Commit graph

1021 commits

Author SHA1 Message Date
Arnd Bergmann 1e11cbf720 Support for the RGA (raster graphics accelerator) on rk3399
and efuses on rk3368.
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Merge tag 'v4.15-rockchip-dts64-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts64 updates for 4.15 part2" from Heiko Stübner:

Support for the RGA (raster graphics accelerator) on rk3399
and efuses on rk3368.

* tag 'v4.15-rockchip-dts64-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: add efuse for RK3368 SoCs
  arm64: dts: rockchip: add RGA device node for RK3399
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
2017-11-07 16:23:57 +01:00
Greg Kroah-Hartman b24413180f License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier.  The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
 - file had no licensing information it it.
 - file was a */uapi/* one with no licensing information in it,
 - file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.

The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne.  Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.

The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed.  Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.

Criteria used to select files for SPDX license identifier tagging was:
 - Files considered eligible had to be source code files.
 - Make and config files were included as candidates if they contained >5
   lines of source
 - File already had some variant of a license header in it (even if <5
   lines).

All documentation files were explicitly excluded.

The following heuristics were used to determine which SPDX license
identifiers to apply.

 - when both scanners couldn't find any license traces, file was
   considered to have no license information in it, and the top level
   COPYING file license applied.

   For non */uapi/* files that summary was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0                                              11139

   and resulted in the first patch in this series.

   If that file was a */uapi/* path one, it was "GPL-2.0 WITH
   Linux-syscall-note" otherwise it was "GPL-2.0".  Results of that was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0 WITH Linux-syscall-note                        930

   and resulted in the second patch in this series.

 - if a file had some form of licensing information in it, and was one
   of the */uapi/* ones, it was denoted with the Linux-syscall-note if
   any GPL family license was found in the file or had no licensing in
   it (per prior point).  Results summary:

   SPDX license identifier                            # files
   ---------------------------------------------------|------
   GPL-2.0 WITH Linux-syscall-note                       270
   GPL-2.0+ WITH Linux-syscall-note                      169
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause)    21
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)    17
   LGPL-2.1+ WITH Linux-syscall-note                      15
   GPL-1.0+ WITH Linux-syscall-note                       14
   ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause)    5
   LGPL-2.0+ WITH Linux-syscall-note                       4
   LGPL-2.1 WITH Linux-syscall-note                        3
   ((GPL-2.0 WITH Linux-syscall-note) OR MIT)              3
   ((GPL-2.0 WITH Linux-syscall-note) AND MIT)             1

   and that resulted in the third patch in this series.

 - when the two scanners agreed on the detected license(s), that became
   the concluded license(s).

 - when there was disagreement between the two scanners (one detected a
   license but the other didn't, or they both detected different
   licenses) a manual inspection of the file occurred.

 - In most cases a manual inspection of the information in the file
   resulted in a clear resolution of the license that should apply (and
   which scanner probably needed to revisit its heuristics).

 - When it was not immediately clear, the license identifier was
   confirmed with lawyers working with the Linux Foundation.

 - If there was any question as to the appropriate license identifier,
   the file was flagged for further research and to be revisited later
   in time.

In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.

Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights.  The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.

Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.

In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.

Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
 - a full scancode scan run, collecting the matched texts, detected
   license ids and scores
 - reviewing anything where there was a license detected (about 500+
   files) to ensure that the applied SPDX license was correct
 - reviewing anything where there was no detection but the patch license
   was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
   SPDX license was correct

This produced a worksheet with 20 files needing minor correction.  This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.

These .csv files were then reviewed by Greg.  Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected.  This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.)  Finally Greg ran the script using the .csv files to
generate the patches.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02 11:10:55 +01:00
Chen Zhong bda921fad5 clk: mediatek: add clocks dt-bindings required header for MT7622 SoC
Add the required header for the entire clocks dt-bindings exported
from topckgen, apmixedsys, infracfg, pericfg, ethsys, pciesys, ssusbsys
and audsys which could be found on MT7622 SoC.

Signed-off-by: Chen Zhong <chen.zhong@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 01:10:11 -07:00
weiyi.lu@mediatek.com b7f1a721bb clk: mediatek: Add dt-bindings for MT2712 clocks
Add MT2712 clock dt-bindings, include topckgen, apmixedsys,
infracfg, pericfg, mcucfg and subsystem clocks.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 00:57:25 -07:00
Adriana Reus 259bc28306 clk: imx: imx7d: Remove ARM_M0 clock
IMX7d does not have an M0 Core and this particular
clock doesn't seem connected to anything else.
Remove this entry from the CCM driver.

Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 00:26:18 -07:00
Rajendra Nayak 7066fdd0d7 clk: qcom: clk-smd-rpm: add msm8996 rpmclks
Add all RPM controlled clocks on msm8996 platform

[srini: Fixed various issues with offsets and made names specific to msm8996]
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 00:08:12 -07:00
Linus Walleij 856e6bb91e clk: qcom: Update DT bindings for the MSM8660/APQ8060 RPMCC
These compatible strings need to be added to extend support
for the RPM CC to cover MSM8660/APQ8060. We also need to add
enumberators to the include file for a few clocks that were
missing.

Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-01 23:47:27 -07:00
Stephen Boyd 6705fc9441 Some new clock ids for rk3188 and rk3368 as well as removal of a
superfluous memory allocation error message.
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Merge tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk drivers updates from Heiko Stuebner:

 - new clock ids for rk3188 and rk3368
 - removal of a superfluous memory allocation error message

* tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: use new cif/vdpu clock ids on rk3188
  clk: rockchip: export clock pclk_efuse_256 for RK3368 SoCs
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
  clk: rockchip: Remove superfluous error message in rockchip_clk_register_cpuclk()
2017-10-31 16:28:02 -07:00
Stephen Boyd 319663c7d1 Amlogic clock changes for 4.15
- Addition of Video Processing Unit VPU and VAPB clocks
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Merge tag 'meson-clk-for-4.15' of git://github.com/baylibre/clk-meson into clk-next

Pull Amlogic clock driver updates from Neil Armstrong:

 - Addition of Video Processing Unit VPU and VAPB clocks

* tag 'meson-clk-for-4.15' of git://github.com/baylibre/clk-meson:
  clk: meson: gxbb: Add VPU and VAPB clocks data
  clk: meson: gxbb: Add VPU and VAPB clockids
2017-10-31 16:25:07 -07:00
Stephen Boyd ffc3eb6f3a Allwinner clock changes for 4.15
The most notable changes are:
   - Addition of sigma/delta modulation for the audio PLLs on the newer SoCs
   - A83t Display clocks supports
 
 There's also a bunch of minor fixes that didn't have any impact on current
 features provided by the kernel.
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Merge tag 'sunxi-clk-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull Allwinner clock driver updates from Maxime Ripard:

  - Addition of sigma/delta modulation for the audio PLLs on the newer SoCs
  - A83t Display clocks supports
  - minor fixes that didn't have any impact on current features

* tag 'sunxi-clk-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: sun4i: Export video PLLs
  clk: sunxi-ng: Add A83T display clocks
  clk: sunxi-ng: sun8i: a23: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun6i: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun5i: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun4i: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun8i: h3: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: nm: Add support for sigma-delta modulation
  clk: sunxi-ng: Add sigma-delta modulation support
  clk: sunxi-ng: nm: Check if requested rate is supported by fractional clock
  clk: sunxi-ng: sun5i: Fix bit offset of audio PLL post-divider
  clk: sunxi-ng: a83t: Fix invalid csi-mclk mux offset
  clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision
  clk: sunxi-ng: sun6i: Export video PLLs
  clk: sunxi-ng: Implement reset control status readback
  clk: sunxi-ng: Fix missing CLK_SET_RATE_PARENT in ccu-sun4i-a10.c
  clk: sunxi-ng: add CLK_SET_RATE_PARENT flag to H3 GPU clock
  clk: sunxi-ng: add CLK_SET_RATE_UNGATE to all H3 PLLs
2017-10-31 14:52:21 -07:00
Stephen Boyd ae74ac0828 clk/samsung updates for v4.15, part 2
- An addition of separate driver for the Exynos 4412 ISP CMU, needed
    to model and properly handle the clock controller's dependencies
    on the ISP power domain.
  - Adding __maybe_unused attributes to the exynos5433_cmu_{suspend,
    resume} ops to suppress compiler warnings with CONFIG_PM disabled.
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Merge tag 'clk-v4.15-exynos-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-next

Pull Samsung clk driver updates from Sylwester Nawrocki:

 - An addition of separate driver for the Exynos 4412 ISP CMU, needed
   to model and properly handle the clock controller's dependencies
   on the ISP power domain.
 - Adding __maybe_unused attributes to the exynos5433_cmu_{suspend,
   resume} ops to suppress compiler warnings with CONFIG_PM disabled.

* tag 'clk-v4.15-exynos-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk:
  clk: samsung: Add a separate driver for Exynos4412 ISP clocks
  clk: samsung: Add dt bindings for Exynos4412 ISP clock controller
  clk: samsung: Instantiate Exynos4412 ISP clocks only when available
  clk: samsung: exynos5433: mark PM functions as __maybe_unused
2017-10-30 17:59:10 -07:00
Arnd Bergmann c4db01edba dt-bindings: Updates for v4.15-rc1
This contains the addition of a clock alias which will be used to fix
 the implementation of the SOR1 clock.
 
 Also included are the bindings for the Tegra186 BPMP thermal driver, a
 prerequisite for both the driver and device tree changes.
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Merge tag 'tegra-for-4.15-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Pull "dt-bindings: Updates for v4.15-rc1" from Thierry Reding:

This contains the addition of a clock alias which will be used to fix
the implementation of the SOR1 clock.

Also included are the bindings for the Tegra186 BPMP thermal driver, a
prerequisite for both the driver and device tree changes.

* tag 'tegra-for-4.15-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: Add bindings for nvidia,tegra186-bpmp-thermal
  dt-bindings: clock: tegra: Add sor1_out clock
2017-10-30 12:04:32 +01:00
Stephen Boyd faa865f18c clk/samsung updates for v4.15
Overall clk/samsung clean up and fixes. Removed remaining unused code
 after removal of exynos4212 SoC support; dropped internal data structure
 fields and related code for registering clkdev lookup entry for each
 possible clock object, clkdev aliases could still be defined if needed
 in a separate table; other minor fixes of the clock tree definitions.
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Merge tag 'clk-v4.15-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-next

Pull Samsung clk driver updates from Sylwester Nawrocki:

Overall clk/samsung clean up and fixes. Removed remaining unused code
after removal of exynos4212 SoC support; dropped internal data structure
fields and related code for registering clkdev lookup entry for each
possible clock object, clkdev aliases could still be defined if needed
in a separate table; other minor fixes of the clock tree definitions.

* tag 'clk-v4.15-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk:
  clk: samsung: Remove obsolete clkdev alias support
  clk: samsung: Add explicit MPLL, EPLL clkdev aliases in S3C2443 driver
  clk: samsung: Rework clkdev alias handling in S3C2443 driver
  clk: samsung: Rework clkdev alias handling in Exynos5440 driver
  clk: samsung: Drop useless alias in Exynos5420 clk driver
  clk: samsung: Remove clkdev alias support in Exynos5250 clk driver
  clk: samsung: Remove double assignment of CLK_ARM_CLK in Exynos4 driver
  clk: samsung: Remove clkdev alias support in Exynos4 clk driver
  clk: samsung: Remove support for obsolete Exynos4212 CPU clock
  clk: samsung: Remove support for Exynos4212 SoCs in Exynos CLKOUT driver
  clk: samsung: Properly propagate flags in __PLL macro
  clk: samsung: Fix m2m scaler clock on Exynos542x
  clk: samsung: Delete a memory allocation error message in clk-cpu.c
2017-10-25 02:37:03 -07:00
Neil Armstrong 4cf8f811c6 clk: meson: gxbb: Add VPU and VAPB clockids
Add the clkids for the clocks feeding the Video Processing Unit.

Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-10-20 10:24:30 +02:00
Jonathan Liu 4328a2186e clk: sunxi-ng: sun4i: Export video PLLs
The video PLLs are used directly by the HDMI controller. Export them so
that we can use them in our DT node.

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-17 19:32:16 +02:00
Thierry Reding 4d1dc40185 dt-bindings: clock: tegra: Add sor1_out clock
The sor1_src clock implemented on Tegra210 is modelled the wrong way
around, which causes some issues with HDMI and DP support. This clock
implementation is provided by BPMP on Tegra186, which models this in
a more correct way. Since this introduces incompatibilities between
the two SoC generations which we want to avoid, the Tegra210 will be
fixed in subsequent patches.

This change adds sor1_out as an alias for sor1_src.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-10-17 13:31:10 +02:00
Geert Uytterhoeven 44842cc8a8 dt-bindings: clk: r7s72100: Add missing I and G clocks
Add the missing definitions for the I (CPU) and G (Image Processing)
clocks, so these clocks can be referred to from device nodes in DT.

Note that these clocks are already fully supported otherwise (DT
bindings, Linux driver, r7s72100.dtsi), they were just omitted from the
header file.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-10-16 11:51:10 +02:00
Marek Szyprowski 8ca8ac1024 clk: samsung: Add dt bindings for Exynos4412 ISP clock controller
Some registers for the Exynos 4412 ISP (Camera subsystem) clocks are
located in the ISP power domain. Because those registers are also
located in a different memory region than the main clock controller,
support for them can be provided by a separate clock controller.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-10-16 11:25:35 +02:00
Heiko Stuebner 4e07533f30 clk: rockchip: add more rk3188 graphics clock ids
Add ids for cif, v{d/e}pu clocks on rk3188. ACLK_CIF does get a needed
1 at it's end but that should be safe because no driver for the camera
interface has surfaced so far and the old vendor kernels for these socs
are based on linux-3.0 and still used board files then, so there really
are no previous users anywhere to be found.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-10-14 21:30:22 +02:00
Romain Perier 8c04f7a3e3 clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
Signed-off-by: Romain Perier <romain.perier@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-10-14 21:26:51 +02:00
Marek Szyprowski 45d882daf8 clk: samsung: Add explicit MPLL, EPLL clkdev aliases in S3C2443 driver
S3C2443 platform still use non-dt based lookup in some of its drivers
to get MPLL and EPLL clocks. Till now it worked only because PLL()
macro implicitly created aliases for all instantiated clocks. This
feature will be removed, so explicitly create aliases for MPLL and
EPLL clocks.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-10-09 11:32:56 +02:00
Chen-Yu Tsai 80815004a4 clk: sunxi-ng: sun6i: Export video PLLs
The 2x outputs of the 2 video PLL clocks are directly used by the
HDMI controller block.

Export them so they can be referenced in the device tree.

Fixes: c6e6c96d8f ("clk: sunxi-ng: Add A31/A31s clocks")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-09-29 10:46:10 +02:00
Sergei Shtylyov ecadea00f5 dt-bindings: clock: Add R8A77970 CPG core clock definitions
Add macros usable by the device tree sources to reference the R8A77970
CPG core clocks by index. The data come from the table 8.2c of R-Car
Series, 3rd Generation User's Manual: Hardware (Rev. 0.55, Jun. 30, 2017).

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-09-19 10:57:35 +02:00
Gabriel Fernandez 3e4d618b07 clk: stm32h7: Add stm32h743 clock driver
This patch enables clocks for STM32H743 boards.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>

for MFD changes:
Acked-by: Lee Jones <lee.jones@linaro.org>

for DT-Bindings
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-08-31 18:35:47 -07:00
Stephen Boyd 056db9d7c4 Allwinner clock changes for 4.14, part 3
Conversion of the last two SoCs (A10, A20) to the sunxi-ng framework.
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Merge tag 'sunxi-clk-for-4.14-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull more Allwinner clock changes from Maxime Ripard:

 * Conversion of the last two SoCs (A10, A20) to the sunxi-ng framework

* tag 'sunxi-clk-for-4.14-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: Add sun4i/sun7i CCU driver
  dt-bindings: List devicetree binding for the CCU of Allwinner A10
  dt-bindings: List devicetree binding for the CCU of Allwinner A20
2017-08-31 10:57:34 -07:00
Priit Laes c84f5683f6 clk: sunxi-ng: Add sun4i/sun7i CCU driver
Introduce a clock controller driver for sun4i A10 and sun7i A20
series SoCs.

Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-08-24 10:15:54 +02:00
Srinivas Kandagatla 69a6beab08 clk: msm8996-gcc: add missing smmu clks
This patch adds missing LPASS smmu clks which are required by the audio driver.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-08-23 16:07:18 -07:00
Stephen Boyd 535b1100d1 clk: renesas: Updates for v4.14
- Add more module clocks for R-Car V2H and M3-W,
   - Add support for the R-Car Gen3 USB 2.0 clock selector PHY,
   - Add support for the new R-Car D3 SoC,
   - Allow compile-testing of all (sub)drivers now all dummy infrastructure
     is available,
   - Small fixes and cleanups.
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Merge tag 'clk-renesas-for-v4.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next

Pull Renesas clk driver updates from Geert Uytterhoeven:

  * Add more module clocks for R-Car V2H and M3-W,
  * Add support for the R-Car Gen3 USB 2.0 clock selector PHY,
  * Add support for the new R-Car D3 SoC,
  * Allow compile-testing of all (sub)drivers now all dummy infrastructure
    is available,
  * Small fixes and cleanups.

* tag 'clk-renesas-for-v4.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: r8a7796: Add USB3.0 clock
  clk: renesas: rcar-usb2-clock-sel: Add R-Car USB 2.0 clock selector PHY
  clk: renesas: cpg-mssr: Add R8A77995 support
  clk: renesas: rcar-gen3: Add support for SCCG/Clean peripheral clocks
  clk: renesas: rcar-gen3: Add divider support for PLL1 and PLL3
  clk: renesas: Add r8a77995 CPG Core Clock Definitions
  clk: renesas: rcar-gen3-cpg: Refactor checks for accessing the div table
  clk: renesas: rcar-gen3-cpg: Drop superfluous variable
  clk: renesas: Allow compile-testing of all (sub)drivers
  clk: renesas: r8a7792: Add IMR-LX3/LSX3 clocks
  clk: renesas: div6: Document fields used for parent selection
2017-08-23 15:39:58 -07:00
Stephen Boyd cf657bb940 The biggest change is fixing the jitter on the fractional clock-type
Rockchip socs experience with the default approximation. For that we
 introduce the ability to override it with a clock-specific approximation
 and use that to create the needed rate settings as described in the
 Rockchip soc manuals (same for all Rockchip socs).
 
 Apart from that we have support for the rk3126 clock controller
 which is similar to the rk3128 with some minimal differences
 and a lot of improvements and fixes for the rv1108 clock controller
 (missing clocks, some clock-ids, naming fixes, register fixes).
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Merge tag 'v4.14-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk driver updates from Heiko Stuebner:

The biggest change is fixing the jitter on the fractional clock-type
Rockchip socs experience with the default approximation. For that we
introduce the ability to override it with a clock-specific approximation
and use that to create the needed rate settings as described in the
Rockchip soc manuals (same for all Rockchip socs).

Apart from that we have support for the rk3126 clock controller
which is similar to the rk3128 with some minimal differences
and a lot of improvements and fixes for the rv1108 clock controller
(missing clocks, some clock-ids, naming fixes, register fixes).

* tag 'v4.14-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: fix the rv1108 clk_mac sel register description
  clk: rockchip: rename rv1108 macphy clock to mac
  clk: rockchip: add rv1108 ACLK_GMAC and PCLK_GMAC clocks
  clk: rockchip: add rk3228 SCLK_SDIO_SRC clk id
  clk: rockchip: add rv1108 ACLK_GAMC and PCLK_GMAC ID
  clk: rockchip: add rk3228 sclk_sdio_src ID
  clk: rockchip: add special approximation to fix up fractional clk's jitter
  clk: fractional-divider: allow overriding of approximation
  clk: rockchip: modify rk3128 clk driver to also support rk3126
  dt-bindings: add documentation for rk3126 clock
  clk: rockchip: add some critical clocks for rv1108 SoC
  clk: rockchip: rename some of clks for rv1108 SoC
  clk: rockchip: fix up some clks describe error for rv1108 SoC
  clk: rockchip: support more clks for rv1108
  clk: rockchip: fix up the pll clks error for rv1108 SoC
  clk: rockchip: support more rates for rv1108 cpuclk
  clk: rockchip: fix up indentation of some RV1108 clock-ids
  clk: rockchip: rename the clk id for HCLK_I2S1_2CH
  clk: rockchip: add more clk ids for rv1108
2017-08-23 15:33:45 -07:00
Stephen Boyd 1fea70bc18 Allwinner clock changes for 4.14, round 2
Usual improvements:
 
   - Added support for fixed post-divider on divider and NKM-style clocks
 
   - Added driver for R40 CCU
 
 Non critical fixes (from round 1):
 
   - Fix sunxi-ng/ccu-sunxi-r.h header file guard macro typo
 
   - Make fractional clock modes really used and correctly configured
 
   - Make H3 cpu clock rate change correctly to be used with cpufreq
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Merge tag 'sunxi-clk-for-4.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull Allwinner clock changes from Chen-Yu Tsai:

 * Added support for fixed post-divider on divider and NKM-style clocks
 * Added driver for R40 CCU
 * Fix sunxi-ng/ccu-sunxi-r.h header file guard macro typo
 * Make fractional clock modes really used and correctly configured
 * Make H3 cpu clock rate change correctly to be used with cpufreq

* tag 'sunxi-clk-for-4.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: support R40 SoC
  dt-bindings: add compatible string for Allwinner R40 CCU
  clk: sunxi-ng: nkm: add support for fixed post-divider
  clk: sunxi-ng: div: Add support for fixed post-divider
  dt-bindings: clock: sunxi-ccu: Add compatibles for sun5i CCU driver
  clk: sunxi-ng: allow set parent clock (PLL_CPUX) for CPUX clock on H3
  clk: sunxi-ng: h3: gate then ungate PLL CPU clk after rate change
  clk: sunxi-ng: Wait for lock when using fractional mode
  clk: sunxi-ng: Make fractional helper less chatty
  clk: sunxi-ng: multiplier: Fix fractional mode
  clk: sunxi-ng: Fix fractional mode for N-M clocks
  clk: sunxi-ng: Fix header guard of ccu-sun8i-r.h
2017-08-23 15:31:48 -07:00
Elaine Zhang c7d0045b08 clk: rockchip: rename rv1108 macphy clock to mac
This MAC has no internal phy for rv1108 and the whole clock
infrastructure hasn't been used yet, so is safe to fix.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-22 02:53:55 +02:00
Elaine Zhang 1858698e0a clk: rockchip: add rv1108 ACLK_GAMC and PCLK_GMAC ID
This patch exports gmac aclk and pclk for dts reference.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-22 00:38:03 +02:00
Elaine Zhang 9762e7ff16 clk: rockchip: add rk3228 sclk_sdio_src ID
This patch exports sdio src clock for dts reference.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-22 00:36:50 +02:00
Icenowy Zheng cd030a78f7 clk: sunxi-ng: support R40 SoC
Allwinner R40 SoC have a clock controller module in the style of the
SoCs beyond sun6i, however, it's more rich and complex.

Add support for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2017-08-19 17:04:37 +08:00
Geert Uytterhoeven 714c53aa2e clk: renesas: Add r8a77995 CPG Core Clock Definitions
Add all R-Car D3 Clock Pulse Generator Core Clock Outputs, as listed
in Table 8.2f ("List of Clocks [R-Car D3]") of the R-Car Series, 3rd
Generation Hardware User's Manual (Rev. 0.55, Jun. 30, 2017).

Note that internal CPG clocks (S0, S1, S2, S3, S1C, S3C, SDSRC, and
SSPSRC) are not included, as they are used as internal clock sources
only, and never referenced from DT.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
2017-08-16 09:51:46 +02:00
Elaine Zhang a376a4b045 clk: rockchip: fix up indentation of some RV1108 clock-ids
Make the code look better.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-06 19:45:19 +02:00
Elaine Zhang 1b6428a286 clk: rockchip: rename the clk id for HCLK_I2S1_2CH
i2s1 has 2 channels but not 8 channels.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

[and the clock id hasn't been used in either clock-driver nor dts,
 so is safe to rename]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-06 19:43:35 +02:00
Elaine Zhang cbbd6c2f55 clk: rockchip: add more clk ids for rv1108
Add new clk ids for the peripherals on rv1108 soc.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-06 19:42:43 +02:00
Neil Armstrong 596f2b78da dt-bindings: clock: gxbb-aoclk: Add CEC 32k clock
This patchadds the clock binding entry for the CEC 32K AO Clock.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-08-04 17:49:35 +02:00
Jerome Brunet a5841de691 clk: meson: gxbb: Add sd_emmc clk0 clkids
Add the clkids for the clocks feeding the input0 of the mmc controllers

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-08-04 17:49:34 +02:00
Jerome Brunet 90640fd05e clk: meson-gxbb: expose almost every clock in the bindings
Expose all clocks which maybe used as DT bindings
Only clock ids internal the controller remain un-exposed

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-08-04 17:49:33 +02:00
Jerome Brunet 31128822ce clk: meson8b: expose every clock in the bindings
Expose all clocks which maybe used as DT bindings
Only clock ids internal the controller remain un-exposed (none on this
particular controller at the moment)

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-08-04 17:49:33 +02:00
Linus Torvalds 568d135d33 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
 "Boston platform support:
   - Document DT bindings
   - Add CLK driver for board clocks

  CM:
   - Avoid per-core locking with CM3 & higher
   - WARN on attempt to lock invalid VP, not BUG

  CPS:
   - Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6
   - Prevent multi-core with dcache aliasing
   - Handle cores not powering down more gracefully
   - Handle spurious VP starts more gracefully

  DSP:
   - Add lwx & lhx missaligned access support

  eBPF:
   - Add MIPS support along with many supporting change to add the
     required infrastructure

  Generic arch code:
   - Misc sysmips MIPS_ATOMIC_SET fixes
   - Drop duplicate HAVE_SYSCALL_TRACEPOINTS
   - Negate error syscall return in trace
   - Correct forced syscall errors
   - Traced negative syscalls should return -ENOSYS
   - Allow samples/bpf/tracex5 to access syscall arguments for sane
     traces
   - Cleanup from old Kconfig options in defconfigs
   - Fix PREF instruction usage by memcpy for MIPS R6
   - Fix various special cases in the FPU eulation
   - Fix some special cases in MIPS16e2 support
   - Fix MIPS I ISA /proc/cpuinfo reporting
   - Sort MIPS Kconfig alphabetically
   - Fix minimum alignment requirement of IRQ stack as required by
     ABI / GCC
   - Fix special cases in the module loader
   - Perform post-DMA cache flushes on systems with MAARs
   - Probe the I6500 CPU
   - Cleanup cmpxchg and add support for 1 and 2 byte operations
   - Use queued read/write locks (qrwlock)
   - Use queued spinlocks (qspinlock)
   - Add CPU shared FTLB feature detection
   - Handle tlbex-tlbp race condition
   - Allow storing pgd in C0_CONTEXT for MIPSr6
   - Use current_cpu_type() in m4kc_tlbp_war()
   - Support Boston in the generic kernel

  Generic platform:
   - yamon-dt: Pull YAMON DT shim code out of SEAD-3 board
   - yamon-dt: Support > 256MB of RAM
   - yamon-dt: Use serial* rather than uart* aliases
   - Abstract FDT fixup application
   - Set RTC_ALWAYS_BCD to 0
   - Add a MAINTAINERS entry

  core kernel:
   - qspinlock.c: include linux/prefetch.h

  Loongson 3:
   - Add support

  Perf:
   - Add I6500 support

  SEAD-3:
   - Remove GIC timer from DT
   - Set interrupt-parent per-device, not at root node
   - Fix GIC interrupt specifiers

  SMP:
   - Skip IPI setup if we only have a single CPU

  VDSO:
   - Make comment match reality
   - Improvements to time code in VDSO"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (86 commits)
  locking/qspinlock: Include linux/prefetch.h
  MIPS: Fix MIPS I ISA /proc/cpuinfo reporting
  MIPS: Fix minimum alignment requirement of IRQ stack
  MIPS: generic: Support MIPS Boston development boards
  MIPS: DTS: img: Don't attempt to build-in all .dtb files
  clk: boston: Add a driver for MIPS Boston board clocks
  dt-bindings: Document img,boston-clock binding
  MIPS: Traced negative syscalls should return -ENOSYS
  MIPS: Correct forced syscall errors
  MIPS: Negate error syscall return in trace
  MIPS: Drop duplicate HAVE_SYSCALL_TRACEPOINTS select
  MIPS16e2: Provide feature overrides for non-MIPS16 systems
  MIPS: MIPS16e2: Report ASE presence in /proc/cpuinfo
  MIPS: MIPS16e2: Subdecode extended LWSP/SWSP instructions
  MIPS: MIPS16e2: Identify ASE presence
  MIPS: VDSO: Fix a mismatch between comment and preprocessor constant
  MIPS: VDSO: Add implementation of gettimeofday() fallback
  MIPS: VDSO: Add implementation of clock_gettime() fallback
  MIPS: VDSO: Fix conversions in do_monotonic()/do_monotonic_coarse()
  MIPS: Use current_cpu_type() in m4kc_tlbp_war()
  ...
2017-07-15 10:59:54 -07:00
Paul Burton 7461279bba dt-bindings: Document img,boston-clock binding
Add device tree binding documentation for the clocks provided by the
MIPS Boston development board from Imagination Technologies, and a
header file describing the available clocks for use by device trees &
driver.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16482/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-07-11 14:13:06 +02:00
Linus Torvalds dddd564dbb This time we've got one core change to introduce a bulk clk_get API,
some new clk drivers and updates for old ones. The diff is pretty
 spread out across a handful of different SoC clk drivers for Broadcom, TI,
 Qualcomm, Renesas, Rockchip, Samsung, and Allwinner, mostly due to the
 introduction of new drivers.
 
 Core:
  - New clk bulk get APIs
  - Clk divider APIs gained the ability to consider a different parent than
    the current one
 
 New Drivers:
  - Renesas r8a779{0,1,2,4} CPG/MSSR
  - TI Keystone SCI firmware controlled clks and OMAP4 clkctrl
  - Qualcomm IPQ8074 SoCs
  - Cortina Systems Gemini (SL3516/CS3516)
  - Rockchip rk3128 SoCs
  - Allwinner A83T clk control units
  - Broadcom Stingray SoCs
  - CPU clks for Mediatek MT8173/MT2701/MT7623 SoCs
 
 Removed Drivers:
  - Old non-DT version of the Realview clk driver
 
 Updates:
  - Renesas Kconfig/Makefile cleanups
  - Amlogic CEC EE clk support
  - Improved Armada 7K/8K cp110 clk support
  - Rockchip clk id exposing, critical clk markings
  - Samsung converted to clk_hw registration APIs
  - Fixes for Samsung exynos5420 audio clks
  - USB2 clks for Hisilicon hi3798cv200 SoC and video/camera clks for hi3660
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This time we've got one core change to introduce a bulk clk_get API,
  some new clk drivers and updates for old ones. The diff is pretty
  spread out across a handful of different SoC clk drivers for Broadcom,
  TI, Qualcomm, Renesas, Rockchip, Samsung, and Allwinner, mostly due to
  the introduction of new drivers.

  Core:
   - New clk bulk get APIs
   - Clk divider APIs gained the ability to consider a different parent
     than the current one

  New Drivers:
   - Renesas r8a779{0,1,2,4} CPG/MSSR
   - TI Keystone SCI firmware controlled clks and OMAP4 clkctrl
   - Qualcomm IPQ8074 SoCs
   - Cortina Systems Gemini (SL3516/CS3516)
   - Rockchip rk3128 SoCs
   - Allwinner A83T clk control units
   - Broadcom Stingray SoCs
   - CPU clks for Mediatek MT8173/MT2701/MT7623 SoCs

  Removed Drivers:
   - Old non-DT version of the Realview clk driver

  Updates:
   - Renesas Kconfig/Makefile cleanups
   - Amlogic CEC EE clk support
   - Improved Armada 7K/8K cp110 clk support
   - Rockchip clk id exposing, critical clk markings
   - Samsung converted to clk_hw registration APIs
   - Fixes for Samsung exynos5420 audio clks
   - USB2 clks for Hisilicon hi3798cv200 SoC and video/camera clks for
     hi3660"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (147 commits)
  clk: gemini: Read status before using the value
  clk: scpi: error when clock fails to register
  clk: at91: Add sama5d2 suspend/resume
  gpio: dt-bindings: Add documentation for gpio controllers on Armada 7K/8K
  clk: keystone: TI_SCI_PROTOCOL is needed for clk driver
  clk: samsung: audss: Fix silent hang on Exynos4412 due to disabled EPLL
  clk: uniphier: provide NAND controller clock rate
  clk: hisilicon: add usb2 clocks for hi3798cv200 SoC
  clk: Add Gemini SoC clock controller
  clk: iproc: Remove __init marking on iproc_pll_clk_setup()
  clk: bcm: Add clocks for Stingray SOC
  dt-bindings: clk: Extend binding doc for Stingray SOC
  clk: mediatek: export cpu multiplexer clock for MT8173 SoCs
  clk: mediatek: export cpu multiplexer clock for MT2701/MT7623 SoCs
  clk: mediatek: add missing cpu mux causing Mediatek cpufreq can't work
  clk: renesas: cpg-mssr: Use of_device_get_match_data() helper
  clk: hi6220: add acpu clock
  clk: zx296718: export I2S mux clocks
  clk: imx7d: create clocks behind rawnand clock gate
  clk: hi3660: Set PPLL2 to 2880M
  ...
2017-07-07 12:26:13 -07:00
Linus Torvalds a9ceea2674 ARM: 64-bit DT updates
Device-tree updates for arm64 platforms. For the first time I can
 remember, this is actually larger than the corresponding branch for
 32-bit platforms overall, though that has more individual changes.
 
 A significant portion this time is due to added machine support:
 
 - Initial support for the Realtek RTD1295 SoC, along with the Zidoo
   X9S set-top-box
 
 - Initial support for Actions Semi S900 and the Bubblegum-96
   single-board-cёmputer.
 
 - Rockchips support for the rk3399-Firefly single-board-computer
   gets added, this one stands out for being relatively fast,
   affordable and well₋supported, compared to many boards that
   only fall into one or two of the above categories.
 
 - Mediatek gains support for the mt6797 mobile-phone SoC platform
   and corresponding evaluation board.
 
 - Amlogic board support gets added for the NanoPi K2 and S905x
   LibreTech CC single-board computers and the R-Box Pro set-top-box
 
 - Allwinner board support gets added for the OrangePi Win,
   Orangepi Zero Plus 2, NanoPi NEO2 and Orange Pi Prime single
   board computers and the SoPine system-on-module.
 
 - Renesas board support for Salvator-XS and H3ULCB
   automotive development systems.
 
 - Socionext Uniphier board support for LD11-global and LD20-global,
   whatever those may be.
 
 - Broadcom adds support for the new Stingray communication processor
   in its iProc family, along with two reference boards.
 
 Other updates include:
 
 - For the hisicon platform, support for Hi3660-Hikey960 gets
   extended significantly.
 
 - Lots of smaller updates for Renesas, Amlogic, Rockchip, UniPhier,
   Broadcom, Allwinner, Hisilicon, Qualcomm, Marvell, and NXP.
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM 64-bit DT updates from Arnd Bergmann:
 "Device-tree updates for arm64 platforms. For the first time I can
  remember, this is actually larger than the corresponding branch for
  32-bit platforms overall, though that has more individual changes.

  A significant portion this time is due to added machine support:

   - Initial support for the Realtek RTD1295 SoC, along with the Zidoo
     X9S set-top-box

   - Initial support for Actions Semi S900 and the Bubblegum-96
     single-board-cёmputer.

   - Rockchips support for the rk3399-Firefly single-board-computer gets
     added, this one stands out for being relatively fast, affordable
     and well₋supported, compared to many boards that only fall into one
     or two of the above categories.

   - Mediatek gains support for the mt6797 mobile-phone SoC platform and
     corresponding evaluation board.

   - Amlogic board support gets added for the NanoPi K2 and S905x
     LibreTech CC single-board computers and the R-Box Pro set-top-box

   - Allwinner board support gets added for the OrangePi Win, Orangepi
     Zero Plus 2, NanoPi NEO2 and Orange Pi Prime single board computers
     and the SoPine system-on-module.

   - Renesas board support for Salvator-XS and H3ULCB automotive
     development systems.

   - Socionext Uniphier board support for LD11-global and LD20-global,
     whatever those may be.

   - Broadcom adds support for the new Stingray communication processor
     in its iProc family, along with two reference boards.

  Other updates include:

   - For the hisicon platform, support for Hi3660-Hikey960 gets extended
     significantly.

   - Lots of smaller updates for Renesas, Amlogic, Rockchip, UniPhier,
     Broadcom, Allwinner, Hisilicon, Qualcomm, Marvell, and NXP"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (243 commits)
  ARM64: dts: marvell: armada37xx: Fix timer interrupt specifiers
  Revert "arm64: dts: marvell: add dma-mask in crypto nodes for 7k/8k"
  arm64: dts: mediatek: don't include missing file
  ARM64: dts: meson-gxl: Add Libre Technology CC support
  dt-bindings: arm: amlogic: Add Libre Technology CC board
  dt-bindings: add Libre Technology vendor prefix
  arm64: dts: marvell: enable GICP and ICU on Armada 7K/8K
  arm64: dts: zte: Use - instead of @ for DT OPP entries
  arm64: dts: marvell: add gpio support for Armada 7K/8K
  arm64: dts: marvell: add pinctrl support for Armada 7K/8K
  arm64: dts: marvell: use new binding for the system controller on cp110
  arm64: dts: marvell: remove *-clock-output-names on cp110
  arm64: dts: marvell: use new bindings for xor clocks on ap806
  arm64: dts: marvell: mcbin: enable the mdio node
  arm64: dts: Add Actions Semi S900 and Bubblegum-96
  dt-bindings: Add vendor prefix for uCRobotics
  arm64: dts: marvell: add xmdio nodes for 7k/8k
  arm64: dts: marvell: add a comment on the cp110 slave node status
  arm64: dts: marvell: remove cpm crypto nodes from dts files
  arm64: dts: marvell: cp110: enable the crypto engine at the SoC level
  ...
2017-07-04 14:50:59 -07:00
Linus Torvalds 1849f800fb ARM: Device-tree updates
Device-tree continues to see lots of updates. The majority of patches
 here are smaller changes for new hardware on existing platforms, and
 there are a few larger changes worth pointing out.
 
 New machines:
 
 - The new Action Semi S500 platform is added along with initial
   support for the LeMaker Guitar board.
 
 - STM32 gains support for three new boards: stm32h743-disco,
   stm32f746-disco, and stm32f769-disco, along with new device
   support for the existing stm32f429 boards.
 
 - Renesas adds two new boards, the tiny GR-Peach based on RZ/A1H
   with 10MB on-chip SRAM, and the iWave G20D-Q7 System-on-Module
   plus board.
 
 - On Marvell "mvebu", we gain support for the Linksys WRT3200ACM
   wireless router.
 
 - For NXP i.MX, we gain support for the Gateworks Ventana GW5600
   and the Technexion Pico i.MX7D single-board computers.
 
 - The BeagleBone Blue is added for OMAP, it's the latest variation
   of the popular Beaglebone Black single-board computer.
 
 - The Allwinner based Lichee Pi Zero and NanoPi M1 Plus boards
   are added, these are the latest variations of a seemingly endless
   supply of similar single-board computers.
 
 Other updates:
 
 - Linus Walleij improves support for the "Faraday" based SoC platforms
   from various SoC makers (Moxart, Aspeed, Gemini)
 
 - The ARM Mali GPU is now describe on Rockchips SoCs
 
 - Mediatek MT7623 is extended significantly, making it much
   more useful.
 
 - Lots of individual updates on Renesas, OMAP, Rockchips, Broadcom,
   Allwinner, Qualcomm, iMX
 
 - For Amlogic, the clock support is extended a lot on meson8b.
 
 - We now build the devicetree file for the Raspberry Pi 3 on 32-bit
   ARM, in addition to the existing ARM64 support, to help users
   wanting to run a 32-bit system on it.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM device-tree updates from Arnd Bergmann:
 "Device-tree continues to see lots of updates. The majority of patches
  here are smaller changes for new hardware on existing platforms, and
  there are a few larger changes worth pointing out.

  New machines:

   - The new Action Semi S500 platform is added along with initial
     support for the LeMaker Guitar board.

   - STM32 gains support for three new boards: stm32h743-disco,
     stm32f746-disco, and stm32f769-disco, along with new device support
     for the existing stm32f429 boards.

   - Renesas adds two new boards, the tiny GR-Peach based on RZ/A1H with
     10MB on-chip SRAM, and the iWave G20D-Q7 System-on-Module plus
     board.

   - On Marvell "mvebu", we gain support for the Linksys WRT3200ACM
     wireless router.

   - For NXP i.MX, we gain support for the Gateworks Ventana GW5600 and
     the Technexion Pico i.MX7D single-board computers.

   - The BeagleBone Blue is added for OMAP, it's the latest variation of
     the popular Beaglebone Black single-board computer.

   - The Allwinner based Lichee Pi Zero and NanoPi M1 Plus boards are
     added, these are the latest variations of a seemingly endless
     supply of similar single-board computers.

  Other updates:

   - Linus Walleij improves support for the "Faraday" based SoC
     platforms from various SoC makers (Moxart, Aspeed, Gemini)

   - The ARM Mali GPU is now describe on Rockchips SoCs

   - Mediatek MT7623 is extended significantly, making it much more
     useful.

   - Lots of individual updates on Renesas, OMAP, Rockchips, Broadcom,
     Allwinner, Qualcomm, iMX

   - For Amlogic, the clock support is extended a lot on meson8b.

   - We now build the devicetree file for the Raspberry Pi 3 on 32-bit
     ARM, in addition to the existing ARM64 support, to help users
     wanting to run a 32-bit system on it"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (345 commits)
  ARM: dts: socfpga: set the i2c frequency
  ARM: dts: socfpga: Add second ethernet alias to VINING FPGA
  ARM: dts: socfpga: Drop LED node from VINING FPGA
  ARM: dts: socfpga: Remove I2C EEPROMs from VINING FPGA
  ARM: dts: socfpga: Enable QSPI support on VINING FPGA
  ARM: dts: socfpga: Fix the ethernet clock phandle
  ARM: pxa: Use - instead of @ for DT OPP entries
  ARM: dts: owl-s500: Add SPS node
  ARM: dts: owl-s500: Set CPU enable-method
  dt-bindings: arm: cpus: Add S500 enable-method
  ARM: dts: Add Actions Semi S500 and LeMaker Guitar
  dt-bindings: arm: Document Actions Semi S900
  dt-bindings: timer: Document Owl timer
  ARM: dts: imx6q-cm-fx6: add sdio wifi/bt nodes
  dt-bindings: arm: Document Actions Semi S500
  dt-bindings: Add vendor prefix for Actions Semi
  ARM: dts: turris-omnia: Add generic compatible string for I2C EEPROM
  ARM: dts: mvebu: add support for Linksys WRT3200ACM (Rango)
  ARM: dts: armada-385-linksys: fixup button node names
  ARM: dts: armada-385-linksys: group pins in pinctrl
  ...
2017-07-04 14:37:25 -07:00
Arnd Bergmann 6d599c8d35 Amlogic 64-bit DT changes for v4.13 (round 2)
- support new SPI controller driver
 - several more leaf clocks exposed to DT
 - New board: S905x LibreTech CC board
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Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt64

Pull "Amlogic 64-bit DT changes for v4.13 (round 2)" from Kevin Hilman:

- support new SPI controller driver
- several more leaf clocks exposed to DT
- New board: S905x LibreTech CC board

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: meson-gxl: Add Libre Technology CC support
  dt-bindings: arm: amlogic: Add Libre Technology CC board
  dt-bindings: add Libre Technology vendor prefix
  ARM64: dts: meson-gx: Add SPICC nodes
  clk: meson-gxbb: un-export the CPU clock
  clk: meson-gxbb: expose UART clocks
  clk: meson-gxbb: expose SPICC gate
  clk: meson-gxbb: expose spdif master clock
  clk: meson-gxbb: expose i2s master clock
  clk: meson-gxbb: expose spdif clock gates
2017-06-29 16:59:54 +02:00
Arnd Bergmann 1964babb26 Amlogic 32-bit DT changes for v4.13 (round 2)
- greatly expands DT clock support for meson8b
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Merge tag 'amlogic-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

Merge "Amlogic 32-bit DT changes for v4.13 (round 2)" from Kevin Hilman:

- greatly expands DT clock support for meson8b

* tag 'amlogic-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (22 commits)
  ARM: dts: meson: use the real ethernet clock on Meson8 and Meson8b
  ARM: dts: meson8b: add the SCU device node
  ARM: dts: meson: add USB support on Meson8 and Meson8b
  ARM: dts: meson: add the hardware random number generator
  ARM: dts: meson8: add reserved memory zones
  ARM: dts: meson: add the SAR ADC
  ARM: dts: meson8: add the pins for the SDIO controller
  ARM: dts: meson8: add the PWM_E and PWM_F pins
  ARM: dts: meson: use GIC_SPI and IRQ_TYPE_EDGE_RISING macros
  ARM: dts: meson: use C preprocessor friendly include syntax
  ARM: dts: meson8: fix the IR receiver pins
  clk: meson8b: export the ethernet gate clock
  clk: meson8b: export the USB clocks
  clk: meson8b: export the gate clock for the HW random number generator
  clk: meson8b: export the SDIO clock
  clk: meson8b: export the SAR ADC clocks
  clk: meson-gxbb: un-export the CPU clock
  clk: meson-gxbb: expose UART clocks
  clk: meson-gxbb: expose SPICC gate
  clk: meson-gxbb: expose spdif master clock
  ...
2017-06-29 16:58:33 +02:00
Jiancheng Xue 0d84659619 clk: hisilicon: add usb2 clocks for hi3798cv200 SoC
Add usb2 clocks for hi3798cv200 SoC.

Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-21 10:46:45 -07:00
Sandeep Tripathy 25146e1e8f dt-bindings: clk: Extend binding doc for Stingray SOC
Update iproc clock dt-binding documentation with
Stingray pll and clock details.

Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 19:02:45 -07:00
Sean Wang 567bf2ed86 clk: mediatek: export cpu multiplexer clock for MT8173 SoCs
The patch enables CPU multiplexer clock on MT8173 SoC which fixes up
cpufreq driver fails at acquiring intermediate clock source when driver
probe is called.

Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 19:02:44 -07:00
Sean Wang 43ed50ee5a clk: mediatek: export cpu multiplexer clock for MT2701/MT7623 SoCs
The patch enables CPU multiplexer clock on MT2701/MT7623 SoC which fixes
up cpufreq driver fails at acquiring intermediate clock source when driver
probe is called.

Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 19:02:44 -07:00
Zhangfei Gao 3ff77275f7 clk: hi6220: add acpu clock
Add acpu clock, including sft clock controlling hi6220 coresight module

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 19:02:42 -07:00
Shawn Guo 6454504c80 clk: zx296718: export I2S mux clocks
Export I2S mux clocks, so that device tree can refer to them for setting
a better parent clock for I2S work clock.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 19:02:42 -07:00
Stefan Agner 22039d150f clk: imx7d: create clocks behind rawnand clock gate
The rawnand clock gate gates two clocks, NAND_USDHC_BUS_CLK_ROOT
and NAND_CLK_ROOT. However, the gate has been in the chain of the
latter only. This does not allow to use the NAND_USDHC_BUS_CLK_ROOT
only, e.g. as required by APBH-Bridge-DMA.

Add new clocks which represent the clock after the gate, and use a
shared clock gate to correctly model the hardware.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 19:02:41 -07:00
Chen Jun 9357c150e6 clk: hi3660: add clocks for video encoder, decoder and ISP
This patch adds more clocks for hi3660, including:
 - video encoder and decoder
 - ISP (Image Signal Processing)

Signed-off-by: Chen Jun <chenjun14@huawei.com>
Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Reviewed-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Acked-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 18:00:34 -07:00
Abhishek Sahu bcb486f026 clk: qcom: Add DT bindings for ipq8074 gcc clock controller
Add the compatible strings and the include file for ipq8074 gcc
clock controller.

Acked-by: Rob Herring <robh@kernel.org> (bindings)
Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 17:29:39 -07:00
Linus Walleij 8b979d6258 clk: add DT bindings header for Gemini clock controller
This adds the DT binding macros used by the clock controller.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-06-19 17:25:01 -07:00
Olof Johansson 1161a0d50a Second Round of Renesas ARM Based SoC DT Bindings Updates for v4.13
* Document:
   - Add Renesas H3-based Salvator-XS board DT bindings
   - Add iW-RainboW-G20D-Qseven-RZG1M board
   - Add iW-RainboW-G20M-Qseven-RZG1M system on module
   - Update R-Car Gen3 ULCB board part numbers
 * Add clock bit definitions for r7s72100 SoC
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Merge tag 'renesas-dt-bindings2-for-v4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Second Round of Renesas ARM Based SoC DT Bindings Updates for v4.13

* Document:
  - Add Renesas H3-based Salvator-XS board DT bindings
  - Add iW-RainboW-G20D-Qseven-RZG1M board
  - Add iW-RainboW-G20M-Qseven-RZG1M system on module
  - Update R-Car Gen3 ULCB board part numbers
* Add clock bit definitions for r7s72100 SoC

* tag 'renesas-dt-bindings2-for-v4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Document Renesas H3-based Salvator-XS board DT bindings
  ARM: shmobile: Update R-Car Gen3 ULCB board part numbers
  ARM: shmobile: document iW-RainboW-G20D-Qseven-RZG1M board
  ARM: shmobile: document iW-RainboW-G20M-Qseven-RZG1M system on module
  ARM: dts: r7s72100: add clock bit definitions

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-06-18 22:50:49 -07:00
Olof Johansson 63a677bca2 A bunch of changes including mali gpu nodes for rk3288 boards
following (and including) the new Mali Midgard binding; a lot of
 improvements for the rk3228/rk3229 socs (tsadc, operating points,
 usb, clock-rates, pinctrl, watchdog); finalizing the rk1108->rv1108
 rename and adc buttons for the rk3288 firefly boards.
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Merge tag 'v4.13-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

A bunch of changes including mali gpu nodes for rk3288 boards
following (and including) the new Mali Midgard binding; a lot of
improvements for the rk3228/rk3229 socs (tsadc, operating points,
usb, clock-rates, pinctrl, watchdog); finalizing the rk1108->rv1108
rename and adc buttons for the rk3288 firefly boards.

* tag 'v4.13-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: enable usb for rk3229 evb board
  ARM: dts: rockchip: add usb nodes on rk322x
  ARM: dts: rockchip: add adc button for Firefly
  ARM: dts: rockchip: enable ARM Mali GPU on rk3288-veyron
  ARM: dts: rockchip: enable ARM Mali GPU on rk3288-firefly
  ARM: dts: rockchip: enable ARM Mali GPU on rk3288-rock2-som
  ARM: dts: rockchip: add ARM Mali GPU node for rk3288
  dt-bindings: gpu: add bindings for the ARM Mali Midgard GPU
  ARM: dts: rockchip: set a sane frequence for tsadc on rk322x
  ARM: dts: rockchip: add operating-points-v2 for cpu on rk322x
  ARM: dts: rockchip: set default rates for core clocks on rk322x
  ARM: dts: rockchip: add second uart2 pinctrl on rk322x
  ARM: dts: rockchip: correct rk322x uart2 pinctrl
  ARM: dts: rockchip: add watchdog device node on rk322x
  clk: rockchip: add clock-ids for more rk3228 clocks
  clk: rockchip: add ids for camera on rk3399
  ARM: dts: rockchip: fix rk322x i2s1 pinctrl error
  ARM: dts: rockchip: rename RK1108-evb to RV1108-evb
  ARM: dts: rockchip: rename core dtsi from RK1108 to RV1108
  ARM: dts: rockchip: Setup usb vbus-supply on rk3288-rock2

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-06-18 19:07:25 -07:00
Stephen Boyd 4dea04c1f1 * Expose more clock gate on meson8 (SAR ADC, RNG, USB, SDIO, ETH)
* Add new compatible to the meson8 clock controller for meson8b
 * Add missing parents to gxbb clk81
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Merge tag 'meson-clk-for-4.13-2' of git://github.com/BayLibre/clk-meson into clk-next

Pull Amlogic clk driver updates from Jerome Brunet:

 * Expose more clock gate on meson8 (SAR ADC, RNG, USB, SDIO, ETH)
 * Add new compatible to the meson8 clock controller for meson8b
 * Add missing parents to gxbb clk81

* tag 'meson-clk-for-4.13-2' of git://github.com/BayLibre/clk-meson:
  clk: meson: gxbb: add all clk81 parents
  clk: meson: meson8b: add compatibles for Meson8 and Meson8m2
  clk: meson8b: export the ethernet gate clock
  clk: meson8b: export the USB clocks
  clk: meson8b: export the gate clock for the HW random number generator
  clk: meson8b: export the SDIO clock
  clk: meson8b: export the SAR ADC clocks
2017-06-16 15:01:46 -07:00
Stephen Boyd ef748cb39d Merge branch 'for-4.13-ti-clkctrl' of https://github.com/t-kristo/linux-pm into clk-next
* 'for-4.13-ti-clkctrl' of https://github.com/t-kristo/linux-pm:
  clk: ti: omap4: add clkctrl clock data
  dt-bindings: clk: add omap4 clkctrl definitions
  clk: ti: add support for clkctrl clocks
  Documentation: dt-bindings: Add binding documentation for TI clkctrl clocks
2017-06-16 14:52:02 -07:00
Stephen Boyd 8a02fcf8a0 Allwinner clock patches for 4.13
Some new clock units are supported, for the display clocks unsed in the
 newer SoCs, and the A83T PRCM.
 
 There is also a bunch of minor fixes for clocks that are not used by
 anyone, and reworks needed by drivers that will land in 4.13.
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Merge tag 'sunxi-clk-for-4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull Allwinner clock patches from Maxime Ripard:

Some new clock units are supported, for the display clocks unsed in the
newer SoCs, and the A83T PRCM.

There is also a bunch of minor fixes for clocks that are not used by
anyone, and reworks needed by drivers that will land in 4.13.

* tag 'sunxi-clk-for-4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (21 commits)
  clk: sunxi-ng: Move all clock types to a library
  clk: sunxi-ng: a83t: Add support for A83T's PRCM
  dt-bindings: clock: sunxi-ccu: Add compatible string for A83T PRCM
  clk: sunxi-ng: select SUNXI_CCU_MULT for sun8i-a83t
  clk: sunxi-ng: a83t: Fix audio PLL divider offset
  clk: sunxi-ng: a83t: Fix PLL lock status register offset
  clk: sunxi-ng: Add driver for A83T CCU
  clk: sunxi-ng: Support multiple variable pre-dividers
  dt-bindings: clock: sunxi-ccu: Add compatible string for A83T CCU
  clk: sunxi-ng: de2: fix wrong pointer passed to PTR_ERR()
  clk: sunxi-ng: sun5i: Export video PLLs
  clk: sunxi-ng: mux: Re-adjust parent rate
  clk: sunxi-ng: mux: Change pre-divider application function prototype
  clk: sunxi-ng: mux: split out the pre-divider computation code
  clk: sunxi-ng: mux: Don't just rely on the parent for CLK_SET_RATE_PARENT
  clk: sunxi-ng: div: Switch to divider_round_rate
  clk: sunxi-ng: Pass the parent and a pointer to the clocks round rate
  clk: divider: Make divider_round_rate take the parent clock
  clk: sunxi-ng: explicitly include linux/spinlock.h
  clk: sunxi-ng: add support for DE2 CCU
  ...
2017-06-16 14:45:27 -07:00
Tero Kristo 70ab980fb1 dt-bindings: clk: add omap4 clkctrl definitions
Contains offsets for all omap4 clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2017-06-15 10:47:59 +03:00
Stephen Boyd 9c861f3328 Merge branch 'clk-fixes' into clk-next
* clk-fixes:
  clk: sunxi-ng: a64: Export PLL_PERIPH0 clock for the PRCM
  clk: sunxi-ng: h3: Export PLL_PERIPH0 clock for the PRCM
  dt-bindings: clock: sunxi-ccu: Add pll-periph to PRCM's needed clocks
  clk: sunxi-ng: enable SUNXI_CCU_MP for PRCM
  clk: sunxi-ng: v3s: Fix usb otg device reset bit
  clk: sunxi-ng: a31: Correct lcd1-ch1 clock register offset
2017-06-14 16:48:21 -07:00
Stephen Boyd 7f274d54bb clk/samsung updates for 4.13
- conversion to the clk_hw API
  - definitions and fixes of exynos5420 SoC audio subsystem
    related clocks
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Merge tag 'clk-v4.13-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-next

Pull samsung clk driver updates from Sylwester Nawrocki

 - conversion to the clk_hw API
 - definitions and fixes of exynos5420 SoC audio subsystem
   related clocks

* tag 'clk-v4.13-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk:
  clk: samsung: exynos542x: Add EPLL rate table
  clk: samsung: Add missing exynos5420 audio related clocks
  clk: samsung: Add enable/disable operation for PLL36XX clocks
  clk: samsung: s5pv210-audss: Convert to the new clk_hw API
  clk: samsung: exynos-clkout: Convert to the new clk_hw API
  clk: samsung: exynos-audss: Convert to the new clk_hw API
  clk: samsung: Convert common drivers to the new clk_hw API
  clk: samsung: Add local variable to match its purpose
  clk: samsung: Remove dead code
2017-06-14 10:36:30 -07:00
Stephen Boyd c96da4dd39 One new clock controller for the rk3128 soc, a fixup for the rk3228 cpuclk
table and the usual bunch of some new clock-ids and some clocks marked as
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Merge tag 'v4.13-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull rockchip clk driver updates from Heiko Stuebner:

One new clock controller for the rk3128 soc, a fixup for the rk3228 cpuclk
table and the usual bunch of some new clock-ids and some clocks marked as
critical.

* tag 'v4.13-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: mark some special clk as critical on rk3368
  clk: rockchip: mark noc and some special clk as critical on rk3288
  clk: rockchip: mark noc and some special clk as critical on rk3228
  clk: rockchip: mark pclk_ddrupctl as critical_clock on rk3036
  clk: rockchip: add clock controller for rk3128
  dt-bindings: add bindings for rk3128 clock controller
  clk: rockchip: export more rk3228 clocks ids
  clk: rockchip: add ids for rk3399 testclks used for camera handling
  clk: rockchip: add dt-binding header for rk3128
  clk: rockchip: fix up the RK3228 clk cpu setting table
  clk: rockchip: add clock-ids for more rk3228 clocks
  clk: rockchip: add ids for camera on rk3399
2017-06-14 10:33:04 -07:00
Martin Blumenstingl c22f06d3c0 clk: meson8b: export the ethernet gate clock
Export the ethernet gate clock to the dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-06-12 07:30:45 +00:00
Martin Blumenstingl 677f6af5d6 clk: meson8b: export the USB clocks
Export the USB related clocks (for the USB controller and the USB2 PHYs)
so they can be used in the dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-06-12 07:30:44 +00:00
Martin Blumenstingl 06eff6a792 clk: meson8b: export the gate clock for the HW random number generator
This exports the clock so it can be used in the dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-06-12 07:30:43 +00:00
Martin Blumenstingl e2e5f3211f clk: meson8b: export the SDIO clock
Export the SDIO clock so it can be used in the dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-06-12 07:30:42 +00:00
Martin Blumenstingl 70ad0d0351 clk: meson8b: export the SAR ADC clocks
Export the clocks for the SAR ADC so they can be used in the
dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-06-12 07:30:41 +00:00
Sylwester Nawrocki 8a9cf26e30 clk: samsung: Add missing exynos5420 audio related clocks
This patch adds missing definitions of mux clocks required for using
EPLL as the audio subsystem root clock on exynos5420/exynos5422 SoCs.

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-06-09 13:12:54 +02:00
Chen-Yu Tsai 05359be117 clk: sunxi-ng: Add driver for A83T CCU
The A83T clock control unit is a hybrid of some new style clock designs
from the A80, and old style layout from the other Allwinner SoCs.

Like the A80, the SoC does not have a low speed 32.768 kHz oscillator.
Unlike the A80, there is no clock input either. The only low speed clock
available is the internal oscillator which runs at around 16 MHz,
divided by 512, yielding a low speed clock around 31.250 kHz.

Also, the MMC2 module clock supports switching to a "new timing" mode.
This mode divides the clock output by half, and disables the CCU based
clock delays. The MMC controller must be configure to the same mode,
and then use its internal clock delays.

This driver does not support runtime switching of the timing modes.
Instead, the new timing mode is enforced at probe time. Consumers can
check which mode is active by trying to get the current phase delay
of the MMC2 phase clocks, which will return -ENOTSUPP if the new
timing mode is active.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-06-07 15:32:16 +02:00
Maxime Ripard 0adad031ef clk: sunxi-ng: sun5i: Export video PLLs
The video PLLs are used directly by the HDMI controller. Export them so
that we can use them in our DT node.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2017-06-07 15:32:14 +02:00
Icenowy Zheng ed74f8a8a6 dt-bindings: add binding for the Allwinner DE2 CCU
Allwinner "Display Engine 2.0" contains some clock controls in it.

In order to add them as clock drivers, we need a device tree binding.
Add the binding here.

Also add the device tree binding headers.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-06-07 15:32:12 +02:00
Sandeep Tripathy 24db8c9194 dt-bindings: clk: Extend binding doc for Stingray SOC
Update iproc clock dt-binding documentation with
Stingray pll and clock details.

Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-06-05 19:07:15 -07:00
Chris Brandt fe811e1de3 ARM: dts: r7s72100: add clock bit definitions
Add the remaining bit locations for the module stop clock registers.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-06-05 15:39:13 +02:00
Stephen Boyd f6b3130919 Amlogic clock driver updates for 4.13
* Expose more i2s and spdif output clocks
 * Expose EE uart and SPICC gate clocks
 * Remove cpu_clk from to gxbb
 * Mark clk81 as critical on gxbb
 * Add CEC EE clocks
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Merge tag 'meson-clk-for-4.13' of git://github.com/BayLibre/clk-meson into clk-next

Pull Amlogic clock driver updates from Jerome Brunet:

 * Expose more i2s and spdif output clocks
 * Expose EE uart and SPICC gate clocks
 * Remove cpu_clk from to gxbb
 * Mark clk81 as critical on gxbb
 * Add CEC EE clocks

* tag 'meson-clk-for-4.13' of git://github.com/BayLibre/clk-meson:
  clk: meson-gxbb: Add EE 32K Clock for CEC
  clk: gxbb: remove CLK_IGNORE_UNUSED from clk81
  clk: meson: meson8b: mark clk81 as critical
  clk: meson: gxbb: remove the "cpu_clk" from the GXBB and GXL driver
  clk: meson-gxbb: un-export the CPU clock
  clk: meson-gxbb: expose UART clocks
  clk: meson-gxbb: expose SPICC gate
  clk: meson-gxbb: expose spdif master clock
  clk: meson-gxbb: expose i2s master clock
  clk: meson-gxbb: expose spdif clock gates
2017-06-02 10:51:41 -07:00
Elaine Zhang b20841b9e0 clk: rockchip: add dt-binding header for rk3128
Add the dt-bindings header for the rk3128,
that gets shared between the clock controller and
the clock references in the dts.
Add softreset ID for rk3128.
And it also applies to the RK3126 SoC.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-06-02 14:17:05 +02:00
Chen-Yu Tsai d85da227c3 clk: sunxi-ng: a64: Export PLL_PERIPH0 clock for the PRCM
The PRCM takes PLL_PERIPH0 as one of its parents for the AR100 clock.
As such we need to be able to describe this relationship in the device
tree.

Export the PLL_PERIPH0 clock so we can reference it in the PRCM node.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-31 21:57:30 +02:00
Chen-Yu Tsai c4be8c68e6 clk: sunxi-ng: h3: Export PLL_PERIPH0 clock for the PRCM
The PRCM takes PLL_PERIPH0 as one of its parents for the AR100 clock.
As such we need to be able to describe this relationship in the device
tree.

Export the PLL_PERIPH0 clock so we can reference it in the PRCM node.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-31 21:57:27 +02:00
Martin Blumenstingl f40a8ce96a clk: meson-gxbb: un-export the CPU clock
The CPU clock defined in the Meson GX clock driver is actually a
left-over from the Meson8b clock controller. Un-export the clock so we
can remove it from the driver.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:33:19 +00:00
Helmut Klein 9dc6bd7678 clk: meson-gxbb: expose UART clocks
Expose the clock ids of the three none AO uarts to the dt-bindings

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Helmut Klein <hgkr.klein@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[tidy the commit message to match similar change]
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:33:08 +00:00
Neil Armstrong 34f267f162 clk: meson-gxbb: expose SPICC gate
Expose the SPICC gate clock to enable the SPICC controller.

Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[tidy commit message to match similar changes]
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:31:26 +00:00
Jerome Brunet 0420dbb5ac clk: meson-gxbb: expose spdif master clock
Expose the spdif master clock and the mux to select the appropriate spdif
clock parent depending on the data source.

Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:15:22 +00:00
Jerome Brunet b4d44cdcaf clk: meson-gxbb: expose i2s master clock
Expose cts_amclk in the device tree bindings

Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:15:11 +00:00
Jerome Brunet c5aee2bc99 clk: meson-gxbb: expose spdif clock gates
Expose the clock gates required for the spdif output

Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:15:01 +00:00
Geert Uytterhoeven 0ea86f5a90 clk: renesas: Add r8a7794 CPG Core Clock Definitions
Add all R-Car E2 Clock Pulse Generator Core Clock Outputs, as listed in
Table 7.2d ("List of Clocks [R-Car E2]") of the R-Car Gen2 Hardware
User's Manual rev. 2.00.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2017-05-24 10:19:53 +02:00
Geert Uytterhoeven 77d2e30d16 clk: renesas: Add r8a7793 CPG Core Clock Definitions
Add all R-Car M2-N Clock Pulse Generator Core Clock Outputs, as listed
in Table 7.2b ("List of Clocks [R-Car M2-W/M2-N]") of the R-Car Gen2
Hardware User's Manual rev. 2.00.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2017-05-24 10:19:50 +02:00
Geert Uytterhoeven 34806f1265 clk: renesas: Add r8a7792 CPG Core Clock Definitions
Add all R-Car V2H Clock Pulse Generator Core Clock Outputs, as listed in
Table 7.2c ("List of Clocks [R-Car V2H]") of the R-Car Gen2 Hardware
User's Manual rev. 2.00.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2017-05-24 10:19:47 +02:00
Geert Uytterhoeven 27e154b2b6 clk: renesas: Add r8a7791 CPG Core Clock Definitions
Add all R-Car M2-W Clock Pulse Generator Core Clock Outputs, as listed
in Table 7.2b ("List of Clocks [R-Car M2-W/M2-N]") of the R-Car Gen2
Hardware User's Manual rev. 2.00.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2017-05-24 10:19:45 +02:00
Geert Uytterhoeven cedd162b4d clk: renesas: Add r8a7790 CPG Core Clock Definitions
Add all R-Car H2 Clock Pulse Generator Core Clock Outputs, as listed in
Table 7.2a ("List of Clocks [R-Car H2]") of the R-Car Gen2 Hardware
User's Manual rev. 2.00.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2017-05-24 10:19:42 +02:00
Elaine Zhang a1e10b50ce clk: rockchip: add clock-ids for more rk3228 clocks
This patch exports related BUS/VPU/RGA/HDCP/IEP/TSP/WIFI/
VIO/USB/EFUSE/GPU/CRYPTO clocks for dts reference.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-05-17 19:47:44 +02:00
Eddie Cai f22e4359cd clk: rockchip: add ids for camera on rk3399
we use SCLK_TESTCLKOUT1 and SCLK_TESTCLKOUT2 for camera, so add those ids.

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-05-17 19:46:17 +02:00
Chris Brandt 40c9bbea14 ARM: dts: r7s72100: add USB bit definitions
Add the bit locations that correspond to the USB clocks.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-15 09:02:37 +02:00
Marek Vasut a56a2fe711 ARM: dts: r8a7791: add GyroADC clock
Add the GyroADC clock to the R8A7791 device tree.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-15 09:02:37 +02:00
Linus Torvalds b5a53b61a2 Sort of on the quieter side this time, which is probably due more
to me not catching up as quickly on patch review than anything else.
 Overall it seems normal though, a few small changes to the core, mostly
 small non-critical fixes here and there as well as driver updates for new
 and existing hardware support. The biggest things are the TI clk driver
 rework to lay the groundwork for clkctrl support in the next merge window
 and the AmLogic audio/graphics clk support.
 
 Core:
  * clk_possible_parents debugfs file so we know which parents a clk
    could possibly have
  * Fix to make clk rate change notifiers stop on the first failure instead
    of continuing
 
 New Drivers:
  * Mediatek MT6797 SoCs
  * hi655x PMIC clks
  * AmLogic Meson SoC i2s and spdif audio clks and Mali graphics clks
  * Allwinner H5 SoCs and PRCM hardware
 
 Updates:
  * Nvidia Tegra T210 cleanups and non-critical fixes
  * TI OMAP cleanups in preparation for clkctrl support
  * Trivial fixes like kcalloc(), devm_* conversions, and seq_puts()
  * ZTE zx296718 SoC VGA clks
  * Rockchip clk-ids, fixups, and rename of rk1108 to rv1108
  * Support for IDT VersaClock 5P49V5935
  * Renesas R-Car H3 and M3-W IMR clks and ES2.0 rev of R-Car H3 support
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "Sort of on the quieter side this time, which is probably due more to
  me not catching up as quickly on patch review than anything else.
  Overall it seems normal though, a few small changes to the core,
  mostly small non-critical fixes here and there as well as driver
  updates for new and existing hardware support.

  The biggest things are the TI clk driver rework to lay the groundwork
  for clkctrl support in the next merge window and the AmLogic
  audio/graphics clk support.

  Core:
   - clk_possible_parents debugfs file so we know which parents a clk
     could possibly have
   - Fix to make clk rate change notifiers stop on the first failure
     instead of continuing

  New Drivers:
   - Mediatek MT6797 SoCs
   - hi655x PMIC clks
   - AmLogic Meson SoC i2s and spdif audio clks and Mali graphics clks
   - Allwinner H5 SoCs and PRCM hardware

  Updates:
   - Nvidia Tegra T210 cleanups and non-critical fixes
   - TI OMAP cleanups in preparation for clkctrl support
   - trivial fixes like kcalloc(), devm_* conversions, and seq_puts()
   - ZTE zx296718 SoC VGA clks
   - Rockchip clk-ids, fixups, and rename of rk1108 to rv1108
   - IDT VersaClock 5P49V5935 support
   - Renesas R-Car H3 and M3-W IMR clks and ES2.0 rev of R-Car H3
     support"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (151 commits)
  clk: x86: pmc-atom: Checking for IS_ERR() instead of NULL
  clk: ti: divider: try to fix ti_clk_register_divider
  clk: mvebu: Use kcalloc() in two functions
  clk: mvebu: Use kcalloc() in of_cpu_clk_setup()
  clk: nomadik: Delete error messages for a failed memory allocation in two functions
  clk: nomadik: Use seq_puts() in nomadik_src_clk_show()
  clk: Improve a size determination in two functions
  clk: Replace four seq_printf() calls by seq_putc()
  clk: si5351: Delete an error message for a failed memory allocation in si5351_i2c_probe()
  clk: si5351: Use devm_kcalloc() in si5351_i2c_probe()
  clk: at91: Use kcalloc() in of_at91_clk_pll_get_characteristics()
  reset: mediatek: Add MT2701 ethsys reset controller include file
  clk: mediatek: add mt2701 ethernet reset
  clk: hi6220: Add the hi655x's pmic clock
  clk: ti: fix building without legacy omap3
  clk: ti: fix linker error with !SOC_OMAP4
  clk: hi3620: Fix a typo in one variable name
  clk: hi3620: Delete error messages for a failed memory allocation in two functions
  clk: hi3620: Use kcalloc() in hi3620_mmc_clk_init()
  clk: hisilicon: Delete error messages for failed memory allocations in hisi_clk_init()
  ...
2017-05-10 13:38:18 -07:00
Linus Torvalds c6778ff813 ARM: 64-bit DT updates
Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch of smaller
 changes, but also some new platforms that are worth mentioning:
 
  * Rockchip RK3399 platforms for Chromebooks, including Samsung Chromebook
    Plus (Kevin)
  * Orange Pi PC2 (Allwinner H5)
  * Freescale LS2088A and LS1088A SoCs
  * Expanded support for Nvidia Tegra186 (and Jetson TX2)
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM 64-bit DT updates from Olof Johansson:
 "Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch
  of smaller changes, but also some new platforms that are worth
  mentioning:

   - Rockchip RK3399 platforms for Chromebooks, including Samsung
     Chromebook Plus (Kevin)

   - Orange Pi PC2 (Allwinner H5)

   - Freescale LS2088A and LS1088A SoCs

   - Expanded support for Nvidia Tegra186 (and Jetson TX2)"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (180 commits)
  arm64: dts: Add basic DT to support Spreadtrum's SP9860G
  arm64: dts: exynos: Use - instead of @ for DT OPP entries
  arm64: dts: exynos: Add support for s6e3hf2 panel device on TM2e board
  arm64: dts: juno: add information about L1 and L2 caches
  arm64: dts: juno: fix few unit address format warnings
  arm64: marvell: dts: enable the crypto engine on the Armada 8040 DB
  arm64: marvell: dts: enable the crypto engine on the Armada 7040 DB
  arm64: marvell: dts: add crypto engine description for 7k/8k
  arm64: dts: marvell: add sdhci support for Armada 7K/8K
  arm64: dts: marvell: add eMMC support for Armada 37xx
  arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board
  arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC
  arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board
  arm64: dts: hisi: add SAS nodes for the hip07 SoC
  arm64: dts: hisi: add RoCE nodes for the hip07 SoC
  arm64: dts: hisi: add network related nodes for the hip07 SoC
  arm64: dts: hisi: add mbigen nodes for the hip07 SoC
  arm64: dts: rockchip: fix the memory size of PX5 Evaluation board
  arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board
  dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board
  ...
2017-05-09 10:07:33 -07:00
Linus Torvalds 85d604902e ARM: Device-tree updates
Device-tree continues to see lots of updates. The majority of patches
 here are smaller changes for new hardware on existing platforms, and
 there are a few larger changes worth pointing out.
 
 Major new platforms:
 
  - Gemini has been ported to DT, so a handful of "new" platforms moved over
    from board files
  - Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288 SoM and RDK
  - A bunch of embedded platforms, several Linksys platforms, Synology DS116,
  - Motorola Droid4 (really old OMAP-based phone) support is added.
 
 Some refactorings, i.e. Allwinner H3/H5 support is commonalized.
 
 And lots of smaller changes, cleanups, etc. See shortlog for more description
 
 We're adding ability to cross-include DT files between arm and arm64,
 by creating appropriate links in the dt-include directory, and using arm/
 and arm64/ as include prefixes. This will avoid other local hacks such as
 per-file links between the two arch trees (this broke for external mirroring
 of DT contents). Now they can just provide their own appropriate dt-include
 hierarcy per platform.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM Device-tree updates from Olof Johansson:
 "Device-tree continues to see lots of updates. The majority of patches
  here are smaller changes for new hardware on existing platforms, and
  there are a few larger changes worth pointing out.

  Major new platforms:

   - Gemini has been ported to DT, so a handful of "new" platforms moved
     over from board files

   - Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288
     SoM and RDK

   - A bunch of embedded platforms, several Linksys platforms, Synology
     DS116,

   - Motorola Droid4 (really old OMAP-based phone) support is added.

  Some refactorings, i.e. Allwinner H3/H5 support is commonalized.

  And lots of smaller changes, cleanups, etc. See shortlog for more
  description

  We're adding ability to cross-include DT files between arm and arm64,
  by creating appropriate links in the dt-include directory, and using
  arm/ and arm64/ as include prefixes. This will avoid other local hacks
  such as per-file links between the two arch trees (this broke for
  external mirroring of DT contents). Now they can just provide their
  own appropriate dt-include hierarcy per platform"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits)
  ARM: dts: exynos: Use - instead of @ for DT OPP entries
  arm: spear6xx: add DT description of the ADC on SPEAr600
  arm: spear6xx: remove unneeded pinctrl properties in spear600-evb
  arm: spear6xx: switch spear600-evb to the new flash partition DT binding
  arm: spear6xx: fix spaces in spear600-evb.dts
  arm: spear6xx: use node labels in spear600-evb.dts
  arm: spear6xx: add labels to various nodes in spear600.dtsi
  ARM: dts: vexpress: fix few unit address format warnings
  ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
  ARM: dts: at91: sama5d3_xplained: fix ADC vref
  ARM: dts: at91: add envelope detector mux to the Axentia TSE-850
  ARM: dts: armada-38x: label USB and SATA nodes
  ARM: dts: imx6q-utilite-pro: add hpd gpio
  ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply
  ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
  ARM: dts: imx: add Gateworks Ventana GW5903 support
  ARM: dts: i.MX25: add AIPS control registers
  ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators
  ARM: dts: imx7-colibri: remove 1.8V fixed regulator
  ARM: dts: imx7-colibri: allow to disable Ethernet rail
  ...
2017-05-09 09:54:39 -07:00
Stephen Boyd ddc34434e4 Merge branch 'clk-mt6797' into clk-next
* clk-mt6797:
  clk: mediatek: add mt6797 clock IDs
2017-04-19 09:16:59 -07:00
Mars Cheng df0225a45a clk: mediatek: add mt6797 clock IDs
Signed-off-by: Mars Cheng <mars.cheng@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-04-19 09:15:33 -07:00
Stephen Boyd 8062b4aafc Allwinner clock patches for 4.12
Support for the new H5 SoC and the PRCM block found in a number of SoCs as
 well, plus the usual chunk of fixes and minor enhancements.
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Merge tag 'sunxi-clk-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull Allwinner clock patches for 4.12 from Maxime Ripard:

Support for the new H5 SoC and the PRCM block found in a number of SoCs as
well, plus the usual chunk of fixes and minor enhancements.

* tag 'sunxi-clk-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: Display index when clock registration fails
  clk: sunxi-ng: a33: Add offset and minimum value for DDR1 PLL N factor
  clk: sunxi-ng: a80: Remodel CPU cluster PLLs as N-type multiplier clocks
  clk: sunxi-ng: mult: Support PLL lock detection
  clk: sunxi-ng: add support for PRCM CCUs
  dt-bindings: update device tree binding for Allwinner PRCM CCUs
  clk: sunxi-ng: sun5i: Fix mux width for csi clock
  clk: sunxi-ng: tighten SoC deps on explicit AllWinner SoCs
  clk: sunxi-ng: add Allwinner H5 CCU support for H3 CCU driver
  clk: sunxi-ng: gate: Support common pre-dividers
2017-04-19 09:02:00 -07:00
Michael Turquette 0d7a5328db Amlogic clock driver updates for v4.12
- meson8: add some new PLLs
 - new clocks for Mali
 - misc fixes.
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Merge tag 'amlogic-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into clk-next

Same great taste as the previous pull request, but now with 50% less DT
bikeshedding!

Amlogic clock driver updates for v4.12
- meson8: add some new PLLs
- new clocks for Mali
- misc fixes.
2017-04-12 18:51:43 +02:00
Michael Turquette 72be2d5f4a clk: tegra: Changes for v4.12-rc1
This contains a bunch of fixes and cleanups, mostly to the Tegra210
 clock driver.
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Merge tag 'tegra-for-4.12-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into clk-next

Pull Tegra clk driver updates from Thierry Reding:

This contains a bunch of fixes and cleanups, mostly to the Tegra210
clock driver.

* tag 'tegra-for-4.12-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (24 commits)
  clk: tegra: Don't reset PLL-CX if it is already enabled
  clk: tegra: Add missing Tegra210 clocks
  clk: tegra: Propagate clk_out_x rate to parent
  clk: tegra: Fix build warnings on Tegra20/Tegra30
  clk: tegra: Mark TEGRA210_CLK_DBGAPB as always on
  clk: tegra: Add SATA seq input control
  clk: tegra: Add Tegra210 special resets
  clk: tegra: Rework pll_u
  clk: tegra: Implement reset control reset
  clk: tegra: Fix disable unused for clocks sharing enable bit
  clk: tegra: Handle UTMIPLL IDDQ
  clk: tegra: Add aclk
  clk: tegra: Add super clock mux/divider
  clk: tegra: Define Tegra210 DMIC clocks
  clk: tegra: Fix constness for peripheral clocks
  clk: tegra: Define Tegra210 DMIC sync clocks
  clk: tegra: Add CEC clock
  clk: tegra: Fix type for m field
  clk: tegra: Correct tegra210_pll_fixed_mdiv_cfg rate calculation
  clk: tegra: Don't warn for PLL defaults unnecessarily
  ...
2017-04-12 18:51:01 +02:00
Michael Turquette 5579836026 General rockchip clock changes for 4.12. Contains some new clock-ids
as well as fixups of the clock-ids on rk3368 timers, which were unused
 and completely wrong (more and differently named timers).
 Also there is one new clock on rk3328 using the muxgrf type, a fix for
 pll enablement which should wait for the pll to lock before continuing,
 some more critical clocks and the rename of the rk1108 to rv1108, as the
 soc seems to have been using a preliminary name before its actual release.
 The plan is to have the driver changes (pinctrl, clk) go through the
 respective maintainer trees and once everything landed in mainline do
 the rename of the devicetree files. With the dts-include change in the
 clock rename, we also keep everything compiling and thus bisectability.
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Merge tag 'v4.12-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull rockchip clk driver updates from Heiko Stuebner:

  General rockchip clock changes for 4.12. Contains some new clock-ids
  as well as fixups of the clock-ids on rk3368 timers, which were unused
  and completely wrong (more and differently named timers).
  Also there is one new clock on rk3328 using the muxgrf type, a fix for
  pll enablement which should wait for the pll to lock before continuing,
  some more critical clocks and the rename of the rk1108 to rv1108, as the
  soc seems to have been using a preliminary name before its actual release.
  The plan is to have the driver changes (pinctrl, clk) go through the
  respective maintainer trees and once everything landed in mainline do
  the rename of the devicetree files. With the dts-include change in the
  clock rename, we also keep everything compiling and thus bisectability.

* tag 'v4.12-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: add pll_wait_lock for pll_enable
  clk: rockchip: rename RK1108 to RV1108
  dt-bindings: rk1108-cru: rename RK1108 to RV1108
  clk: rockchip: mark some rk3368 core-clks as critical
  clk: rockchip: export SCLK_TIMERXX id for timers on rk3368
  clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328
  clk: rockchip: add clock ids for timer10-15 of RK3368 SoCs
  clk: rockchip: fix up rk3368 timer-ids
  clk: rockchip: add rk3328 clk_mac2io_ext ID
  clk: rockchip: Set "ignore unused" for PMU M0 clocks on rk3399
2017-04-12 18:50:34 +02:00
Michael Turquette 0d4ae36062 clk: renesas: Updates for v4.12 (take two)
- Add support for the Clock Pulse Generator / Module Standby and
     Software Reset module on revision ES2.0 of the R-Car H3 SoC, which
     differs from ES1.x in some areas.
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Merge tag 'clk-renesas-for-v4.12-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next

Pull Renesas clk driver updates from Geert Uytterhoeven:

  - Add support for the Clock Pulse Generator / Module Standby and
    Software Reset module on revision ES2.0 of the R-Car H3 SoC, which
    differs from ES1.x in some areas.
  - Add IMR clocks for R-Car H3 and M3-W,
  - Add workaround for PLL0/2/4 errata on R-Car H3 ES1.0,
  - Small fixes and cleanups.

* tag 'clk-renesas-for-v4.12-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: rcar-gen3-cpg: Add support for RCLK on R-Car H3 ES2.0
  clk: renesas: r8a7795: Add support for R-Car H3 ES2.0
  clk: renesas: Add r8a7795 ES2.0 CPG Core Clock Definitions
  clk: renesas: cpg-mssr: Add support for fixing up clock tables
  clk: renesas: rcar-gen3: Add workaround for PLL0/2/4 errata on H3 ES1.0
  clk: renesas: rcar-gen3-cpg: Pass mode pins to rcar_gen3_cpg_init()
  clk: renesas: r8a7796: Reformat core clock table
  clk: renesas: r8a7795: Reformat core clock table
  clk: renesas: r8a7796: Correct name of watchdog clock
  clk: renesas: r8a7795: Correct name of watchdog clock
  clk: renesas: r8a7795: Correct parent clock and sort order for Audio DMACs
  clk: renesas: r8a7796: Add IMR clocks
  clk: renesas: r8a7795: Add IMR clocks
2017-04-12 18:49:36 +02:00
Leo Yan b0459491ca clk: hi6220: add debug APB clock
The debug APB clock is absent in hi6220 driver, so this patch is to add
support for it.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2017-04-12 18:07:31 +02:00
Neil Armstrong 7d33d60b0c clk: meson-gxbb: Expose GP0 dt-bindings clock id
This patch exposes the GP0 PLL clock id in the dt bindings.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1490178747-14837-5-git-send-email-narmstrong@baylibre.com
2017-04-04 11:00:06 -07:00
Neil Armstrong 5c65eec3d9 clk: meson-gxbb: Add MALI clock IDS
Add missing MALI clock IDs and expose the muxes and gates in the dt-bindings.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1490177935-9646-2-git-send-email-narmstrong@baylibre.com
2017-04-04 11:00:05 -07:00
Jerome Brunet 28f6c58367 dt-bindings: clk: gxbb: expose i2s output clock gates
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20170309104154.28295-10-jbrunet@baylibre.com
2017-04-04 11:00:05 -07:00
Chris Brandt 929ded3dd7 ARM: dts: r7s72100: add rtc clock to device tree
Add the realtime clock functional clock source.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-04-04 12:57:24 -04:00
Icenowy Zheng cdb8b80b60 clk: sunxi-ng: add support for PRCM CCUs
SoCs after A31 has a clock controller module in the PRCM part.

Support the clock controller module on H3/5 and A64 now.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-04-04 17:43:52 +02:00
Peter De Schrijver 88da44c5ed clk: tegra: Add missing Tegra210 clocks
iqc1, iqc2, tegra_clk_pll_a_out_adsp, tegra_clk_pll_a_out0_out_adsp, adsp
and adsp neon were not modelled. dp2 wasn't modelled for Tegra210.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-04-04 16:03:00 +02:00
Geert Uytterhoeven 7b39e985cf ARM: dts: r8a7792: Correct Z clock
Unlike other R-Car Gen2 SoCs with Cortex-A15 CPU cores, R-Car V2H does
not have a programmable Z clock (Cortex-A15 CPU core clock), but uses a
fixed divider.
This is similar to the Z2 clock (Cortex-A7 CPU core clock) on R-Car E2.

Hence:
  - Remove the Z clock output from the cpg_clocks node, as this implied
    a programmable clock,
  - Add the Z clock as a fixed factor clock,
  - Let the first CPU node point to the new Z clock,
  - Remove the Z clock index from the bindings (this definition was used
    by r8a7792.dtsi only, and was not a contract between DT and driver).

Fixes: 7c4163aae3 ("ARM: dts: r8a7792: initial SoC device tree")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-04-03 06:33:23 -04:00
Geert Uytterhoeven 89f1b1c614 clk: renesas: Add r8a7795 ES2.0 CPG Core Clock Definitions
Add all R-Car H3 ES2.0 Clock Pulse Generator Core Clock Outputs, as
listed in Table 8.2a ("List of Clocks [R-Car H3]") of the R-Car Gen3
Hardware User's Manual rev. 0.53E.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-03-30 13:25:43 +02:00
Geert Uytterhoeven 1764f8081f ARM: dts: r8a7794: Add DU1 clock to device tree
Add the missing module clock for the second channel of the display unit.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-28 14:17:51 +02:00
Andy Yan 7e2a9035c1 clk: rockchip: rename RK1108 to RV1108
Rockchip finally named the SOC as RV1108, so change it.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

[include rename in rk1108.dtsi to prevent compile errors]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-03-22 18:03:04 +01:00
Peter De Schrijver 24c3ebef1a clk: tegra: Add aclk
This clock clocks the ADSP Cortex-A9.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-03-20 14:07:48 +01:00
Peter De Schrijver 319af7975c clk: tegra: Define Tegra210 DMIC sync clocks
Tegra210 has 3 DMIC inputs which can be clocked from the recovered clock
of several other audio inputs (eg. i2s0, i2s1, ...). To model this, we
add a 3 new clocks similar to the audio* clocks which handle the same
function for the I2S and SPDIF clocks.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-03-20 14:06:33 +01:00
Peter De Schrijver bfa34832df clk: tegra: Add CEC clock
This clock is used to clock the HDMI CEC interface.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-03-20 14:06:23 +01:00
Peter De Schrijver 34ac2c278b clk: tegra: Fix ISP clock modelling
The 2 ISP clocks (ispa and ispb) share a mux/divider control. So model
this as 1 mux/divider clock and child gate clocks.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-03-20 14:04:45 +01:00
Heiner Kallweit eff041553d clk: meson-gxbb: expose clock CLKID_RNG0
Expose clock CLKID_RNG0 which is needed for the HW random number generator.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-16 17:58:46 +08:00
Geert Uytterhoeven 2f25c2d1cd ARM: dts: r8a7793: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-13 10:15:31 +01:00
Elaine Zhang 710fbd769c clk: rockchip: add clock ids for timer10-15 of RK3368 SoCs
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-03-10 11:18:19 +01:00
Elaine Zhang a4fa90d24b clk: rockchip: fix up rk3368 timer-ids
The timer-ids are wrong compared to the manual, probably due a simple
copy-paste mistake from the otherwise very similar rk3288. And there
are even more timers in the system than the ones wrongly listed here.

Timer-Ids were unused both in clock-driver as well as devicetree
till now, so fixing them won't break anything.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-03-10 11:17:04 +01:00
Elaine Zhang bdc7dd67e7 clk: rockchip: add rk3328 clk_mac2io_ext ID
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-03-10 11:12:59 +01:00
Geert Uytterhoeven 133a3f1a19 ARM: dts: r8a7794: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-10 10:21:10 +01:00
Geert Uytterhoeven 90dce5428a ARM: dts: r8a7792: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-10 10:20:25 +01:00
Geert Uytterhoeven c2f2e266ac ARM: dts: r8a7791: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-10 10:20:13 +01:00
Geert Uytterhoeven 9e58523624 ARM: dts: r8a7790: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-10 10:20:02 +01:00
Geert Uytterhoeven c11333cc2e ARM: dts: r8a73a4: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock and the C4 power domain,
so it can be power managed using that clock in the future.

Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-10 10:19:50 +01:00
Icenowy Zheng 9be1c8afb4 clk: sunxi-ng: add Allwinner H5 CCU support for H3 CCU driver
Allwinner H5 is a SoC that features a design which keeps the peripheral
compatible with H3, so that it have also a CCU like the one on H3 --
only one bus gate/reset is added, and the mmc sample/output phases are
removed because of MMC controller update.

Add its support in our existing H3 CCU driver.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-03-06 10:25:56 +01:00
Chris Brandt 3d2abda02a ARM: dts: r7s72100: update sdhi clock bindings
The SDHI controller in the RZ/A1 has 2 clock sources per channel and both
need to be enabled/disabled for proper operation. This fixes the fact that
the define for R7S72100_CLK_SDHI1 was not correct to begin with (typo), and
that all 4 clock sources need to be defined an used.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-06 10:06:49 +01:00
Linus Torvalds a1a0db36d8 ARM: SoC: late DT updates for v4.11
These updates have been kept in a separate branch mostly because
 they rely on updates to the respective clk drivers to keep the
 shared header files in sync.
 
 This includes two branches for arm64 dt updates, both following up
 on earlier changes for the same platforms that are already merged:
 
 Samsung:
   - add USB3 support in Exynos7
   - minor PM related updates
 
 Amlogic:
   - new machines: WeTek Set-top-boxes
   - various devices added to DT
 
 There are also a couple of bugfixes that trickled in since the
 start of the merge window:
 
 - The moxart_defconfig was not building the intended platform
 - CPU-hotplug was broken on ux500
 - Coresight was broken on Juno (never worked)
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late DT updates from Arnd Bergmann:
 "These updates have been kept in a separate branch mostly because they
  rely on updates to the respective clk drivers to keep the shared
  header files in sync.

  This includes two branches for arm64 dt updates, both following up on
  earlier changes for the same platforms that are already merged:

  Samsung:
   - add USB3 support in Exynos7
   - minor PM related updates

  Amlogic:
   - new machines: WeTek Set-top-boxes
   - various devices added to DT

  There are also a couple of bugfixes that trickled in since the start
  of the merge window:

   - The moxart_defconfig was not building the intended platform
   - CPU-hotplug was broken on ux500
   - Coresight was broken on Juno (never worked)"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
  ARM: deconfig: fix the moxart defconfig
  ARM: ux500: resume the second core properly
  arm64: dts: juno: update definition for programmable replicator
  arm64: dts: exynos: Add regulators for Vbus and Vbus-Boost
  arm64: dts: exynos: Add USB 3.0 controller node for Exynos7
  arm64: dts: exynos: Use macros for pinctrl configuration on Exynos7
  pinctrl: dt-bindings: samsung: Add Exynos7 specific pinctrl macro definitions
  arm64: dts: exynos: Add initial configuration for DISP clocks for TM2/TM2e
  ARM64: dts: meson-gxbb-p200: add ADC laddered keys
  ARM64: dts: meson: meson-gx: add the SAR ADC
  ARM64: dts: meson-gxl: add the pwm_ao_b pin
  ARM64: dts: meson-gx: add the missing pwm_AO_ab node
  clk: gxbb: fix CLKID_ETH defined twice
  ARM64: dts: meson-gxl: rename Nexbox A95x for consistency
  clk: gxbb: add the SAR ADC clocks and expose them
  dt-bindings: amlogic: Add WeTek boards
  ARM64: dts: meson-gxbb: Add support for WeTek Hub and Play
  dt-bindings: vendor-prefix: Add wetek vendor prefix
  ARM64: dts: meson-gxm: Rename q200 and q201 DT files for consistency
  ARM64: dts: meson-gx: Add HDMI HPD/DDC pinctrl nodes
  ...
2017-03-03 16:15:48 -08:00
Arnd Bergmann d4b80d9aac Merge branch 'next/late' with mainline
* next/late: (25 commits)
  arm64: dts: exynos: Add regulators for Vbus and Vbus-Boost
  arm64: dts: exynos: Add USB 3.0 controller node for Exynos7
  arm64: dts: exynos: Use macros for pinctrl configuration on Exynos7
  pinctrl: dt-bindings: samsung: Add Exynos7 specific pinctrl macro definitions
  arm64: dts: exynos: Add initial configuration for DISP clocks for TM2/TM2e
  ARM64: dts: meson-gxbb-p200: add ADC laddered keys
  ARM64: dts: meson: meson-gx: add the SAR ADC
  ARM64: dts: meson-gxl: add the pwm_ao_b pin
  ARM64: dts: meson-gx: add the missing pwm_AO_ab node
  clk: gxbb: fix CLKID_ETH defined twice
  clk: samsung: exynos5433: Add data for 250MHz and 278MHz PLL rates
  clk: samsung: exynos5433: Add IDs for PHYCLK_MIPIDPHY0_* clocks
  ARM64: dts: meson-gxl: rename Nexbox A95x for consistency
  clk: gxbb: add the SAR ADC clocks and expose them
  dt-bindings: amlogic: Add WeTek boards
  ARM64: dts: meson-gxbb: Add support for WeTek Hub and Play
  dt-bindings: vendor-prefix: Add wetek vendor prefix
  ARM64: dts: meson-gxm: Rename q200 and q201 DT files for consistency
  ARM64: dts: meson-gx: Add HDMI HPD/DDC pinctrl nodes
  ARM64: dts: meson-gxbb-vega-s95: Add LED
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-03-02 17:52:44 +01:00
Linus Torvalds 5d8a00eee2 The usual collection of new drivers, non-critical fixes, and updates
to existing clk drivers. The bulk of the work is on Allwinner and
 Rockchip SoCs, but there's also an Intel Atom driver in here too.
 
 New Drivers:
  - Tegra BPMP firmware
  - Hisilicon hi3660 SoCs
  - Rockchip rk3328 SoCs
  - Intel Atom PMC
  - STM32F746
  - IDT VersaClock 5P49V5923 and 5P49V5933
  - Marvell mv98dx3236 SoCs
  - Allwinner V3s SoCs
 
 Removed Drivers:
  - Samsung Exynos4415 SoCs
 
 Updates:
  - Migrate ABx500 to OF
  - Qualcomm IPQ4019 CPU clks and general PLL support
  - Qualcomm MSM8974 RPM
  - Rockchip non-critical fixes and clk id additions
  - Samsung Exynos4412 CPUs
  - Socionext UniPhier NAND and eMMC support
  - ZTE zx296718 i2s and other audio clks
  - Renesas CAN and MSIOF clks for R-Car M3-W
  - Renesas resets for R-Car Gen2 and Gen3 and RZ/G1
  - TI CDCE913, CDCE937, and CDCE949 clk generators
  - Marvell Armada ap806 CPU frequencies
  - STM32F4* I2S/SAI support
  - Broadcom BCM2835 DSI support
  - Allwinner sun5i and A80 conversion to new style clk bindings
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "The usual collection of new drivers, non-critical fixes, and updates
  to existing clk drivers. The bulk of the work is on Allwinner and
  Rockchip SoCs, but there's also an Intel Atom driver in here too.

  New Drivers:
   - Tegra BPMP firmware
   - Hisilicon hi3660 SoCs
   - Rockchip rk3328 SoCs
   - Intel Atom PMC
   - STM32F746
   - IDT VersaClock 5P49V5923 and 5P49V5933
   - Marvell mv98dx3236 SoCs
   - Allwinner V3s SoCs

  Removed Drivers:
   - Samsung Exynos4415 SoCs

  Updates:
   - Migrate ABx500 to OF
   - Qualcomm IPQ4019 CPU clks and general PLL support
   - Qualcomm MSM8974 RPM
   - Rockchip non-critical fixes and clk id additions
   - Samsung Exynos4412 CPUs
   - Socionext UniPhier NAND and eMMC support
   - ZTE zx296718 i2s and other audio clks
   - Renesas CAN and MSIOF clks for R-Car M3-W
   - Renesas resets for R-Car Gen2 and Gen3 and RZ/G1
   - TI CDCE913, CDCE937, and CDCE949 clk generators
   - Marvell Armada ap806 CPU frequencies
   - STM32F4* I2S/SAI support
   - Broadcom BCM2835 DSI support
   - Allwinner sun5i and A80 conversion to new style clk bindings"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (130 commits)
  clk: renesas: mstp: ensure register writes complete
  clk: qcom: Do not drop device node twice
  clk: mvebu: adjust clock handling for the CP110 system controller
  clk: mvebu: Expand mv98dx3236-core-clock support
  clk: zte: add i2s clocks for zx296718
  clk: sunxi-ng: sun9i-a80: Fix wrong pointer passed to PTR_ERR()
  clk: sunxi-ng: select SUNXI_CCU_MULT for sun5i
  clk: sunxi-ng: Check kzalloc() for errors and cleanup error path
  clk: tegra: Add BPMP clock driver
  clk: uniphier: add eMMC clock for LD11 and LD20 SoCs
  clk: uniphier: add NAND clock for all UniPhier SoCs
  ARM: dts: sun9i: Switch to new clock bindings
  clk: sunxi-ng: Add A80 Display Engine CCU
  clk: sunxi-ng: Add A80 USB CCU
  clk: sunxi-ng: Add A80 CCU
  clk: sunxi-ng: Support separately grouped PLL lock status register
  clk: sunxi-ng: mux: Get closest parent rate possible with CLK_SET_RATE_PARENT
  clk: sunxi-ng: mux: honor CLK_SET_RATE_NO_REPARENT flag
  clk: sunxi-ng: mux: Fix determine_rate for mux clocks with pre-dividers
  clk: qcom: SDHCI enablement on Nexus 5X / 6P
  ...
2017-02-25 14:28:06 -08:00
Arnd Bergmann 3e011039a3 Amlogic DT updates for v4.11, round 2
- add SAR ADC driver
 - add ADC laddered keys to meson-gxbb-p200 board
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Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/late

Pull "Amlogic DT updates for v4.11, round 2" from Kevin Hilman:

- add SAR ADC driver
- add ADC laddered keys to meson-gxbb-p200 board

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: meson-gxbb-p200: add ADC laddered keys
  ARM64: dts: meson: meson-gx: add the SAR ADC
  ARM64: dts: meson-gxl: add the pwm_ao_b pin
  ARM64: dts: meson-gx: add the missing pwm_AO_ab node
  clk: gxbb: fix CLKID_ETH defined twice
  ARM64: dts: meson-gxl: rename Nexbox A95x for consistency
  clk: gxbb: add the SAR ADC clocks and expose them
  dt-bindings: amlogic: Add WeTek boards
  ARM64: dts: meson-gxbb: Add support for WeTek Hub and Play
  dt-bindings: vendor-prefix: Add wetek vendor prefix
  ARM64: dts: meson-gxm: Rename q200 and q201 DT files for consistency
  ARM64: dts: meson-gx: Add HDMI HPD/DDC pinctrl nodes
  ARM64: dts: meson-gxbb-vega-s95: Add LED
  ARM64: dts: meson-gx: add the serial CTS and RTS pin groups
  ARM64: dts: meson-gx: add the missing uart_AO_B
  clk: meson-gxbb: Export HDMI clocks
  ARM64: dts: meson-gxm: add SCPI configuration for GXM
  ARM64: dts: meson-gx: move the SCPI and SRAM nodes to meson-gx
2017-02-16 17:50:04 +01:00
Stephen Boyd 5775a4c76f Non-critical fix for the pclk_edp divider on rk3399, one new clock-id
and making niu (interconnect) clocks critical on rk3288, as
 CLK_IGNORE_UNUSED is not enough to keep them running all the time
 when more users access particular clock subtrees.
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Merge tag 'v4.11-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk updates from Heiko Stuebner:

  "Non-critical fix for the pclk_edp divider on rk3399, one new
  clock-id and making niu (interconnect) clocks critical on
  rk3288, as CLK_IGNORE_UNUSED is not enough to keep them running
  all the time when more users access particular clock subtrees."

* tag 'v4.11-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: rk3288: make all niu clocks critical
  clk: rockchip: use rk3288 vip_out clock ids
  clk: rockchip: add rk3288 vip_out clock id
  clk: rockchip: fix the incorrect pclk_edp div width for RK3399
2017-02-03 12:07:35 -08:00
Stephen Boyd 2fbae64aad Allwinner clock changes for 4.11
- Support for one new SoC, the V3s
   - Convertion of two old SoCs to the new framework, the old sun5i family
     and the A80
   - A bunch of fixes
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Merge tag 'sunxi-clk-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

Pull Allwinner clock updates from Maxime Ripard:

  - Support for one new SoC, the V3s
  - Conversion of two old SoCs to the new framework, the old sun5i family
    and the A80
  - A bunch of fixes

* tag 'sunxi-clk-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (25 commits)
  ARM: dts: sun9i: Switch to new clock bindings
  clk: sunxi-ng: Add A80 Display Engine CCU
  clk: sunxi-ng: Add A80 USB CCU
  clk: sunxi-ng: Add A80 CCU
  clk: sunxi-ng: Support separately grouped PLL lock status register
  clk: sunxi-ng: mux: Get closest parent rate possible with CLK_SET_RATE_PARENT
  clk: sunxi-ng: mux: honor CLK_SET_RATE_NO_REPARENT flag
  clk: sunxi-ng: mux: Fix determine_rate for mux clocks with pre-dividers
  clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for the GPU
  clk: sunxi-ng: Call divider_round_rate if we only have a single parent
  ARM: gr8: Convert to CCU
  ARM: sun5i: Convert to CCU
  clk: sunxi-ng: Add sun5i CCU driver
  clk: sunxi-ng: Implement global pre-divider
  clk: sunxi-ng: Implement multiplier maximum
  clk: sunxi-ng: mult: Fix minimum in round rate
  clk: sunxi-ng: Implement factors offsets
  clk: sunxi-ng: multiplier: Add fractional support
  clk: sunxi-ng: add support for V3s CCU
  dt-bindings: add device binding for the CCU of Allwinner V3s
  ...
2017-02-03 11:47:47 -08:00
Chen-Yu Tsai 783ab76ae5 clk: sunxi-ng: Add A80 Display Engine CCU
With the A80 SoC, Allwinner grouped and moved some subsystem specific
clock controls to a separate address space, and possibly separate
hardware block.

One such subsystem is the display engine. The main clock control unit
now only has 1 set of bus gate, dram gate, module clock, and reset
control for the entire display subsystem. These feed into a secondary
clock control unit, which has controls for each individual module
of the display pipeline. This block is not documented in the user
manual. Allwinner's kernel was used as the reference.

Add support for the display engine clock controls found on the A80.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-30 08:38:30 +01:00
Chen-Yu Tsai 439b65c4bb clk: sunxi-ng: Add A80 USB CCU
Add support for the USB clock controls found on the A80.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-30 08:37:51 +01:00
Chen-Yu Tsai b8eb71dcdd clk: sunxi-ng: Add A80 CCU
Add support for the main clock unit found in the A80. Some clocks were
not documented in the released user manual, but were found in the
official kernel from Allwinner. These include controls for the I2S,
SPDIF, SATA, and eDP blocks.

Note that on the A80, some subsystems have separate clock controllers
downstream of the main clock unit. These include the MMC, USB, and
display engine subsystems.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-30 08:37:30 +01:00
Olof Johansson 18e738d767 Second Round of Renesas ARM Based SoC DT Updates for v4.11
Enhancements:
 * Add power-domains to mmcif on r7s72100 SoC
 * Add OSTM to rskrza1/r7s72100
 * Link ARM GIC to clock and clock domain on r8a774[35] SoCs
 
 Clean-up:
 * Correct SATA device status on r8a7779/marzen
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Merge tag 'renesas-dt2-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Second Round of Renesas ARM Based SoC DT Updates for v4.11

Enhancements:
- Add power-domains to mmcif on r7s72100 SoC
- Add OSTM to rskrza1/r7s72100
- Link ARM GIC to clock and clock domain on r8a774[35] SoCs

Clean-up:
- Correct SATA device status on r8a7779/marzen

* tag 'renesas-dt2-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: dts: r7s72100: add power-domains to mmcif
  ARM: dts: rskrza1: add ostm DT support
  ARM: dts: r7s72100: add ostm to device tree
  ARM: dts: r7s72100: add ostm clock to device tree
  ARM: dts: r8a7745: Link ARM GIC to clock and clock domain
  ARM: dts: r8a7743: Link ARM GIC to clock and clock domain
  ARM: dts: r8a7779, marzen: Fix sata device status

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29 20:54:31 -08:00
Jeremy McNicoll 6eeaf8ff2f dt-bindings: qcom: clk: Add missing binding for SDCHI enablement on Nexus 5X/6P
AHB clock branch is needed in order to enable SDHCI
on msm899(2/4).

Signed-off-by: Jeremy McNicoll <jeremymc@redhat.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-27 13:33:03 -08:00
Stephen Boyd 1955595069 Exporting clock IDs for Exynos5433 SoC MIPI DSI DPHY,
Exynos PLL code updates and overall minor clean-ups.
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Merge tag 'clk-v4.11-samsung-2' of git://linuxtv.org/snawrocki/samsung into clk-next

Pull Samsung clk driver updates from Sylwester Nawrocki:

 - Exporting clock IDs for Exynos5433 SoC MIPI DSI DPHY
 - Exynos PLL code updates and overall minor clean-ups

* tag 'clk-v4.11-samsung-2' of git://linuxtv.org/snawrocki/samsung:
  clk: samsung: mark s3c...._clk_sleep_init() as __init
  clk: samsung: Add enable/disable support for PLL35XX clocks
  clk: samsung: exynos5433: Correct typos in SoC name
  clk: samsung: exynos5433: Add data for 250MHz and 278MHz PLL rates
  clk: samsung: exynos5433: Add IDs for PHYCLK_MIPIDPHY0_* clocks
2017-01-27 11:53:06 -08:00
Marek Szyprowski 5ccb58968b clk: samsung: exynos5433: Add IDs for PHYCLK_MIPIDPHY0_* clocks
Add missing identifiers for phyclk_mipidphy0_bitclkdiv8_phy and
phyclk_mipidphy0_rxclkesc0_phy clocks. Access to those clocks is needed
to setup initial clock configuration for display subsystem in device tree
in order to avoid dependency on the configuration left by the bootloader.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-01-27 11:33:59 +01:00
Stephen Boyd de9b5a2404 Merge branch 'clk-ux500' into clk-next
* clk-ux500:
  clk: ux500: Convert ABx500 clocks to use OF probing
  clk: ux500: Add device tree bindings for ABx500 clocks
  clk: ux500: move AB8500 sysclk over to PRCMU clk driver
2017-01-26 16:10:57 -08:00
Linus Walleij 55921ce276 clk: ux500: Convert ABx500 clocks to use OF probing
These clocks have been broken for a long time unfortunately, a
hurdle of misc problems made them stop working at some point
breaking USB and audio on Ux500.

The platform as such and all "regular" clocks are migrated to
OF/device tree, so let's migrate also this driver.

With this patch and the corresponding DTS fixes, and a bunch
of probe deferral fixes, audio starts working again on Ux500.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-26 16:10:02 -08:00
Stephen Boyd 0875dd5938 Merge branch 'clk-stm32f4' into clk-next
* clk-stm32f4:
  clk: stm32f7: Add stm32f7 clock DT bindings for STM32F746 boards
2017-01-26 15:52:55 -08:00
Stephen Boyd 645ebb1daa Merge branch 'clk-imx7', 'clk-bcm2835' into clk-next
* clk-imx7:
  clk: imx7d: Add the OCOTP clock

* clk-bcm2835:
  clk: bcm2835: Add leaf clock measurement support, disabled by default
  clk: bcm2835: Register the DSI0/DSI1 pixel clocks.
  clk: bcm2835: Don't rate change PLLs on behalf of DSI PLL dividers.
2017-01-26 15:52:37 -08:00
Chris Brandt cfddd3db08 ARM: dts: r7s72100: add ostm clock to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-01-24 13:25:04 +01:00
Martin Blumenstingl 33d0fcdfe0 clk: gxbb: add the SAR ADC clocks and expose them
The HHI_SAR_CLK_CNTL contains three SAR ADC specific clocks:
- a mux clock to choose between different ADC reference clocks (this is
  2-bit wide, but the datasheet only lists the parents for the first
  bit)
- a divider for the input/reference clock
- a gate which enables the ADC clock

Additionally this exposes the ADC core clock (CLKID_SAR_ADC) and
CLKID_SANA (which seems to enable the analog inputs, but unfortunately
there is no documentation for this - we just mimic what the vendor
driver does).

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-23 10:18:21 -08:00
Maxime Ripard 5e73761786 clk: sunxi-ng: Add sun5i CCU driver
The Allwinner A10s, A13, R8 and NextThing GR8 are all based on the same
silicon, and all share the same clocks.

However, they're not packaged in the same way, and therefore not all the
controllers are actually available on all these SoCs.

Introduce a clock controller driver for all these SoCs with different
compatibles to take that into account.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-23 11:45:29 +01:00
Jacob Chen db86dadf18 clk: rockchip: add rk3288 vip_out clock id
Add clock-ids for the vip block of the rk3288

Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-22 17:07:03 +01:00
Gabriel Fernandez 52af8557bb clk: stm32f7: Add stm32f7 clock DT bindings for STM32F746 boards
This patch introduces the stm32f7 clock DT bindings.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-20 16:37:43 -08:00
Fabio Estevam 6847c4c296 clk: imx7d: Add the OCOTP clock
Add the OCOTP so that this hardware block can be used.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-20 16:27:19 -08:00
Eric Anholt 8a39e9fa57 clk: bcm2835: Register the DSI0/DSI1 pixel clocks.
The DSI pixel clocks are muxed from clocks generated in the analog phy
by the DSI driver.  In order to set them as parents, we need to do the
same name lookup dance on them as we do for our root oscillator.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-20 16:22:55 -08:00
Stephen Boyd 060982670b A new clock-type for the 1-2 muxes per soc that are for whatever reason
controlled through the General Register Files, support for the rk3328
 clock-controller (including a new pll-type) and the usual clock ids and
 some fixes.
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Merge tag 'v4.11-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk updates from Heiko Stuebner:

A new clock-type for the 1-2 muxes per soc that are for whatever reason
controlled through the General Register Files, support for the rk3328
clock-controller (including a new pll-type) and the usual clock ids and
some fixes.

* tag 'v4.11-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  dt-bindings: clk: add rockchip,grf property for RK3399
  clk: rockchip: use clock ids for memory controller parts on rk3066/rk3188
  clk: rockchip: use rk3288 isp_in clock ids
  clk: rockchip: add clock ids for memory controller parts on rk3066/rk3188
  clk: rockchip: add rk3288 isp_in clock ids
  clk: rockchip: Remove useless init of "grf" to -EPROBE_DEFER
  clk: rockchip: add clock controller for rk3328
  dt-bindings: add bindings for rk3328 clock controller
  clk: rockchip: add dt-binding header for rk3328
  clk: rockchip: add new pll-type for rk3328
  clk: rockchip: describe aclk_vcodec using the new muxgrf type on rk3288
  clk: rockchip: add a clock-type for muxes based in the grf
2017-01-20 15:51:55 -08:00
Stephen Boyd d07ed23f4c clk/samsung updates for v4.11:
- addition of the CPU clock configuration data for Exynos4412
    Prime SoC variant,
  - removal of driver for deprecated Exynos4415 SoC,
  - switching from the syscore to regular system sleep PM ops
    in the audio subsystem clocks controller driver,
  - updates of the definitions of some "Network On Chip" related
    clocks.
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Merge tag 'clk-v4.11-samsung' of git://linuxtv.org/snawrocki/samsung into clk-next

Pull Samsung clk updates from Sylwester Nawrocki:

 - addition of the CPU clock configuration data for Exynos4412
   Prime SoC variant,
 - removal of driver for deprecated Exynos4415 SoC,
 - switching from the syscore to regular system sleep PM ops
   in the audio subsystem clocks controller driver,
 - updates of the definitions of some "Network On Chip" related
   clocks.

* tag 'clk-v4.11-samsung' of git://linuxtv.org/snawrocki/samsung:
  clk: samsung: Remove Exynos4415 driver (SoC not supported anymore)
  clk: samsung: exynos-audss: Replace syscore PM with platform device PM
  clk: samsung: exynos5433: Set NoC (Network On Chip) clocks as critical
  clk: samsung: Add CPU clk configuration data for Exynos4412 Prime
2017-01-20 15:49:47 -08:00
Icenowy Zheng d0f11d14b0 clk: sunxi-ng: add support for V3s CCU
V3s has a similar but cut-down CCU to H3. Some muxes, especially clocks
about CSI, are different, which makes it to need a new CCU driver.

Add such a new driver for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-01-20 21:39:03 +01:00
Neil Armstrong 5a582cff47 clk: meson-gxbb: Export HDMI clocks
Export HDMI clock from internal to dt-bindings.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-18 10:17:53 -08:00
Krzysztof Kozlowski cb4ac949ea clk: samsung: Remove Exynos4415 driver (SoC not supported anymore)
Support for Exynos4415 is going away because there are no internal nor
external users.

Since commit 46dcf0ff0d ("ARM: dts: exynos: Remove exynos4415.dtsi"),
the platform cannot be instantiated so remove also the drivers.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-01-16 11:33:38 +01:00
Heiko Stuebner 4688708271 clk: rockchip: add clock ids for memory controller parts on rk3066/rk3188
Add clock ids for the upctl and publ controllers used for ddr control.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-13 17:10:02 +01:00
Jacob Chen 6547653050 clk: rockchip: add rk3288 isp_in clock ids
Add clock-ids for the isp block of the rk3288.

Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-13 16:42:16 +01:00
Gabriel Fernandez be20fe159d clk: stm32f4: Update DT bindings documentation
Creation of dt include file for specific stm32f4 clocks.
These specific clocks are not derived from system clock (SYSCLOCK)
We should use index 1 to use these clocks in DT.
e.g. <&rcc 1 CLK_LSI>

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Rob Herring <robh@kernel.org>
2017-01-10 11:40:40 +01:00
Zoran Markovic 8e18d06589 clk: mdm9615: Add EBI2 clock
Add definition of EBI2 clock used by MDM9615 NAND controller.

Cc: Andy Gross <andy.gross@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-soc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Zoran Markovic <zmarkovic@sierrawireless.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
[sboyd@codeaurora.org: ebi2_clk halt bit is 24 not 23]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-09 16:33:26 -08:00
Stephen Boyd a2d6ef3a23 Merge branch 'clk-hi3660' into clk-next
* clk-hi3660:
  clk: hisilicon: Add clock driver for hi3660 SoC
  dt-bindings: Document the hi3660 clock bindings
2017-01-09 16:26:30 -08:00
Zhangfei Gao d374e6fd50 clk: hisilicon: Add clock driver for hi3660 SoC
Add clock drivers for hi3660 SoC, this driver controls the SoC
registers to supply different clocks to different IPs in the SoC.

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
[sboyd@codeaurora.org: Simplify probe with function pointer]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-09 16:20:38 -08:00
Avaneesh Kumar Dwivedi 4263499a6e clk: qcom: Add GCC_MSS_RESET support
Add support to use reset control framework for resetting MSS
with hexagon v56 1.5.0.

Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-01-09 16:06:43 -08:00
Stephen Boyd 2df2b82b7e Merge branches 'clk-qcom-rpm8974', 'clk-stm32f4', 'clk-ipq4019' and 'clk-fixes' into clk-next
* clk-qcom-rpm8974:
  clk: qcom: smd-rpmcc: Add msm8974 clocks

* clk-stm32f4:
  clk: stm32f4: SDIO & 48Mhz clock management for STM32F469 board
  clk: stm32f4: Add SAI clocks
  clk: stm32f4: Add I2S clock
  clk: stm32f4: Add lcd-tft clock
  clk: stm32f4: Add post divisor for I2S & SAI PLLs
  clk: stm32f4: Add PLL_I2S & PLL_SAI for STM32F429/469 boards
  clk: stm32f4: Update DT bindings documentation

* clk-ipq4019:
  clk: qcom: ipq4019: Add the cpu clock frequency change notifier
  clk: qcom: ipq4019: Add all the frequencies for apss cpu
  clk: qcom: ipq4019: correct sdcc frequency and parent name
  clk: qcom: ipq4019: Add the nodes for pcnoc
  clk: qcom: ipq4019: Add the apss cpu pll divider clock node
  clk: qcom: ipq4019: remove fixed clocks and add pll clocks

* clk-fixes:
  clk: stm32f4: Use CLK_OF_DECLARE_DRIVER initialization method
  clk: renesas: mstp: Support 8-bit registers for r7s72100
2017-01-09 16:06:11 -08:00
Elaine Zhang 6cc1aef0ad clk: rockchip: add dt-binding header for rk3328
Add the dt-bindings header for the rk3328, that gets shared between
the clock controller and the clock references in the dts.
Add softreset ID for rk3328.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-01-05 13:06:03 +01:00
Gabriel Fernandez f8b5036361 clk: stm32f4: Update DT bindings documentation
Creation of dt include file for specific stm32f4 clocks.
These specific clocks are not derived from system clock (SYSCLOCK)
We should use index 1 to use these clocks in DT.
e.g. <&rcc 1 CLK_LSI>

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-12-21 16:06:48 -08:00
Bjorn Andersson 685dc94b7d clk: qcom: smd-rpmcc: Add msm8974 clocks
This adds all RPM based clocks for msm8974, except cxo and
gfx3d_clk_src.

Tested-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-12-21 16:04:35 -08:00
Abhishek Sahu 5c1a96935f clk: qcom: ipq4019: Add the nodes for pcnoc
The current ipq4019 clock driver does not have the node for
PCNOC so this patch adds and registers the PCNOC clock nodes.
This PCNOC clock is critical and should not be turned off so
setting CRITICAL flag also.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-12-21 15:57:27 -08:00
Abhishek Sahu d83dcacea1 clk: qcom: ipq4019: Add the apss cpu pll divider clock node
The current ipq4019 clock driver does not have support for all
the frequency supported by APSS CPU. APSS CPU frequency is
provided with APSS CPU PLL divider which divides down the VCO
frequency. This divider is nonlinear and specific to IPQ4019
so the standard divider code cannot be used for this.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-12-21 15:57:26 -08:00
Abhishek Sahu 4577aa01a5 clk: qcom: ipq4019: remove fixed clocks and add pll clocks
The current ipq4019 clock driver registered the PLL clocks and
dividers as fixed clock. These fixed clock needs to be removed
from driver probe function and same need to be registered with
clock framework. These PLL clocks should be programmed only
once and the same are being programmed already by the boot
loader so the set rate operation is not required for these
clocks. Only the rate can be calculated by clock operations
in clock driver file so this patch adds the same.

The PLL takes the reference clock from XO and generates the
intermediate VCO frequency. This VCO frequency will be divided
down by different PLL internal dividers. Some of the PLL
internal dividers are fixed while other are programmable.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-12-21 15:57:25 -08:00
Linus Torvalds 991688bfc6 ARM: SoC driver updates for v4.10
Driver updates for ARM SoCs, including a couple of newly added drivers:
 
 - A new driver for the power management controller on TI Keystone
 - Support for the prerelease "SCPI" firmware protocol that ended up
   being shipped by Amlogic in their GXBB SoC.
 - A soc_device can now be matched using a glob from inside the
   kernel, when another driver wants to know the specific chip
   it is running on and cannot find out from DT, firmware or hardware.
 - Renesas SoCs now support identification through the soc_device
   interface, both in user space and kernel.
 - Renesas r8a7743 and r8a7745 gain support for their system controller
 - A new checking module for the ARM "PSCI" (not to be confused
   with "SCPI" mentioned above) firmware interface.
 - A new driver for the Tegra GMI memory interface
 - Support for the Tegra firmware interfaces with their
   power management controllers
 
 As usual, the updates for the reset controller framework are merged
 here, as they tend to touch multiple SoCs as well, including a new
 driver for the Oxford (now Broadcom) OX820 chip and the Tegra
 bpmp interface.
 
 The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and
 Rockchips SoCs see some further updates.
 
 Conflicts:
 - ARCH_RENESAS now selects SOC_BUS, but no longer needs GPIOLIB
 - drivers/soc/renesas/Makefile: multiple files got added, keep
   all in logical sorting
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "Driver updates for ARM SoCs, including a couple of newly added
  drivers:

   - A new driver for the power management controller on TI Keystone

   - Support for the prerelease "SCPI" firmware protocol that ended up
     being shipped by Amlogic in their GXBB SoC.

   - A soc_device can now be matched using a glob from inside the
     kernel, when another driver wants to know the specific chip it is
     running on and cannot find out from DT, firmware or hardware.

   - Renesas SoCs now support identification through the soc_device
     interface, both in user space and kernel.

   - Renesas r8a7743 and r8a7745 gain support for their system
     controller

   - A new checking module for the ARM "PSCI" (not to be confused with
     "SCPI" mentioned above) firmware interface.

   - A new driver for the Tegra GMI memory interface

   - Support for the Tegra firmware interfaces with their power
     management controllers

  As usual, the updates for the reset controller framework are merged
  here, as they tend to touch multiple SoCs as well, including a new
  driver for the Oxford (now Broadcom) OX820 chip and the Tegra bpmp
  interface.

  The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and
  Rockchips SoCs see some further updates"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (76 commits)
  misc: sram: remove useless #ifdef
  drivers: psci: Allow PSCI node to be disabled
  drivers: psci: PSCI checker module
  soc: renesas: Identify SoC and register with the SoC bus
  firmware: qcom: scm: Return PTR_ERR when devm_clk_get fails
  firmware: qcom: scm: Remove core, iface and bus clocks dependency
  dt-bindings: firmware: scm: Add MSM8996 DT bindings
  memory: da8xx-ddrctl: drop the call to of_flat_dt_get_machine_name()
  bus: da8xx-mstpri: drop the call to of_flat_dt_get_machine_name()
  ARM: shmobile: Document DT bindings for Product Register
  soc: renesas: rcar-sysc: add R8A7745 support
  reset: Add Tegra BPMP reset driver
  dt-bindings: firmware: Allow child nodes inside the Tegra BPMP
  dt-bindings: Add power domains to Tegra BPMP firmware
  firmware: tegra: Add BPMP support
  firmware: tegra: Add IVC library
  dt-bindings: firmware: Add bindings for Tegra BPMP
  mailbox: tegra-hsp: Use after free in tegra_hsp_remove_doorbells()
  mailbox: Add Tegra HSP driver
  firmware: arm_scpi: add support for pre-v1.0 SCPI compatible
  ...
2016-12-15 16:03:25 -08:00
Linus Torvalds 786a72d791 ARM: DT updates for v4.10
Lots of changes as usual, so I'm trying to be brief here. Most of the
 new hardware support has the respective driver changes merged through
 other trees or has had it available for a while, so this is where things
 come together.
 
 We get a DT descriptions for a couple of new SoCs, all of them variants
 of other chips we already support, and usually coming with a new
 evaluation board:
 
 - Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices
 - Qualcomm MDM9615 LTE baseband
 - NXP imx6ull, the latest and smallest i.MX6 application processor variant
 - Renesas RZ/G (r8a7743 and r8a7745) application processors
 - Rockchip PX3, a variant of the rk3188 chip used in Android tablets
 - Rockchip rk1108 single-core application processor
 - ST stm32f746 Cortex-M7 based microcontroller
 - TI DRA71x automotive processors
 
 These are commercially available consumer platforms we now support:
 - Motorola Droid 4 (xt894) mobile phone
 - Rikomagic MK808 Android TV stick based on Rockchips rx3066
 - Cloud Engines PogoPlug v3 based on OX820
 - Various Broadcom based wireless devices:
   - Netgear R8500 router
   - Tenda AC9 router
   - TP-LINK Archer C9 V1
   - Luxul XAP-1510 Access point
 - Turris Omnia open hardware router based on Armada 385
 
 And a couple of new boards targeted at developers, makers
 or industrial integration:
 - Macnica Sodia development platform for Altera socfpga (Cyclone V)
 - MicroZed board based on Xilinx Zynq FPGA platforms
 - TOPEET itop/elite based on exynos4412
 - WP8548 MangOH Open Hardware platform for IOT, based on
   Qualcomm MDM9615
 - NextThing CHIP Pro gadget
 - NanoPi M1 development board
 - AM571x-IDK industrial board based on TI AM5718
 - i.MX6SX UDOO Neo
 - Boundary Devices Nitrogen6_SOM2 (i.MX6)
 - Engicam i.CoreM6
 - Grinn i.MX6UL liteSOM/liteBoard
 - Toradex Colibri iMX6 module
 
 Other changes:
 - added peripherals on renesas, davinci, stm32f429, uniphier, sti,
   mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm,
   mvebu, allwinner, broadcom, exynos, zynq
 
 - Continued fixes for W=1 dtc warnings
 
 - The old STiH415/416 SoC support gets removed, these never made it into
   products and have served their purpose in the kernel as a template
   for teh newer chips from ST
 
 - The exynos4415 dtsi file is removed as nothing uses it.
 
 - Intel PXA25x can now be booted using devicetree
 
 Conflicts:
 arch/arm/boot/dts/r8a*.dtsi: a node was added
 the clk tree, keep both sides and watch out for git
 dropping the required '};' at the end of each side.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Arnd Bergmann:
 "Lots of changes as usual, so I'm trying to be brief here. Most of the
  new hardware support has the respective driver changes merged through
  other trees or has had it available for a while, so this is where
  things come together.

  We get a DT descriptions for a couple of new SoCs, all of them
  variants of other chips we already support, and usually coming with a
  new evaluation board:

   - Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices
   - Qualcomm MDM9615 LTE baseband
   - NXP imx6ull, the latest and smallest i.MX6 application processor variant
   - Renesas RZ/G (r8a7743 and r8a7745) application processors
   - Rockchip PX3, a variant of the rk3188 chip used in Android tablets
   - Rockchip rk1108 single-core application processor
   - ST stm32f746 Cortex-M7 based microcontroller
   - TI DRA71x automotive processors

  These are commercially available consumer platforms we now support:

   - Motorola Droid 4 (xt894) mobile phone
   - Rikomagic MK808 Android TV stick based on Rockchips rx3066
   - Cloud Engines PogoPlug v3 based on OX820
   - Various Broadcom based wireless devices:
      - Netgear R8500 router
      - Tenda AC9 router
      - TP-LINK Archer C9 V1
      - Luxul XAP-1510 Access point
   - Turris Omnia open hardware router based on Armada 385

  And a couple of new boards targeted at developers, makers or
  industrial integration:

   - Macnica Sodia development platform for Altera socfpga (Cyclone V)
   - MicroZed board based on Xilinx Zynq FPGA platforms
   - TOPEET itop/elite based on exynos4412
   - WP8548 MangOH Open Hardware platform for IOT, based on Qualcomm MDM9615
   - NextThing CHIP Pro gadget
   - NanoPi M1 development board
   - AM571x-IDK industrial board based on TI AM5718
   - i.MX6SX UDOO Neo
   - Boundary Devices Nitrogen6_SOM2 (i.MX6)
   - Engicam i.CoreM6
   - Grinn i.MX6UL liteSOM/liteBoard
   - Toradex Colibri iMX6 module

  Other changes:

   - added peripherals on renesas, davinci, stm32f429, uniphier, sti,
     mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm,
     mvebu, allwinner, broadcom, exynos, zynq

   - Continued fixes for W=1 dtc warnings

   - The old STiH415/416 SoC support gets removed, these never made it
     into products and have served their purpose in the kernel as a
     template for teh newer chips from ST

   - The exynos4415 dtsi file is removed as nothing uses it.

   - Intel PXA25x can now be booted using devicetree"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (422 commits)
  arm: dts: zynq: Add MicroZed board support
  ARM: dts: da850: enable high speed for mmc
  ARM: dts: da850: Add node for pullup/pulldown pinconf
  ARM: dts: da850: enable memctrl and mstpri nodes per board
  ARM: dts: da850-lcdk: Add ethernet0 alias to DT
  ARM: dts: artpec: add pcie support
  ARM: dts: add support for Turris Omnia
  devicetree: Add vendor prefix for CZ.NIC
  ARM: dts: berlin2q-marvell-dmp: fix typo in chosen node
  ARM: dts: berlin2q-marvell-dmp: fix regulators' name
  ARM: dts: Add xo to sdhc clock node on qcom platforms
  ARM: dts: r8a7794: Add device node for PRR
  ARM: dts: r8a7793: Add device node for PRR
  ARM: dts: r8a7792: Add device node for PRR
  ARM: dts: r8a7791: Add device node for PRR
  ARM: dts: r8a7790: Add device node for PRR
  ARM: dts: r8a7779: Add device node for PRR
  ARM: dts: r8a73a4: Add device node for PRR
  ARM: dts: sk-rzg1e: add Ether support
  ARM: dts: sk-rzg1e: initial device tree
  ...
2016-12-15 15:50:24 -08:00
Stephen Boyd e3f4358e23 Merge tag 'v4.10-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next
Pull rockchip clk driver updates from Heiko Stuebner:

A new clock controller for the rk1108 soc (single-core Cortex-A7+DSP),
a fix making sure the cpuclk rate is actually valid, before trying to
set it and a copy-paste fix for the rk3399's testclk.

* tag 'v4.10-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: add clock controller for rk1108
  dt-bindings: add documentation for rk1108 cru
  clk: rockchip: add dt-binding header for rk1108
  clk: rockchip: fix copy-paste error in rk3399 testclk
  clk: rockchip: validity should be checked prior to cpu clock rate change
2016-12-06 15:17:26 -08:00
Arnd Bergmann bb2d850778 A bit of attention for the rk3066, fixed tsadc reset node
as well as enabling the dma for uart and mmc controllers.
 
 And one new soc, the rk1108 combining a single-core Cortex-A7
 with a separate DSP core.
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Merge tag 'v4.10-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts32 changes for 4.10" from Heiko Stübner:

A bit of attention for the rk3066, fixed tsadc reset node
as well as enabling the dma for uart and mmc controllers.

And one new soc, the rk1108 combining a single-core Cortex-A7
with a separate DSP core.

* tag 'v4.10-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: add the sdmmc pinctrl for rk1108
  ARM: dts: rockchip: add rockchip RK1108 Evaluation board
  ARM: dts: rockchip: add basic support for RK1108 SOC
  clk: rockchip: add dt-binding header for rk1108
  dt-bindings: rockchip-dw-mshc: add RK1108 dw-mshc description
  ARM: dts: rockchip: enable dma for uart and mmc on rk3066a
  ARM: dts: rockchip: fix TSADC reset node for rk3066a
2016-11-30 23:36:38 +01:00
Arnd Bergmann 0b4160976f Renesas RZ/G1M and RZ/G1E CPG Core Clock Definitions
Shared by clock drivers, and DTS files.
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Merge tag 'rzg-clock-defs-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into next/dt

Pull "Renesas RZ/G1M and RZ/G1E CPG Core Clock Definitions" from Geert Uytterhoeven:

Shared by clock drivers, and DTS files.

* tag 'rzg-clock-defs-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: Add r8a7745 CPG Core Clock Definitions
  clk: renesas: Add r8a7743 CPG Core Clock Definitions
2016-11-30 16:43:10 +01:00
Joseph Lo d55865608f dt-bindings: firmware: Add bindings for Tegra BPMP
The Boot and Power Management Processor (BPMP) is a co-processor found
in Tegra SoCs. It is designed to handle the early stages of the boot
process as well as to offload power management tasks (such as clocks,
resets, powergates, ...).

The binding document defines the resources that are used by the BPMP
firmware, which implements the interprocessor communication (IPC)
between the CPU and the BPMP.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-18 14:33:41 +01:00
Olof Johansson e99b4c970b 32bit devicetree changes for Rockchip including removal of skeleton.dtsi
inclusion, missing unit names for memory nodes, various frequency
 optimizations allowing for better performance on rk3066, the usage of
 pin constants to bridge between the two numbering schemes used (gpio
 controllers using 0-31 and pins being labeled A0-A7,..., D0-D7)
 and UHS/HS modes for the mmc controllers on the popmetal board.
 
 Two new boards, the PX3-based evaluation board, with the PX3 being an
 industrial variant of the rk3188 soc and the Rikomagic MK808 board
 based around the rk3066 are also added.
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Merge tag 'v4.10-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

32bit devicetree changes for Rockchip including removal of skeleton.dtsi
inclusion, missing unit names for memory nodes, various frequency
optimizations allowing for better performance on rk3066, the usage of
pin constants to bridge between the two numbering schemes used (gpio
controllers using 0-31 and pins being labeled A0-A7,..., D0-D7)
and UHS/HS modes for the mmc controllers on the popmetal board.

Two new boards, the PX3-based evaluation board, with the PX3 being an
industrial variant of the rk3188 soc and the Rikomagic MK808 board
based around the rk3066 are also added.

* tag 'v4.10-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (21 commits)
  ARM: dts: rockchip: replace to "max-frequency" instead of "clock-freq-min-max"
  ARM: dts: rockchip: Set sdmmc frequency at boot time for rk3066a
  ARM: dts: rockchip: use pin constants to describe gpios on Popmetal-RK3288
  include: dt-bindings: Add GPIO pin index definition for rockchip pinctrl
  ARM: dts: rockchip: Add rk3066 MK808 board
  devicetree: Add vendor prefix for Rikomagic
  ARM: dts: rockchip: initialize rk3066 PLL clock rate
  clk: rockchip: Add binding ids for cpu and peri clocks on rk3066
  ARM: dts: rockchip: enable HS200/DDR52 mode for emmc on rk3288-popmetal
  ARM: dts: rockchip: Support UHS mode for SD card on PopMetal-RK3288 board
  ARM: dts: rockchip: remove always-on and boot-on from vcc_sd for px3-evb
  ARM: dts: rockchip: update compatible strings for Rockchip efuse
  ARM: dts: rockchip: add rockchip PX3 Evaluation board
  ARM: dts: rockchip: Add missing unit name to memory nodes in rk3xxx boards
  ARM: dts: rockchip: Add missing unit name to memory nodes in rk3288 boards
  ARM: dts: rockchip: Add missing unit name to memory nodes in rk322x boards
  ARM: dts: rockchip: Add missing unit name to memory nodes in rk3036 boards
  ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk3xxx.dtsi
  ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk3288.dtsi
  ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk322x.dtsi
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2016-11-17 23:31:55 -08:00
Olof Johansson a4a1fb15c5 STi dts update:
Change sound card name for B2120
 Enable sound card for B2260
 Remove stih415-clks.h
 Identify critical clocks for STiH407
 Fix typo in stih407-pinctrl.dtsi
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Merge tag 'sti-dt-for-4.10-round2' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into next/dt

STi dts update:

Change sound card name for B2120
Enable sound card for B2260
Remove stih415-clks.h
Identify critical clocks for STiH407
Fix typo in stih407-pinctrl.dtsi

* tag 'sti-dt-for-4.10-round2' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
  ARM: dts: STiHxxx-b2120: change sound card name
  ARM: dts: STiH410-B2260: enable sound card
  ARM: dts: remove stih415-clks.h
  ARM: dts: stih407-clocks: Identify critical clocks
  ARM: dts: STiH407: DT fix s/interrupts-names/interrupt-names/

Signed-off-by: Olof Johansson <olof@lixom.net>
2016-11-17 23:28:45 -08:00
Stephen Boyd 54fd1b3bc4 clk: renesas: Updates for v4.10 (take two)
- Add R-Car RST driver for obtaining mode pin state, and move the
     related functionality from platform code to DT,
   - Add r8a7743 and r8a7745 CPG Core Clock Definitions.
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Merge tag 'clk-renesas-for-v4.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next

Pull Renesas clk driver updates from Geerty Uytterhoeven:

  - Add R-Car RST driver for obtaining mode pin state, and move the
    related functionality from platform code to DT,
  - Add r8a7743 and r8a7745 CPG Core Clock Definitions.

The commits here are intermingled with arm-soc material because
of the hard dependency we're breaking between mach code and
driver code. We're replacing that with a driver dependency
between the soc driver and the clk driver.

* tag 'clk-renesas-for-v4.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers: (25 commits)
  clk: renesas: Add r8a7745 CPG Core Clock Definitions
  clk: renesas: Add r8a7743 CPG Core Clock Definitions
  clk: renesas: rcar-gen2: Remove obsolete rcar_gen2_clocks_init()
  clk: renesas: r8a7779: Remove obsolete r8a7779_clocks_init()
  clk: renesas: r8a7778: Remove obsolete r8a7778_clocks_init()
  ARM: shmobile: rcar-gen2: Stop passing mode pins state to clock driver
  ARM: shmobile: r8a7779: Stop passing mode pins state to clock driver
  ARM: shmobile: r8a7778: Stop passing mode pins state to clock driver
  clk: renesas: rcar-gen3-cpg: Remove obsolete rcar_gen3_read_mode_pins()
  clk: renesas: r8a7796: Obtain mode pin values from R-Car RST driver
  clk: renesas: r8a7795: Obtain mode pin values from R-Car RST driver
  clk: renesas: rcar-gen2: Obtain mode pin values using RST driver
  clk: renesas: r8a7779: Obtain mode pin values from R-Car RST driver
  clk: renesas: r8a7778: Obtain mode pin values using R-Car RST driver
  arm64: renesas: r8a7796 dtsi: Add device node for RST module
  arm64: renesas: r8a7795 dtsi: Add device node for RST module
  ARM: dts: r8a7794: Add device node for RST module
  ARM: dts: r8a7793: Add device node for RST module
  ARM: dts: r8a7792: Add device node for RST module
  ARM: dts: r8a7791: Add device node for RST module
  ...
2016-11-17 13:31:07 -08:00
Stephen Boyd 38320181c7 Allwinner clock changes for 4.10
The usual patches from us, but most notably the introduction of the A64
 clocks unit.
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Merge tag 'sunxi-clk-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

Pull Allwinner clock changes from Maxime Ripard:

The usual patches from us, but most notably the introduction of the A64
clocks unit.

* tag 'sunxi-clk-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  clk: sunxi-ng: sun8i-h3: Set CLK_SET_RATE_PARENT for audio module clocks
  clk: sunxi-ng: sun8i-a23: Set CLK_SET_RATE_PARENT for audio module clocks
  clk: sunxi-ng: Add A64 clocks
  clk: sunxi-ng: Implement minimum for multipliers
  clk: sunxi-ng: Add minimums for all the relevant structures and clocks
  clk: sunxi-ng: Finish to convert to structures for arguments
  clk: sunxi-ng: Remove the use of rational computations
  clk: sunxi-ng: Rename the internal structures
  clk: sunxi: mod0: improve function-level documentation
2016-11-16 11:19:20 -08:00
Stephen Boyd c284a7ba72 i.MX clock updates for 4.10:
- A patch series to fix the long standing issue with glitchy parent
    mux of ldb_di_clk, which can hang up LVDS display when ipu_di_clk
    is sourced from ldb_di_clk.
  - A patch to add imx6ull clock support on top of imx6ul clock driver.
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Merge tag 'imx-clk-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-next

Pull i.MX clock updates from Shawn Guo:

 - A patch series to fix the long standing issue with glitchy parent
   mux of ldb_di_clk, which can hang up LVDS display when ipu_di_clk
   is sourced from ldb_di_clk.
 - A patch to add imx6ull clock support on top of imx6ul clock driver.

* tag 'imx-clk-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  clk: imx: clk-imx6ul: add clk support for imx6ull
  clk: imx6: Fix procedure to switch the parent of LDB_DI_CLK
  clk: imx6: Make the LDB_DI0 and LDB_DI1 clocks read-only
  clk: imx6: Mask mmdc_ch1 handshake for periph2_sel and mmdc_ch1_axi_podf
2016-11-16 11:16:07 -08:00
Shawn Lin 5fababc161 clk: rockchip: add dt-binding header for rk1108
Add the dt-bindings header for the rk1108, that gets shared
between the clock controller and the clock references in the dts.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-11-16 12:18:58 +01:00
Stephen Boyd 09d5dc586b PLL initialization for PLLs having both an integral and fractional mode
(rk3036, rk3399) does now take into account the mode that the PLL is
 actually running at.
 As always also some additional and optimized PLL rates for rk3066 and
 rk3399, some additional clock ids for rk3066 and some additional clocks
 on rk3399 are now sucessfully handled inside their respective driver.
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Merge tag 'v4.10-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk driver updates from Heiko Stuebner:

PLL initialization for PLLs having both an integral and fractional mode
(rk3036, rk3399) does now take into account the mode that the PLL is
actually running at.

As always also some additional and optimized PLL rates for rk3066 and
rk3399, some additional clock ids for rk3066 and some additional clocks
on rk3399 are now sucessfully handled inside their respective driver.

* tag 'v4.10-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: Ignore frac divisor for PLL equivalence when it's unused
  clk: rockchip: remove more CLK_IGNORE_UNUSED for rk3399 clocktree
  clk: rockchip: add 400MHz to rk3066 clock rates table
  clk: rockchip: optimize 800MHz and 1GHz pll rates on RK3399
  clk: rockchip: Use clock ids for cpu and peri clocks on rk3066
  clk: rockchip: Add binding ids for cpu and peri clocks on rk3066
  clk: rockchip: add 533.25MHz to rk3399 clock rates table
2016-11-14 18:38:35 -08:00
Bai Ping 73cd5e53ca clk: imx: clk-imx6ul: add clk support for imx6ull
imx6ull is the derived SoC from imx6ul

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-11-15 08:55:36 +08:00
Stephen Boyd c60df0a42b Merge branch 'clk-hisi' into clk-next
* clk-hisi:
  clk: hisilicon: add CRG driver for Hi3516CV300 SoC
  clk: hisilicon: add CRG driver for Hi3798CV200 SoC
2016-11-14 14:25:11 -08:00
Pan Wen c80dfd9bf5 clk: hisilicon: add CRG driver for Hi3516CV300 SoC
Add CRG driver for Hi3516CV300 SoC. CRG(Clock and Reset
Generator) module generates clock and reset signals used
by other module blocks on SoC.

Signed-off-by: Pan Wen <wenpan@hisilicon.com>
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-11-14 12:04:39 -08:00
Jiancheng Xue 707d33cb0b clk: hisilicon: add CRG driver for Hi3798CV200 SoC
Add CRG driver for Hi3798CV200 SoC. CRG(Clock and Reset
Generator) module generates clock and reset signals used
by other module blocks on SoC.

Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-11-11 15:43:49 -08:00
Stephen Boyd 81ab3279c5 Merge branch 'clk-qcom-rpm' into clk-next
* clk-qcom-rpm:
  clk: qcom: Add support for RPM Clocks
  clk: qcom: Add support for SMD-RPM Clocks
  clk: qcom: Always add factor clock for xo clocks
2016-11-10 16:50:16 -08:00
Georgi Djakov 872f91b5ea clk: qcom: Add support for RPM Clocks
This adds initial support for clocks controlled by the Resource
Power Manager (RPM) processor on some Qualcomm SoCs, which use
the qcom_rpm driver to communicate with RPM.
Such platforms are apq8064 and msm8960.

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-11-10 16:46:56 -08:00
Georgi Djakov 00f64b5887 clk: qcom: Add support for SMD-RPM Clocks
This adds initial support for clocks controlled by the Resource
Power Manager (RPM) processor on some Qualcomm SoCs, which use
the qcom_smd_rpm driver to communicate with RPM.
Such platforms are msm8916, apq8084 and msm8974.

The RPM is a dedicated hardware engine for managing the shared
SoC resources in order to keep the lowest power profile. It
communicates with other hardware subsystems via shared memory
and accepts clock requests, aggregates the requests and turns
the clocks on/off or scales them on demand.

This driver is based on the codeaurora.org driver:
https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/tree/drivers/clk/qcom/clock-rpm.c

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
[sboyd@codeaurora.org: Remove useless braces for single line if]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-11-10 16:37:55 -08:00
Stephen Boyd b0e031c94a Merge branch 'clk-qcom-8994' into clk-next
* clk-qcom-8994:
  clk: qcom: Add support for msm8994 global clock controller
  dt-bindings: qcom: clocks: Add msm8994 clock bindings
2016-11-10 15:47:56 -08:00
Jeremy McNicoll 49e2828243 dt-bindings: qcom: clocks: Add msm8994 clock bindings
Signed-off-by: Jeremy McNicoll <jeremymc@redhat.com>
[sboyd@codeaurora.org: Dropped unused and incorrect GDSC defines]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-11-10 14:27:29 -08:00
Patrice Chotard 226226994c ARM: dts: remove stih415-clks.h
Since v4.8, STiH415/416 clock support has
been removed [1], these platform doesn't boot.
We can remove DTS files related to these socs.

[1] https://patchwork.kernel.org/patch/9157571/

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2016-11-10 09:52:47 +01:00
Sergei Shtylyov 1fa8a875df clk: renesas: Add r8a7745 CPG Core Clock Definitions
Add macros usable by the device tree sources to reference the R8A7745
CPG clocks by index. The data comes from Table 7.2c in revision 1.00 of
the RZ/G Series User's Manual.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-11-07 15:13:30 +01:00
Sergei Shtylyov 4e195933de clk: renesas: Add r8a7743 CPG Core Clock Definitions
Add macros usable by the device tree sources to reference the R8A7743 CPG
clocks by index. The data comes from Table 7.2b in revision 1.00 of the
RZ/G Series User's Manual.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-11-07 15:09:12 +01:00
Sergei Shtylyov 68cc085a4d ARM: dts: r8a7794: remove Z clock
R8A7794 doesn't have Cortex-A15 CPUs, thus there's no Z clock...

Fixes: 0dce5454d5 ("ARM: shmobile: Initial r8a7794 SoC device tree")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-11-04 10:36:47 +01:00
Chris Brandt 7c8522b704 ARM: dts: r7s72100: add sdhi clock to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-11-04 10:36:17 +01:00
Maxime Ripard c6a0637460 clk: sunxi-ng: Add A64 clocks
Add the A64 CCU clocks set.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-11-03 09:06:18 +01:00
Neil Armstrong 5881456295 clk: oxnas: Add dt-bindings include file for OX820
In order to support the Oxford Semiconductor Gate clocks, add a
dedicated dt-binding include file for gate indexes.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20161005150752.22618-3-narmstrong@baylibre.com
2016-10-23 10:18:36 -07:00
Neil Armstrong 6fc8ec8bfd clk: oxnas: Add dt-bindings include file for OX810SE
In order to prepare support for the Oxford Semiconductor OX820, add
a dt-bindings include file used by the ox810se dtsi.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20161005150752.22618-2-narmstrong@baylibre.com
2016-10-23 10:18:33 -07:00
Paweł Jarosz 550a13315e clk: rockchip: Add binding ids for cpu and peri clocks on rk3066
Add bindings for ACLK_CPU, HCLK_CPU, PCLK_CPU, ACLK_PERI, HCLK_PERI, PCLK_PERI.

We need this to init it's rate at boot time.

Signed-off-by: Paweł Jarosz <paweljarosz3691@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-10-21 15:26:23 +02:00
Chris Brandt 6c35a66656 ARM: dts: r7s72100: add mmcif clock to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-10-17 08:20:02 +02:00
Linus Torvalds c913fc4146 ARM: SoC: late DT updates for v4.9
These updates have been kept in a separate branch mostly because
 they rely on updates to the respective clk drivers to keep the
 shared header files in sync.
 
 - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an
   automotive SoC similar to the ⅹ8a7795 chip we already support, but
   the dts changes rely on a clock driver change that has been
   merged for v4.9 through the clk tree.
 
 - The Amlogic meson-gxbb (S905) platform gains support for a few
   drivers merged through our tree, in particular the network and
   usb driver changes are required and included here, and also
   the clk tree changes.
 
 - The Allwinner platforms have seen a large-scale change to their
   clk drivers and the dts file updates must come after that.
   This includes the newly added Nextthing GR8 platform, which is
   derived from sun5i/A13.
 
 - Some integrator (arm32) changes rely on clk driver changes.
 
 - A single patch for lpc32xx has no such dependency but wasn't
   added until just before the merge window
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late DT updates from Arnd Bergmann:
 "These updates have been kept in a separate branch mostly because they
  rely on updates to the respective clk drivers to keep the shared
  header files in sync.

   - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an
     automotive SoC similar to the ⅹ8a7795 chip we already support, but
     the dts changes rely on a clock driver change that has been merged
     for v4.9 through the clk tree.

   - The Amlogic meson-gxbb (S905) platform gains support for a few
     drivers merged through our tree, in particular the network and usb
     driver changes are required and included here, and also the clk
     tree changes.

   - The Allwinner platforms have seen a large-scale change to their clk
     drivers and the dts file updates must come after that. This
     includes the newly added Nextthing GR8 platform, which is derived
     from sun5i/A13.

   - Some integrator (arm32) changes rely on clk driver changes.

   - A single patch for lpc32xx has no such dependency but wasn't added
     until just before the merge window"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits)
  ARM: dts: lpc32xx: add device node for IRAM on-chip memory
  ARM: dts: sun8i: Add accelerometer to polaroid-mid2407pxe03
  ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board
  ARM: dts: sun8i: add pinmux for UART1 at PG
  dts: sun8i-h3: add I2C0-2 peripherals to H3 SOC
  dts: sun8i-h3: add pinmux definitions for I2C0-2
  dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards
  dts: sun8i-h3: split off RTS/CTS for UART1 in seperate pinmux
  dts: sun8i-h3: add pinmux definitions for UART2-3
  ARM: dts: sun9i: a80-optimus: Disable EHCI1
  ARM: dts: sun9i: cubieboard4: Add AXP806 PMIC device node and regulators
  ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators
  ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused
  ARM: dts: sun9i: a80-optimus: Declare AXP809 SW regulator as unused
  ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h
  ARM64: dts: meson-gxbb-vega-s95: Enable USB Nodes
  ...
2016-10-07 21:34:49 -07:00
Linus Torvalds 00e729c933 ARM: DT updates for v4.9
These are as usual a very large number of mostly boring updates to
 enable devices in existing machines, or to fix minor bugs.  Notably,
 an ongoing treewide effort to fix warnings caused by an update to the
 device tree compiler. These are enabled with "make W=1" at the moment
 but can hopefully become the default once all issues have been addressed.
 
 No new SoC platform is added this time around (Armada 395 and Orion
 mv88f5181 are slight variations of existing ones), but a significant
 number of new dts files are added, which I list by platform:
 
 - Allwinner: Empire Electronix M712 and iNet d978 Rev2 tablets;
 	Orange Pi PC Plus, Orange Pi 2, Orange Pi Plus 2E,
 	Orange Pi Lite, Olimex A33-Olinuxino, and Nano Pi Neo
 	single-board computers
 
 - ARM Realview: all supported machines (ported from board files)
 
 - Broadcom: BCM958525er, BCM958522er, BCM988312hr, BCM958623hr and
 	BCM958622hr reference boards for Northstar platform;
 	Raspberry Pi Zero single-board computer
 
 - Marvell EBU: Netgear WNR854T router (ported from board file);
 	Armada 395 SoC platform and GP board
 	Armada 390 DB development board
 
 - NXP i.MX: imx7s Warp7 reference board;
 	Gateworks Ventana GW553x single-board computer,
 	Technologic Systems TS-4900 and
 	Engicam IMX6UL GEA M6UL computer-on-module,
 	Inverse Path USB armory board
 
 - Qualcomm: LG Nexus 5 Phone
 
 - Renesas: r8a7792/wheat and r7s72100/rskrza1 development boards
 
 - Rockchip: Rockchip RK3288 Fennec reference board;
 	Firefly RK3288 Reload platform
 
 - ST Microelectronics STi: B2260 (96boards) single-board computer
 
 - TI Davinci: OMAP-L138 LCDK Development kit
 
 - TI OMAP: beagleboard-x15 rev B1 single-board computer
 
 Conflicts: vendor-prefixes.txt has conflicting additions, keep all of
 them in alphabetical order.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Arnd Bergmann:
 "These are as usual a very large number of mostly boring updates to
  enable devices in existing machines, or to fix minor bugs. Notably, an
  ongoing treewide effort to fix warnings caused by an update to the
  device tree compiler. These are enabled with "make W=1" at the moment
  but can hopefully become the default once all issues have been
  addressed.

  No new SoC platform is added this time around (Armada 395 and Orion
  mv88f5181 are slight variations of existing ones), but a significant
  number of new dts files are added, which I list by platform:

   - Allwinner: Empire Electronix M712 and iNet d978 Rev2 tablets,
     Orange Pi PC Plus, Orange Pi 2, Orange Pi Plus 2E, Orange Pi Lite,
     Olimex A33-Olinuxino, and Nano Pi Neo single-board computers

   - ARM Realview: all supported machines (ported from board files)

   - Broadcom: BCM958525er, BCM958522er, BCM988312hr, BCM958623hr and
     BCM958622hr reference boards for Northstar platform, Raspberry Pi
     Zero single-board computer

   - Marvell EBU: Netgear WNR854T router (ported from board file),
     Armada 395 SoC platform and GP board Armada 390 DB development
     board

   - NXP i.MX: imx7s Warp7 reference board, Gateworks Ventana GW553x
     single-board computer, Technologic Systems TS-4900 and Engicam
     IMX6UL GEA M6UL computer-on-module, Inverse Path USB armory board

   - Qualcomm: LG Nexus 5 Phone

   - Renesas: r8a7792/wheat and r7s72100/rskrza1 development boards

   - Rockchip: Rockchip RK3288 Fennec reference board, Firefly RK3288
     Reload platform

   - ST Microelectronics STi: B2260 (96boards) single-board computer

   - TI Davinci: OMAP-L138 LCDK Development kit

   - TI OMAP: beagleboard-x15 rev B1 single-board computer"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (390 commits)
  ARM: dts: sony-nsz-gs7: add missing unit name to /memory node
  ARM: dts: chromecast: add missing unit name to /memory node
  ARM: dts: berlin2q-marvell-dmp: add missing unit name to /memory node
  ARM: dts: berlin2: Add missing unit name to /soc node
  ARM: dts: berlin2cd: Add missing unit name to /soc node
  ARM: dts: berlin2q: Add missing unit name to /soc node
  ARM: dts: berlin2: Remove skeleton.dtsi inclusion
  ARM: dts: berlin2cd: Remove skeleton.dtsi inclusion
  ARM: dts: berlin2q: Remove skeleton.dtsi inclusion
  arm: dts: berlin2q: enable all wdt nodes unconditionally
  arm: dts: berlin2: enable all wdt nodes unconditionally
  ARM: dts: omap5-igep0050.dts: Use tabs for indentation
  ARM: dts: Fix igepv5 power button GPIO direction
  ARM: dts: am335x-evmsk: Add blue-and-red-wiring -property to lcdc node
  ARM: dts: am335x-evmsk: Whitespace cleanup of lcdc related nodes
  ARM: dts: am335x-evm: Add blue-and-red-wiring -property to lcdc node
  ARM: dts: s3c64xx: Use macros for pinctrl configuration
  ARM: dts: s3c2416: Use macros for pinctrl configuration
  ARM: dts: s5pv210: Use macros for pinctrl configuration
  ARM: dts: s3c64xx: Use common macros for pinctrl configuration
  ...
2016-10-07 21:29:04 -07:00
Lucas Stach b1d51b448e clk: imx6: fix i.MX6DL clock tree to reflect reality
The current clock tree only implements the minimal set of differences
between the i.MX6Q and the i.MX6DL, but that doesn't really reflect
reality.

Apply the following fixes to match the RM:
- DL has no GPU3D_SHADER_SEL/PODF, the shader domain is clocked by
  GPU3D_CORE
- GPU3D_SHADER_SEL/PODF has been repurposed as GPU2D_CORE_SEL/PODF
- GPU2D_CORE_SEL/PODF has been repurposed as MLB_SEL/PODF

Cc: stable@vger.kernel.org
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-09-20 16:52:37 -07:00
Kalle Kankare 377d6479d2 clk: imx53: Add clocks configuration
Add clocks configuration for CSI, FIRI and IEEE1588.

Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-09-20 16:52:06 -07:00
Arnd Bergmann 53570cbc18 Amlogic driver updates for v4.9, 2nd round
- media: update IR support for newer SoCs
 - firmware: add secure monitor driver
 - net: new stmmac glue driver
 - usb: udd DWC2 support for meson-gxbb
 - clocks: expose more clock IDs for use by DT
 - DT binding updates
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Merge tag 'amlogic-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/late

Pull "Amlogic driver updates for v4.9, 2nd round" from Kevin Hilman:

- media: update IR support for newer SoCs
- firmware: add secure monitor driver
- net: new stmmac glue driver
- usb: udd DWC2 support for meson-gxbb
- clocks: expose more clock IDs for use by DT
- DT binding updates

* tag 'amlogic-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (21 commits)
  clk: gxbb: expose i2c clocks
  clk: gxbb: expose USB clocks
  clk: gxbb: expose spifc clock
  clk: gxbb: expose MPLL2 clock for use by DT
  Documentation: dt-bindings: Add documentation for the Meson USB2 PHYs
  usb: dwc2: add support for Meson8b and GXBB SoCs
  net: stmmac: update the module description of the dwmac-meson driver
  net: stmmac: add a glue driver for the Amlogic Meson 8b / GXBB DWMAC
  stmmac: introduce get_stmmac_bsp_priv() helper
  net: dt-bindings: Document the new Meson8b and GXBB DWMAC bindings
  clk: meson-gxbb: Export PWM related clocks for DT
  meson: clk: Add support for clock gates
  gxbb: clk: Adjust MESON_GATE macro to be shared with meson8b
  clk: meson: Copy meson8b CLKID defines to private header file
  meson: clk: Rename register names according to Amlogic datasheet
  meson: clk: Move register definitions to meson8b.h
  clk: meson: Rename meson8b-clkc.c to reflect gxbb naming convention
  nvmem: amlogic: Add Amlogic Meson EFUSE driver
  firmware: Amlogic: Add secure monitor driver
  media: rc: meson-ir: Add support for newer versions of the IR decoder
  ...
2016-09-19 17:49:07 +02:00
Vivek Gautam dc19b6f5be clk: Add USB3 PHY reset lines
Adding missing reset lines for USB 3.0 PHY.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-09-16 16:19:50 -07:00
Jun Nie ca0233285a clk: zx: register ZX296718 clocks
The ZX296718 clocks are statically listed and registered. More
clock will be added later.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-09-14 13:50:33 -07:00
Jerome Brunet dfdd7d4af6 clk: gxbb: expose i2c clocks
I2C and AO_I2C clocks are needed for the i2c driver, expose to DT
(and comment out in clk driver)

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:24:04 -07:00
Martin Blumenstingl 5dbe7890e6 clk: gxbb: expose USB clocks
USB0_DDR_BRIDGE and USB1_DDR_BRIDGE1 are needed for the related
dwc2 usb controller. USB, USB0 and USB1 are needed for the PHYs.
Expose these clocks to DT and comment out in clk driver.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:23:55 -07:00
Jerome Brunet f2120a8b09 clk: gxbb: expose spifc clock
SPI clock is needed for the spifc driver, expose to DT
(and comment out in the clk driver)

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:22:49 -07:00
Martin Blumenstingl ed6f4b5180 clk: gxbb: expose MPLL2 clock for use by DT
This exposes the MPLL2 clock as this is one of the input clocks of the
ethernet controller's internal mux.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:22:49 -07:00
Stephen Boyd de64f5c87d Allwinner Clock changes for 4.9
Four more SoCs converted to the new clock framework (A31, A31s, A23 and
 A33).
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Merge tag 'sunxi-clk-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

Pull Allwinner clock driver changes from Maxime Ripard:

Four more SoCs converted to the new clock framework (A31, A31s, A23 and
A33).

* tag 'sunxi-clk-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  clk: sunxi-ng: Add hardware dependency
  clk: sunxi-ng: Add A23 CCU
  clk: sunxi-ng: Add A33 CCU support
  clk: sunxi-ng: Add N-class clocks support
  clk: sunxi-ng: mux: Add mux table macro
  clk: sunxi-ng: div: Allow to set a maximum
  clk: sunxi-ng: div: Add kerneldoc for the _ccu_div structure
  clk: sunxi-ng: div: Add mux table macros
  clk: sunxi-ng: Add A31/A31s clocks
  clk: sunxi-ng: mux: Add clk notifier functions
  clk: sunxi-ng: mux: support fixed pre-dividers on multiple parents
  clk: sunxi-ng: mux: Add support for mux tables
  clk: sunxi-ng: mux: Rename mux macro to be consistent
  clk: sunxi-ng: nkm: Add mux to support multiple parents
  clk: sunxi-ng: mux: Increase fixed pre-divider div size
2016-09-14 11:10:15 -07:00
Stephen Boyd 3db385ea14 In addition to a few clean up and code consolidation patches this
includes:
 - addition of sound subsystem related clocks for Exynos5410 SoC
   (EPLL, PDMA) and support for "samsung,exynos5410-audss-clock"
   compatible in the clk-exynos-audss driver,
 - addition of DRAM controller related clocks for exynos5420,
 - MAINTAINERS update adding Chanwoo Choi as the Samsung SoC
   clock drivers co-maintainer.
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Merge tag 'clk-v4.9-samsung' of git://linuxtv.org/snawrocki/samsung into clk-next

Pull samsung clk driver updates from Sylwester Nawrocki:

In addition to a few clean up and code consolidation patches this
includes:
- addition of sound subsystem related clocks for Exynos5410 SoC
  (EPLL, PDMA) and support for "samsung,exynos5410-audss-clock"
  compatible in the clk-exynos-audss driver,
- addition of DRAM controller related clocks for exynos5420,
- MAINTAINERS update adding Chanwoo Choi as the Samsung SoC
  clock drivers co-maintainer.

* tag 'clk-v4.9-samsung' of git://linuxtv.org/snawrocki/samsung:
  clk: samsung: Add support for EPLL on exynos5410
  clk: samsung: clk-exynos-audss: Whitespace and debug trace cleanup
  clk: samsung: clk-exynos-audss: Add exynos5410 compatible
  clk: samsung: clk-exynos-audss: controller variant handling rework
  clk: samsung: Use common registration function for pll2550x
  clk: samsung: exynos5410: Expose the peripheral DMA gate clocks
  clk: samsung: exynos5420: Add clocks for CMU_CDREX domain
  clk: samsung: exynos5410: Use samsung_cmu_register_one() to simplify code
  clk: samsung: exynos5260: Move struct samsung_cmu_info to init section
  MAINTAINERS: Add myself as Samsung SoC clock drivers co-maintainer
  clk: samsung: exynos5410: Add clock IDs for PDMA and EPLL clocks
  clk: samsung: Add clock IDs for the CMU_CDREX (DRAM Express Controller)
2016-09-14 11:06:47 -07:00
Arnd Bergmann e08644b0c7 Amlogic 64-bit DT changes for v4.9
- add watchdog, reset, IR remote, PWM
 - add secure monitor and eFuse
 - add always-on (AO) domain clock and reset
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Merge tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/late

Pull "Amlogic 64-bit DT changes for v4.9" from Kevin Hilman:

- add watchdog, reset, IR remote, PWM
- add secure monitor and eFuse
- add always-on (AO) domain clock and reset

* tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: amlogic: gxbb: Enable NVMEM
  documentation: Add nvmem bindings documentation
  ARM64: dts: amlogic: gxbb: Enable secure monitor
  documentation: Add secure monitor bindings documentation
  ARM64: dts: meson-gxbb: Add PWM pinctrl nodes
  ARM64: dts: meson-gxbb: Enable the the IR decoder on supported boards
  ARM64: dts: meson-gxbb: Add Infrared Remote Controller decoder
  dt-bindings: media: meson-ir: Add Meson8b and GXBB compatible strings
  ARM64: dts: amlogic: add the input pin for the IR remote
  ARM64: dts: meson-gxbb: Add GXBB AO Clock and Reset node
  clk: meson: Fix invalid use of sizeof in gxbb_aoclkc_probe()
  clk: meson: Add GXBB AO Clock and Reset controller driver
  dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
  ARM64: DTS: meson-gxbb: switch ethernet to real clock
  ARM64: dts: amlogic: meson-gxbb: Add watchdog node
2016-09-14 17:34:35 +02:00
Maxime Ripard d05c748bd7 clk: sunxi-ng: Add A33 CCU support
This commit introduces the clocks found in the Allwinner A33 CCU.

Since this SoC is very similar to the A23, and we share a significant share
of the DTSI, the clock IDs that are going to be used will also be shared
with the A23, hence the name of the various header files.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2016-09-10 11:41:19 +02:00
Sylwester Nawrocki 1d9aa64c37 clk: samsung: Use common registration function for pll2550x
There is no such significant differences in pll2550x PLL type
to justify a separate registration function.  This patch adapts
exynos5440 driver to use the common function and removes
samsung_clk_register_pll2550x().

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
2016-09-09 17:35:10 +02:00
Sylwester Nawrocki 58d6506f32 clk: samsung: exynos5410: Add clock IDs for PDMA and EPLL clocks
The PDMA{0,1} and EPLL clock IDs are added separately in this
patch so the patch can be merged to the arm-soc tree as dependency.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
2016-09-09 10:13:02 +02:00
Chanwoo Choi 3b6b717218 clk: samsung: Add clock IDs for the CMU_CDREX (DRAM Express Controller)
This patch adds missing clock IDs for CMU_CDREX (DRAM Express Controller)
which generates clocks for DRAM and NoC (Network on Chip) busses.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2016-09-09 10:11:44 +02:00
Stephen Boyd 9bb87c027c The biggest addition is probably the special clock-type for ddr clock
control. While reading that clock is done the normal way from the
 registers, setting it always requires some sort of special handling
 to let the system survive this addition.
 
 As the commit message explains, there are currently 3 handling-types
 known. General SRAM-based code on rk3288 and before (which is waiting
 essentially for the PIE support that is currently being worked on),
 SCPI-based clk setting on the rk3368 through a coprocessor, which we
 might support once the support for legacy scpi-variants has matured
 and now on the rk3399 (and probably later) using a dcf controller that
 is controlled from the arm-trusted-firmware and gets accessed through
 firmware calls from the kernel. This is the variant we currently
 support, but the clock type is made to support the other variants in
 the future as well.
 
 Apart from that slightly bigger chunk, we have a mix of PLL rates,
 clock-ids and flags mainly for the rk3399.
 
 And interestingly an iomap fix for the legacy gate driver, where I
 hopefully could deter the submitter from actually using that in any
 new works.
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Merge tag 'v4.9-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull rockchip clk driver updates from Heiko Stuebner:

The biggest addition is probably the special clock-type for ddr clock
control. While reading that clock is done the normal way from the
registers, setting it always requires some sort of special handling
to let the system survive this addition.

As the commit message explains, there are currently 3 handling-types
known. General SRAM-based code on rk3288 and before (which is waiting
essentially for the PIE support that is currently being worked on),
SCPI-based clk setting on the rk3368 through a coprocessor, which we
might support once the support for legacy scpi-variants has matured
and now on the rk3399 (and probably later) using a dcf controller that
is controlled from the arm-trusted-firmware and gets accessed through
firmware calls from the kernel. This is the variant we currently
support, but the clock type is made to support the other variants in
the future as well.

Apart from that slightly bigger chunk, we have a mix of PLL rates,
clock-ids and flags mainly for the rk3399.

And interestingly an iomap fix for the legacy gate driver, where I
hopefully could deter the submitter from actually using that in any
new works.

* tag 'v4.9-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: use the dclk_vop_frac clock ids on rk3399
  clk: rockchip: drop CLK_SET_RATE_PARENT from rk3399 fractional dividers
  clk: rockchip: add 2016M to big cpu clk rate table on rk3399
  clk: rockchip: add rk3399 ddr clock support
  clk: rockchip: add dclk_vop_frac ids for rk3399 vop
  clk: rockchip: add new clock-type for the ddrclk
  soc: rockchip: add header for ddr rate SIP interface
  clk: rockchip: add SCLK_DDRC id for rk3399 ddrc
  clk: rockchip: handle of_iomap failures in legacy clock driver
  clk: rockchip: mark rk3399 hdcp_noc and vio_noc as critical
  clk: rockchip: use general clock flag when registering pll
  clk: rockchip: delete the CLK_IGNORE_UNUSED from aclk_pcie on rk3399
  clk: rockchip: add 65MHz and 106.5MHz rates to rk3399 plls used for HDMI
2016-09-06 18:12:24 -07:00
Chris Brandt 969244f9c7 ARM: dts: r7s72100: add ethernet clock to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-05 14:32:39 +02:00
Yakir Yang e33075db73 clk: rockchip: add dclk_vop_frac ids for rk3399 vop
Export the dclk_vop_frac out, so we can set the dclk_vop as the
child of dclk_vop_frac, and then we can start to take use of
the fractional dividers.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-09-04 22:15:11 +02:00
Michael Turquette e918a18d2e Merge branch 'clk-meson-gxbb' into clk-next 2016-09-02 18:13:40 -07:00
Neil Armstrong 19a2a85d71 clk: meson-gxbb: Export PWM related clocks for DT
Add the PWM related clocks in order to be referenced as PWM source
clocks.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1471870177-10609-1-git-send-email-narmstrong@baylibre.com
2016-09-02 16:33:30 -07:00
Alexander Müller 0f32e64b22 clk: meson: Copy meson8b CLKID defines to private header file
Only expose future CLKID constants if necessary. This patch
removes CLK_NR_CLKS from the DT bindings but leaves all previously
defined CLKIDs there to keep backward compatibility.

Signed-off-by: Alexander Müller <serveralex@gmail.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1472319654-59048-5-git-send-email-serveralex@gmail.com
2016-09-01 17:31:52 -07:00
Michael Turquette 1bf13f4825 Merge remote-tracking branch 'clk/clk-meson-gxbb-ao' into clk-meson-gxbb 2016-09-01 17:31:33 -07:00
Lin Huang 7fbdfcd687 clk: rockchip: add SCLK_DDRC id for rk3399 ddrc
Add the needed id for the ddr clock.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-08-31 18:19:03 +02:00
Chen-Yu Tsai c6e6c96d8f clk: sunxi-ng: Add A31/A31s clocks
Add a new style driver for the clock control unit in Allwinner A31/A31s.

A few clocks are still missing:

    - MIPI PLL's HDMI mode support
    - EMAC clock

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-25 22:31:43 +02:00
Srinivas Kandagatla 62d157587e clk: gcc-msm8996: add missing pcie phy reset lines
This patch adds missing 2 PCIE common reset lines.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-25 13:02:33 -07:00
Rajendra Nayak 63bb4fd6a3 clk: qcom: gdsc: Add the missing BIMC gdsc for msm8996
Add BIMC gdsc data found in MMCC part of msm8996 family of devices.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:55:19 -07:00
Stephen Boyd 43d6912417 Merge branch 'clk-meson-gxbb-ao' into clk-next
* clk-meson-gxbb-ao:
  clk: meson: Add GXBB AO Clock and Reset controller driver
  dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
2016-08-19 12:51:14 -07:00
Neil Armstrong edb89f126f dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
Add documentations and dt-bindings headers for the AO clock and reset
controller.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:49:00 -07:00
Shunli Wang 1de9b21633 clk: mediatek: Add dt-bindings for MT2701 clocks
Add MT2701 clock dt-bindings, include topckgen, apmixedsys,
infracfg, pericfg and subsystem clocks.

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
Tested-by: John Crispin <blogic@openwrt.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:18:41 -07:00
Stephen Boyd cd1e29a93c Merge branch 'clk-qcom-9615' into clk-next
* clk-qcom-9615:
  dt-bindings: clock: Update bindings for MDM9615 GCC and LCC
  clk: mdm9615: Add support for MDM9615 Clock Controllers
  dt-bindings: Add MDM9615 DT bindings include files for GCC and LCC
2016-08-15 16:08:49 -07:00
Neil Armstrong f7508fedd8 dt-bindings: Add MDM9615 DT bindings include files for GCC and LCC
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-15 15:51:18 -07:00
Stephen Boyd ddf7e5377b Merge branch 'clk-meson-gxbb' into clk-next
* clk-meson-gxbb:
  clk: gxbb: add MMC gate clocks, and expose for DT
2016-08-15 15:47:15 -07:00
Kevin Hilman 33608dcd01 clk: gxbb: add MMC gate clocks, and expose for DT
Add the SD/eMMC gate clocks and expose them for use by DT.

While at it, also explose FCLK_DIV2 since this is one of the input
clocks to the mux internal to each of the SD/eMMC blocks.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-15 15:45:57 -07:00
Laxman Dewangan e581245d8a clk: max77686: Add DT binding details for PMIC MAX77620
Maxim has used the same clock IP on multiple PMICs like MAX77686,
MAX77802, MAX77620. Only differences are the number of clocks
from these PMICs like MAX77686 has 3 clocks output, MAX776802 have
two clock output and MAX77620 has one clock output.

Add clock binding details and DT example for the MAX77620.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
CC: Krzysztof Kozlowski <k.kozlowski@samsung.com>
CC: Javier Martinez Canillas <javier@dowhile0.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-15 15:33:14 -07:00
Sergei Shtylyov 975fb77f87 ARM: dts: r8a7794: add MSTP10 clocks
Add MSTP10 clocks to the R8A7794 device tree.

This patch is based on the commit ee9141522d ("ARM: shmobile: r8a7791:
add MSTP10 support on DTSI").

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-08-09 14:37:05 +02:00
Sergei Shtylyov 2a29f9d6fe ARM: dts: r8a7794: add MSTP5 clocks
Add some MSTP5 clocks to the R8A7794 device tree.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-08-09 14:36:56 +02:00
Linus Torvalds 043248cd4e ARM: DT updates for v4.8
Device tree contents continue to be the largest branches we submit. This
 time around, some of the contents worth pointing out is:
 
 - New SoC platforms:
   - Freescale i.MX 7Solo
   - Broadcom BCM23550
   - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
   - Hisilicon HI3519
   - Renesas R8A7792
 
 Some of the other delta that is sticking out, line-count wise:
  - Exynos moves of IP blocks under an SoC bus, which causes a large delta due
    to indentation changes
  - A new Tegra K1 board: Apalis
  - A bunch of small updates to many Allwinner platforms; new hardware support,
    some cleanup, etc.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "Device tree contents continue to be the largest branches we submit.
  This time around, some of the contents worth pointing out is:

  New SoC platforms:
   - Freescale i.MX 7Solo
   - Broadcom BCM23550
   - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
   - Hisilicon HI3519
   - Renesas R8A7792

  Some of the other delta that is sticking out, line-count wise:
   - Exynos moves of IP blocks under an SoC bus, which causes a large
     delta due to indentation changes
   - a new Tegra K1 board: Apalis
   - a bunch of small updates to many Allwinner platforms; new hardware
     support, some cleanup, etc"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits)
  ARM: dts: sun8i: Add dts file for inet86dz board
  ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet
  ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts
  ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04
  ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply
  ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi
  ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts
  ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts
  ARM: dts: sun5i: reference-design-tablet: Remove mention of q8
  ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc
  ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi
  ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts
  ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi
  ARM: dts: at91: Don't build unnecessary dtbs
  ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions
  ARM: dts: at91: at91sam9g25ek: fix isi endpoint node
  ARM: dts: at91: move isi definition to at91sam9g25ek
  ARM: dts: at91: fix i2c-gpio node name
  ARM: dts: at91: vinco: fix regulator name
  ARM: dts: at91: ariag25 : fix onewire node
  ...
2016-08-01 18:37:45 -04:00