commit b0fc70ce1f upstream.
Berlin SoCs always contain some DW APB timers which can be used as an
always-on broadcast timer.
Link: https://lore.kernel.org/r/20201009150536.214181fb@xhacker.debian
Cc: <stable@vger.kernel.org> # v3.14+
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The imx8m_pm_domain driver is used by i.MX8M SOC family, so enable
the IMX8M_PM_DOMAINS config for ARCH_MXC platform by default.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Add busfreq driver support on i.MX8MQ. The busfreq driver is
mainly used for dynamic DDR frequency change for power saving
feature. When there is no peripheral or DMA device has direct
access to DDR memory, we can lower the DDR frequency to save
power. Currently, we support frequency setpoint for LPDDR4:
(1): 3200mts, the DDRC core clock is sourced from 800MHz
dram_pll, the DDRC apb clock is 200MHz.
(2): 400mts, the DDRC core clock is source from sys1_pll_400m,
the DDRC apb clock is is sourced from sys1_pll_40m.
(3): 100mts, the DDRC core clock is sourced from sys1_pll_100m,
the DDRC apb clock is sourced from sys1_pll_40m.
In our busfreq driver, we have three mode supported:
* high bus mode <-----> 3200mts;
* audio bus mode <-----> 400mts;
* low bus mode <-----> 100mts;
The actual DDR frequency is done in ARM trusted firmware by calling
the SMCC SiP service call.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Use CONFIG_IMX8M_BUSFREQ
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Add clock framework for Treerunner (S32V234), based on code from the i.MX
3.10.17 codebase[1]. Add clock definitions that are used in the clocks
vector (tree). At this point, the only PLL enabled is PERIPH-PLL.
[1] https://source.codeaurora.org/external/imx/linux-imx/tree/?h=imx_3.10.17_1.0.0_ga_caf
Signed-off-by: Stoica Cosmin-Stefan <cosmin.stoica@nxp.com>
Signed-off-by: Larisa Grigore <Larisa.Grigore@nxp.com>
Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com>
Add configuration option for the NXP S32 platform family in
Kconfig.platforms. For starters, the only SoC supported will be Treerunner
(S32V234), with a single execution target: the S32V234-EVB (rev 29288)
board.
Signed-off-by: Mihaela Martinas <Mihaela.Martinas@freescale.com>
Signed-off-by: Stoica Cosmin-Stefan <cosmin.stoica@nxp.com>
Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
(cherry picked from commit 3d4e0158c1)
Add basic support for S32V234 SIUL2 pin controller, based on i.MX model.
Definitions of MSCR PADs, which are used for I/O (MSCR < 512), were added.
Definitions of IMCR (input only) PADs (MSCR >= 512), corresponding to
specific peripherals like ENET, I2C, UART or uSDHC are going to be added
along with the drivers which need them.
Add configurations for specific S32 SoC selection and pinmuxing driver.
Signed-off-by: Mihaela Martinas <Mihaela.Martinas@freescale.com>
Signed-off-by: Costin Carabas <costin.carabas@nxp.com>
Signed-off-by: Nica Dan <dan.nica@nxp.com>
Signed-off-by: Ghennadi Procopciuc <Ghennadi.Procopciuc@nxp.com>
Signed-off-by: Matthew Nunez <matthew.nunez@nxp.com>
Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com>
Add configuration option for the NXP S32 platform family in
Kconfig.platforms. For starters, the only SoC supported will be Treerunner
(S32V234), with a single execution target: the S32V234-EVB (rev 29288)
board.
Signed-off-by: Mihaela Martinas <Mihaela.Martinas@freescale.com>
Signed-off-by: Stoica Cosmin-Stefan <cosmin.stoica@nxp.com>
Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
(cherry picked from commit 3d4e0158c1)
ARCH_MXC platforms needs system counter as broadcast timer
to support cpuidle, enable it by default.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
SoC platform changes. Main theme this merge window:
- The Netx platform (Netx 100/500) platform is removed by Linus Walleij--
the SoC doesn't have active maintainers with hardware, and in
discussions with the vendor the agreement was that it's OK to remove.
- Russell King has a series of patches that cleans up and refactors
SA1101 and RiscPC support.
-----BEGIN PGP SIGNATURE-----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=FX6e
-----END PGP SIGNATURE-----
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC platform updates from Olof Johansson:
"SoC platform changes. Main theme this merge window:
- The Netx platform (Netx 100/500) platform is removed by Linus
Walleij-- the SoC doesn't have active maintainers with hardware,
and in discussions with the vendor the agreement was that it's OK
to remove.
- Russell King has a series of patches that cleans up and refactors
SA1101 and RiscPC support"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits)
ARM: stm32: use "depends on" instead of "if" after prompt
ARM: sa1100: convert to common clock framework
ARM: exynos: Cleanup cppcheck shifting warning
ARM: pxa/lubbock: remove lubbock_set_misc_wr() from global view
ARM: exynos: Only build MCPM support if used
arm: add missing include platform-data/atmel.h
ARM: davinci: Use GPIO lookup table for DA850 LEDs
ARM: OMAP2: drop explicit assembler architecture
ARM: use arch_extension directive instead of arch argument
ARM: imx: Switch imx7d to imx-cpufreq-dt for speed-grading
ARM: bcm: Enable PINCTRL for ARCH_BRCMSTB
ARM: bcm: Enable ARCH_HAS_RESET_CONTROLLER for ARCH_BRCMSTB
ARM: riscpc: enable chained scatterlist support
ARM: riscpc: reduce IRQ handling code
ARM: riscpc: move RiscPC assembly files from arch/arm/lib to mach-rpc
ARM: riscpc: parse video information from tagged list
ARM: riscpc: add ecard quirk for Atomwide 3port serial card
MAINTAINERS: mvebu: Add git entry
soc: ti: pm33xx: Add a print while entering RTC only mode with DDR in self-refresh
ARM: OMAP2+: Make some variables static
...
changes for 5.3, please pull the following:
- Jim adds the ability for ARCH_BRCMSTB to use reset controllers
- Doug adds the ability for ARCH_BRCMSTB to use the PINCTRL framework
- Florian enables the use of the BCM7038 Level 1 interrupt controller
for ARCH_BRCMSTB
-----BEGIN PGP SIGNATURE-----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=LQ38
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-5.3/soc-arm64' of https://github.com/Broadcom/stblinux into arm/soc
This pull request contains Broadcom ARM64-based SoCs Kconfig.platform
changes for 5.3, please pull the following:
- Jim adds the ability for ARCH_BRCMSTB to use reset controllers
- Doug adds the ability for ARCH_BRCMSTB to use the PINCTRL framework
- Florian enables the use of the BCM7038 Level 1 interrupt controller
for ARCH_BRCMSTB
* tag 'arm-soc/for-5.3/soc-arm64' of https://github.com/Broadcom/stblinux:
arm64: Enable PINCTRL for ARCH_BRCMSTB
arm64: Enable ARCH_HAS_RESET_CONTROLLER for ARCH_BRCMSTB
arm64: Enable BCM7038_L1_IRQ for ARCH_BRCMSTB
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix up a Kbuild warning when SOC_TI is not set
-----BEGIN PGP SIGNATURE-----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=Guww
-----END PGP SIGNATURE-----
Merge tag 'am654-fixes-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into fixes
Texas Instruments AM65x fixes for v5.2
- Fix up a Kbuild warning when SOC_TI is not set
* tag 'am654-fixes-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux:
arm64: arch_k3: Fix kconfig dependency warning
Signed-off-by: Olof Johansson <olof@lixom.net>
- A build fix for soc-imx8 driver which needs SOC_BUS support. To
avoid dealing with the dependency for every single i.MX SoC bus
driver, we selects at from architecture level.
- A fix on i.MX SCU firmware driver to ensure SCU irq is enabled only
after IPC is ready.
- A regression fix on cpuidle-imx6sx driver, which causes some
characters loss on serial communication.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJc50FAAAoJEFBXWFqHsHzOt4wIAJJ4MLXCMKj2oVWXimkF3DAF
g9M7ridrarhPAXowuTYV4FuW7me7nPxr5VTmwVIJE23wEKdaOd7cg0tkmvMi0tG6
3TlNwCsEjJx+9rtGF196SZfR9HinLziAc4x7Qcl88xlQTQEIptvx6AMPit7Gy0je
MJ0PzLA1l+tazo7dXvMjZ+LkxlvLTSB/RuBciA8sgOvwsdbG1Azz/AduSLxO7e/T
ZSmEElTluqIKVxH5sbVY0T7mxWat7l5As28nx27cWDHGPoDMOt/TWiCTAvFR0d6T
m+bW6xcvy63Z2II1Er//ig4rwcmK1mcUv+3i63/sIkFxl9fa0H4WnTu67T+/mck=
=zbC7
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 5.2:
- A build fix for soc-imx8 driver which needs SOC_BUS support. To
avoid dealing with the dependency for every single i.MX SoC bus
driver, we selects at from architecture level.
- A fix on i.MX SCU firmware driver to ensure SCU irq is enabled only
after IPC is ready.
- A regression fix on cpuidle-imx6sx driver, which causes some
characters loss on serial communication.
* tag 'imx-fixes-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX
firmware: imx: SCU irq should ONLY be enabled after SCU IPC is ready
arm64: imx: Fix build error without CONFIG_SOC_BUS
Signed-off-by: Olof Johansson <olof@lixom.net>
ARCH_BRCMSTB needs to use the BCM2835 pin controller for chips like
BCM7211 which adopted that pin controller for GPIO.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Allow the use of reset controllers on ARCH_BRCMSTB such as the recently
introduced RESET_BRCMSTB driver.
Signed-off-by: Jim Quinlan <jim2101024@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Add SPDX license identifiers to all Make/Kconfig files which:
- Have no license information of any form
These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:
GPL-2.0-only
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
During randconfig builds, I occasionally run into an invalid configuration
drivers/soc/imx/soc-imx8.o: In function `imx8_soc_init':
soc-imx8.c:(.init.text+0x144): undefined reference to `soc_device_register'
while CONFIG_SOC_BUS is not set, the building failed like this. This patch
selects SOC_BUS to fix it.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: a7e26f356c ("soc: imx: Add generic i.MX8 SoC driver")
Suggested-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull IRQ chip updates from Ingo Molnar:
"A late irqchips update:
- New TI INTR/INTA set of drivers
- Rewrite of the stm32mp1-exti driver as a platform driver
- Update the IOMMU MSI mapping API to be RT friendly
- A number of cleanups and other low impact fixes"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (34 commits)
iommu/dma-iommu: Remove iommu_dma_map_msi_msg()
irqchip/gic-v3-mbi: Don't map the MSI page in mbi_compose_m{b, s}i_msg()
irqchip/ls-scfg-msi: Don't map the MSI page in ls_scfg_msi_compose_msg()
irqchip/gic-v3-its: Don't map the MSI page in its_irq_compose_msi_msg()
irqchip/gicv2m: Don't map the MSI page in gicv2m_compose_msi_msg()
iommu/dma-iommu: Split iommu_dma_map_msi_msg() in two parts
genirq/msi: Add a new field in msi_desc to store an IOMMU cookie
arm64: arch_k3: Enable interrupt controller drivers
irqchip/ti-sci-inta: Add msi domain support
soc: ti: Add MSI domain bus support for Interrupt Aggregator
irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver
dt-bindings: irqchip: Introduce TISCI Interrupt Aggregator bindings
irqchip/ti-sci-intr: Add support for Interrupt Router driver
dt-bindings: irqchip: Introduce TISCI Interrupt router bindings
gpio: thunderx: Use the default parent apis for {request,release}_resources
genirq: Introduce irq_chip_{request,release}_resource_parent() apis
firmware: ti_sci: Add helper apis to manage resources
firmware: ti_sci: Add RM mapping table for am654
firmware: ti_sci: Add support for IRQ management
firmware: ti_sci: Add support for RM core ops
...
This enables the ARM_GIC_PM driver by default for Tegra in order to
increase build coverage.
-----BEGIN PGP SIGNATURE-----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=PgVG
-----END PGP SIGNATURE-----
Merge tag 'tegra-for-5.2-arm64-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/late
arm64: tegra: Core fixes for v5.2-rc1
This enables the ARM_GIC_PM driver by default for Tegra in order to
increase build coverage.
* tag 'tegra-for-5.2-arm64-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Select ARM_GIC_PM
Signed-off-by: Olof Johansson <olof@lixom.net>
Enable ARM_GIC_PM for 64-bit Tegra devices. This is required to ensure
that the driver gets built into kernel and helps to register the AGIC
device when enabled in DT.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Select the TISCI Interrupt Router, Aggregator drivers and all its
dependencies for TI's SoCs based on K3 architecture.
Suggested-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
- Add base support for Agilex platform
- Add 'cap-mmc-highspeed' Stratix10 and 32-bit SoCFPGA platform
- Increase Stratix10 QSPI support to 100 MHz
-----BEGIN PGP SIGNATURE-----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=PxBZ
-----END PGP SIGNATURE-----
Merge tag 'socfpga_dts_updates_for_v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/dt
SoCFPGA DTS updates for v5.2
- Add base support for Agilex platform
- Add 'cap-mmc-highspeed' Stratix10 and 32-bit SoCFPGA platform
- Increase Stratix10 QSPI support to 100 MHz
* tag 'socfpga_dts_updates_for_v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
arm64: dts: agilex: Add initial support for Intel's Agilex SoCFPGA
arm64: dts: stratix10: increase QSPI max frequency to 100MHz
arm64: dts: stratix10: enable MMC highspeed support
ARM: dts: socfpga: enable MMC highspeed support
Signed-off-by: Olof Johansson <olof@lixom.net>
enabled, and fixes the driver in the presence of -EPROBE_DEFER.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEE/JuuFDWp9/ZkuCBXtdYpNtH8nugFAlyIEPoACgkQtdYpNtH8
nuiYqg/9H21xnIvbzN2V9SeaZvKp9XYLw9wK+kLlQl0oFxeXanTbKLU8AEDkxCI/
tnjlNtIWKa09cv1n6hiMKlNRAEXqy7sg2o06twGfXTpHka9Z289HH6CXxXK75GIG
NqE/u+hNLRZeWQMiiOC+RodGMUH2Dn5+whl8cMb3bUhLvql7WlyCUipiQxhMEW66
b8TAomUzqeGSWd8SALXtrnO0d6NNpQyQFQIqoJ5Nf/EZylBasDQlAgpHsfYpJALl
vX1UDPOHs25nunuZNuQY9HLxkWL5yTCYnKHXN/f4HMLXpSdg48+pibLyGULfn9qn
PYjeLyLWOUYOcC490FpB1oNz7jOaj/Q7TEipuhGuMdgCH5ZR+F6jKKp5q2i8DpPc
GABWyYdPrZ9riUkQ3uu0eTlted3+V/SpOieJ8gi51vcG1KEG4CHKRHouXzJgzQ7N
KHGGjq9EviHxLxlGQ+mPK0pFsXXii3tAVyvPjwoUNvr2kWIJ0xNXlTF+Ap4rTKA+
o6Q5JFKWJdf+lgqlFBRV148T8KldWfsvmPIHhZn5X7fMAZboEarSbuMb9G2IfiL5
wR3Lny/348E3pbVMa1aSQSWteslz1mrxx6j03fweX1iSGTJUFNdMadCQVeCvMa/e
ARHAsYW5cX1naNvY+lr21MvA63xHaZ8qO0Mlebmi1enDjj6sXCM=
=UemV
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=2uY0
-----END PGP SIGNATURE-----
Merge tag 'tags/bcm2835-drivers-next-2019-03-12' into soc/fixes
This pull request brings in a build fix for arm64 with bcm2835
enabled, and fixes the driver in the presence of -EPROBE_DEFER.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
When adding the MFD dependency for power domains and WDT in bcm2835, I
added it only on the arm32 side and missed it for arm64.
Fixes: 5e6acc3e67 ("bcm2835-pm: Move bcm2835-watchdog's DT probe to an MFD.")
Signed-off-by: Eric Anholt <eric@anholt.net>
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
- Pseudo NMI support for arm64 using GICv3 interrupt priorities
- uaccess macros clean-up (unsafe user accessors also merged but
reverted, waiting for objtool support on arm64)
- ptrace regsets for Pointer Authentication (ARMv8.3) key management
- inX() ordering w.r.t. delay() on arm64 and riscv (acks in place by the
riscv maintainers)
- arm64/perf updates: PMU bindings converted to json-schema, unused
variable and misleading comment removed
- arm64/debug fixes to ensure checking of the triggering exception level
and to avoid the propagation of the UNKNOWN FAR value into the si_code
for debug signals
- Workaround for Fujitsu A64FX erratum 010001
- lib/raid6 ARM NEON optimisations
- NR_CPUS now defaults to 256 on arm64
- Minor clean-ups (documentation/comments, Kconfig warning, unused
asm-offsets, clang warnings)
- MAINTAINERS update for list information to the ARM64 ACPI entry
-----BEGIN PGP SIGNATURE-----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=2U56
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- Pseudo NMI support for arm64 using GICv3 interrupt priorities
- uaccess macros clean-up (unsafe user accessors also merged but
reverted, waiting for objtool support on arm64)
- ptrace regsets for Pointer Authentication (ARMv8.3) key management
- inX() ordering w.r.t. delay() on arm64 and riscv (acks in place by
the riscv maintainers)
- arm64/perf updates: PMU bindings converted to json-schema, unused
variable and misleading comment removed
- arm64/debug fixes to ensure checking of the triggering exception
level and to avoid the propagation of the UNKNOWN FAR value into the
si_code for debug signals
- Workaround for Fujitsu A64FX erratum 010001
- lib/raid6 ARM NEON optimisations
- NR_CPUS now defaults to 256 on arm64
- Minor clean-ups (documentation/comments, Kconfig warning, unused
asm-offsets, clang warnings)
- MAINTAINERS update for list information to the ARM64 ACPI entry
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (54 commits)
arm64: mmu: drop paging_init comments
arm64: debug: Ensure debug handlers check triggering exception level
arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals
Revert "arm64: uaccess: Implement unsafe accessors"
arm64: avoid clang warning about self-assignment
arm64: Kconfig.platforms: fix warning unmet direct dependencies
lib/raid6: arm: optimize away a mask operation in NEON recovery routine
lib/raid6: use vdupq_n_u8 to avoid endianness warnings
arm64: io: Hook up __io_par() for inX() ordering
riscv: io: Update __io_[p]ar() macros to take an argument
asm-generic/io: Pass result of I/O accessor to __io_[p]ar()
arm64: Add workaround for Fujitsu A64FX erratum 010001
arm64: Rename get_thread_info()
arm64: Remove documentation about TIF_USEDFPU
arm64: irqflags: Fix clang build warnings
arm64: Enable the support of pseudo-NMIs
arm64: Skip irqflags tracing for NMI in IRQs disabled context
arm64: Skip preemption when exiting an NMI
arm64: Handle serror in NMI context
irqchip/gic-v3: Allow interrupts to be set as pseudo-NMI
...
Two new SoC families are added this time.
Sugaya Taichi submitted support for the Milbeaut SoC family from
Socionext and explains:
"SC2000 is a SoC of the Milbeaut series. equipped with a DSP optimized for
computer vision. It also features advanced functionalities such as 360-degree,
real-time spherical stitching with multi cameras, image stabilization for
without mechanical gimbals, and rolling shutter correction. More detail is
below:
https://www.socionext.com/en/products/assp/milbeaut/SC2000.html"
Interestingly, this one has a history dating back to older chips
made by Socionext and previously Matsushita/Panasonic based on their
own mn10300 CPU architecture that was removed from the kernel last year.
Manivannan Sadhasivam adds support for another SoC family, this is the
Bitmain BM1880 chip used in the Sophon Edge TPU developer board.
The chip is intended for Deep Learning applications, and comes
with dual-core Arm Cortex-A53 to run Linux as well as a RISC-V
microcontroller core to control the tensor unit.
For the moment, the TPU is not accessible in mainline Linux, so
we treat it as a generic Arm SoC.
More information is available at https://www.sophon.ai/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=HQS8
-----END PGP SIGNATURE-----
Merge tag 'armsoc-newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM new SoC family support from Arnd Bergmann:
"Two new SoC families are added this time.
Sugaya Taichi submitted support for the Milbeaut SoC family from
Socionext and explains:
"SC2000 is a SoC of the Milbeaut series. equipped with a DSP
optimized for computer vision. It also features advanced
functionalities such as 360-degree, real-time spherical stitching
with multi cameras, image stabilization for without mechanical
gimbals, and rolling shutter correction. More detail is below:
https://www.socionext.com/en/products/assp/milbeaut/SC2000.html"
Interestingly, this one has a history dating back to older chips made
by Socionext and previously Matsushita/Panasonic based on their own
mn10300 CPU architecture that was removed from the kernel last year.
Manivannan Sadhasivam adds support for another SoC family, this is the
Bitmain BM1880 chip used in the Sophon Edge TPU developer board.
The chip is intended for Deep Learning applications, and comes with
dual-core Arm Cortex-A53 to run Linux as well as a RISC-V
microcontroller core to control the tensor unit. For the moment, the
TPU is not accessible in mainline Linux, so we treat it as a generic
Arm SoC.
More information is available at
https://www.sophon.ai/"
* tag 'armsoc-newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: multi_v7_defconfig: add ARCH_MILBEAUT and ARCH_MILBEAUT_M10V
ARM: configs: Add Milbeaut M10V defconfig
ARM: dts: milbeaut: Add device tree set for the Milbeaut M10V board
clocksource/drivers/timer-milbeaut: Introduce timer for Milbeaut SoCs
dt-bindings: timer: Add Milbeaut M10V timer description
ARM: milbeaut: Add basic support for Milbeaut m10v SoC
dt-bindings: Add documentation for Milbeaut SoCs
dt-bindings: arm: Add SMP enable-method for Milbeaut
dt-bindings: sram: milbeaut: Add binding for Milbeaut smp-sram
MAINTAINERS: Add entry for Bitmain SoC platform
arm64: dts: bitmain: Add Sophon Egde board support
arm64: dts: bitmain: Add BM1880 SoC support
arm64: Add ARCH_BITMAIN platform
dt-bindings: arm: Document Bitmain BM1880 SoC
When ARCH_MXC get enabled, ARM64_ERRATUM_845719 will be selected and
this warning will happen when COMPAT isn't set.
WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719
Depends on [n]: COMPAT [=n]
Selected by [y]:
- ARCH_MXC [=y]
Rework to add 'if COMPAT' before ARM64_ERRATUM_845719 gets selected,
since ARM64_ERRATUM_845719 depends on COMPAT.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Selecting COMMON_CLK_AMLOGIC is not required as it is already selected
by the SoC clock controller driver
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The ATF on the i.MX8MQ device disables all non-essential power
domains. For correct on-SoC peripheral operation we need both
the power domain driver and generic domains, so device driver
probe gets ordered behind the power domain controller driver.
Select those options, as those being absent can lead to very
hard to debug failures.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The system is unable to boot without this driver being present,
as most of the peripherals are connected to this IRQ controller.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
A few updates that we merged late but are low risk for regressions for
other platforms (and a few other straggling patches):
- I mis-tagged the 'drivers' branch, and missed 3 patches. Merged in
here. They're for a driver for the PL353 SRAM controller and a build
fix for the qualcomm scm driver.
- A new platform, RDA Micro RDA8810PL (Cortex-A5 w/ integrated Vivante
GPU, 256MB RAM, Wifi). This includes some acked platform-specific
drivers (serial, etc). This also include DTs for two boards with this
SoC, OrangePi 2G and OrangePi i86.
- i.MX8 is another new platform (NXP, 4x Cortex-A53 + Cortex-M4, 4K
video playback offload). This is the first i.MX 64-bit SoC.
- Some minor updates to Samsung boards (adding a few peripherals in
DTs).
- Small rework for SMP bootup on STi platforms.
- A couple of TEE driver fixes.
- A couple of new config options (bcm2835 thermal, Uniphier MDMAC)
enabled in defconfigs.
-----BEGIN PGP SIGNATURE-----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=qgZw
-----END PGP SIGNATURE-----
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull more ARM SoC updates from Olof Johansson:
"A few updates that we merged late but are low risk for regressions for
other platforms (and a few other straggling patches):
- I mis-tagged the 'drivers' branch, and missed 3 patches. Merged in
here. They're for a driver for the PL353 SRAM controller and a
build fix for the qualcomm scm driver.
- A new platform, RDA Micro RDA8810PL (Cortex-A5 w/ integrated
Vivante GPU, 256MB RAM, Wifi). This includes some acked
platform-specific drivers (serial, etc). This also include DTs for
two boards with this SoC, OrangePi 2G and OrangePi i86.
- i.MX8 is another new platform (NXP, 4x Cortex-A53 + Cortex-M4, 4K
video playback offload). This is the first i.MX 64-bit SoC.
- Some minor updates to Samsung boards (adding a few peripherals in
DTs).
- Small rework for SMP bootup on STi platforms.
- A couple of TEE driver fixes.
- A couple of new config options (bcm2835 thermal, Uniphier MDMAC)
enabled in defconfigs"
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (27 commits)
ARM: multi_v7_defconfig: enable CONFIG_UNIPHIER_MDMAC
arm64: defconfig: Re-enable bcm2835-thermal driver
MAINTAINERS: Add entry for RDA Micro SoC architecture
tty: serial: Add RDA8810PL UART driver
ARM: dts: rda8810pl: Add interrupt support for UART
dt-bindings: serial: Document RDA Micro UART
ARM: dts: rda8810pl: Add timer support
ARM: dts: Add devicetree for OrangePi i96 board
ARM: dts: Add devicetree for OrangePi 2G IoT board
ARM: dts: Add devicetree for RDA8810PL SoC
ARM: Prepare RDA8810PL SoC
dt-bindings: arm: Document RDA8810PL and reference boards
dt-bindings: Add RDA Micro vendor prefix
ARM: sti: remove pen_release and boot_lock
arm64: dts: exynos: Add Bluetooth chip to TM2(e) boards
arm64: dts: imx8mq-evk: enable watchdog
arm64: dts: imx8mq: add watchdog devices
MAINTAINERS: add i.MX8 DT path to i.MX architecture
arm64: add support for i.MX8M EVK board
arm64: add basic DTS for i.MX8MQ
...
Add basic Kconfig symbols to make the MXC architecture available
in the ARM64 world.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for
Renesas SoCs, while other vendors have only a single Kconfig symbol.
Increase consistency with other vendors by moving the SoC-specific
Kconfig symbols to drivers/soc/renesas/Kconfig.
Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by
introducing a family-specific Kconfig symbol for R-Car Gen3
(ARCH_RCAR_GEN3), which enables family-specific hardware features.
While so far only a single family (R-Car Gen3 and derivatives) of
Renesas arm64 SoCs is supported by Linux, this will make it easier
to add support for other SoC families later.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The R-Car GPIO driver cannot be enabled when Renesas SoC's ARCH configs
(ARCH_RENESAS, ARCH_R8A7795, ARCH_R8A7796 and ARCH_R8A77965) are enabled
only.
As GPIOs are a critical resource for proper operation on Renesas
platforms, this patch selects GPIOLIB, just like is done for other SoC
vendors, and on Renesas arm32 SoCs.
Reported-by: Alexandru Gheorghe <Alexandru_Gheorghe@mentor.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Improve patch description]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
A couple of platforms change hands in the MAINTAINERS file:
- Linus Walleij lists himself for the ARM Reference platforms:
versatile, vexpress, integrator and realview. He has been the main
contributor for these for a while, and makes it official now.
- Vladimir Zapolskiy takes over the LPC18xx platform from Joachim Eastwood
- Manivannan Sadhasivam becomes a secondary maintainer for the
Actions Semi machines
- Nicolas Ferre lists updates the MAINTAINER listing for the AT91
platform: Ludovic Desroches is now a co-maintainer for the platform, and
several other people (Claudiu Beznea, Cristian Birsan, Eugen Hristev,
Codrin Ciubotariu) take over individual device drivers.
Thanks everyone for working on this, and welcome to the new maintainers!
The "virt" platform on qemy or kvm can now be used in big-endian mode
without additional tricks, thanks to Jason Donenfeld.
Once again, we gain support for another NXP i.MX6 variant, this time
it's the i.MX 6ULZ 32-bit single-core version.
On arm64, we add support for two SoCs from Renesas: RZ/G2E (r8a774c0)
and RZ/G2M (r8a774a1). These are described as microcontrollers on the
manufacturer website, but appear to be rather powerful. The RZ/G2M is
used on the reference board for the CIP Super Long Term Support (SLTS)
Linux Kernels.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=7+46
-----END PGP SIGNATURE-----
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Arnd Bergmann:
"A couple of platforms change hands in the MAINTAINERS file:
- Linus Walleij lists himself for the ARM Reference platforms:
versatile, vexpress, integrator and realview. He has been the main
contributor for these for a while, and makes it official now.
- Vladimir Zapolskiy takes over the LPC18xx platform from Joachim
Eastwood
- Manivannan Sadhasivam becomes a secondary maintainer for the
Actions Semi machines
- Nicolas Ferre lists updates the MAINTAINER listing for the AT91
platform: Ludovic Desroches is now a co-maintainer for the
platform, and several other people (Claudiu Beznea, Cristian
Birsan, Eugen Hristev, Codrin Ciubotariu) take over individual
device drivers.
Thanks everyone for working on this, and welcome to the new
maintainers!
The "virt" platform on qemy or kvm can now be used in big-endian mode
without additional tricks, thanks to Jason Donenfeld.
Once again, we gain support for another NXP i.MX6 variant, this time
it's the i.MX 6ULZ 32-bit single-core version.
On arm64, we add support for two SoCs from Renesas: RZ/G2E (r8a774c0)
and RZ/G2M (r8a774a1). These are described as microcontrollers on the
manufacturer website, but appear to be rather powerful. The RZ/G2M is
used on the reference board for the CIP Super Long Term Support (SLTS)
Linux Kernels"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
MAINTAINERS: Assign myself as a maintainer of ARM/LPC18XX architecture
arm64: exynos: Enable generic power domain support
MAINTAINERS: remove non-exsiting email address of Baoyou
MAINTAINERS: fix pattern in ARM/Synaptics berlin SoC section
MAINTAINERS: Drop dt-bindings/genpd/k2g.h
ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
arm64: actions: Enable PINCTRL in platforms Kconfig
MAINTAINERS: Add entry for Actions Semi Owl SoCs DMA driver
MAINTAINERS: Add entry for Actions Semiconductor Owl I2C driver
MAINTAINERS: Update clock binding entry for Actions Semi Owl SoCs
ARM: imx: add i.mx6ulz msl support
ARM: Assume maintainership of ARM reference designs
ARM: support big-endian for the virt architecture
MAINTAINERS: sdhci: move the Microchip entry to proper location
MAINTAINERS: move former ATMEL entries to proper MICROCHIP location
MAINTAINERS: remove the / ATMEL string from MICROCHIP entries
MAINTAINERS: iio: add co-maintainer to SAMA5D2-compatible ADC driver
MAINTAINERS: pwm: add entry for Microchip pwm driver
MAINTAINERS: dmaengine: add files to Microchip dma entry
MAINTAINERS: USB: change maintainer for Microchip USBA gadget driver
...
The most noteworthy SoC driver changes this time include:
- The TEE subsystem gains an in-kernel interface to access the TEE
from device drivers.
- The reset controller subsystem gains a driver for the Qualcomm
Snapdragon 845 Power Domain Controller.
- The Xilinx Zynq platform now has a firmware interface for its
platform management unit. This contains a firmware "ioctl" interface
that was a little controversial at first, but the version we merged
solved that by not exposing arbitrary firmware calls to user space.
- The Amlogic Meson platform gains a "canvas" driver that is used
for video processing and shared between different high-level drivers.
The rest is more of the usual, mostly related to SoC specific power
management support and core drivers in drivers/soc:
- Several Renesas SoCs (RZ/G1N, RZ/G2M, R-Car V3M, RZ/A2M) gain new
features related to power and reset control.
- The Mediatek mt8183 and mt6765 SoC platforms gain support for
their respective power management chips.
- A new driver for NXP i.MX8, which need a firmware interface for
power management.
- The SCPI firmware interface now contains support estimating power
usage of performance states
- The NVIDIA Tegra "pmc" driver gains a few new features, in particular
a pinctrl interface for configuring the pads.
- Lots of small changes for Qualcomm, in particular the "smem"
device driver.
- Some cleanups for the TI OMAP series related to their sysc
controller.
Additional cleanups and bugfixes in SoC specific drivers include the
Meson, Keystone, NXP, AT91, Sunxi, Actions, and Tegra platforms.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=c/PQ
-----END PGP SIGNATURE-----
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:
"The most noteworthy SoC driver changes this time include:
- The TEE subsystem gains an in-kernel interface to access the TEE
from device drivers.
- The reset controller subsystem gains a driver for the Qualcomm
Snapdragon 845 Power Domain Controller.
- The Xilinx Zynq platform now has a firmware interface for its
platform management unit. This contains a firmware "ioctl"
interface that was a little controversial at first, but the version
we merged solved that by not exposing arbitrary firmware calls to
user space.
- The Amlogic Meson platform gains a "canvas" driver that is used for
video processing and shared between different high-level drivers.
The rest is more of the usual, mostly related to SoC specific power
management support and core drivers in drivers/soc:
- Several Renesas SoCs (RZ/G1N, RZ/G2M, R-Car V3M, RZ/A2M) gain new
features related to power and reset control.
- The Mediatek mt8183 and mt6765 SoC platforms gain support for their
respective power management chips.
- A new driver for NXP i.MX8, which need a firmware interface for
power management.
- The SCPI firmware interface now contains support estimating power
usage of performance states
- The NVIDIA Tegra "pmc" driver gains a few new features, in
particular a pinctrl interface for configuring the pads.
- Lots of small changes for Qualcomm, in particular the "smem" device
driver.
- Some cleanups for the TI OMAP series related to their sysc
controller.
Additional cleanups and bugfixes in SoC specific drivers include the
Meson, Keystone, NXP, AT91, Sunxi, Actions, and Tegra platforms"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (129 commits)
firmware: tegra: bpmp: Implement suspend/resume support
drivers: clk: Add ZynqMP clock driver
dt-bindings: clock: Add bindings for ZynqMP clock driver
firmware: xilinx: Add zynqmp IOCTL API for device control
Documentation: xilinx: Add documentation for eemi APIs
MAINTAINERS: imx: include drivers/firmware/imx path
firmware: imx: add misc svc support
firmware: imx: add SCU firmware driver support
reset: Fix potential use-after-free in __of_reset_control_get()
dt-bindings: arm: fsl: add scu binding doc
soc: fsl: qbman: add interrupt coalesce changing APIs
soc: fsl: bman_portals: defer probe after bman's probe
soc: fsl: qbman: Use last response to determine valid bit
soc: fsl: qbman: Add 64 bit DMA addressing requirement to QBMan
soc: fsl: qbman: replace CPU 0 with any online CPU in hotplug handlers
soc: fsl: qbman: Check if CPU is offline when initializing portals
reset: qcom: PDC Global (Power Domain Controller) reset controller
dt-bindings: reset: Add PDC Global binding for SDM845 SoCs
reset: Grammar s/more then once/more than once/
bus: ti-sysc: Just use SET_NOIRQ_SYSTEM_SLEEP_PM_OPS
...
Generic power domains are needed to enable support for Exynos power
domains.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Add support for RZ/G2E (r8a774c0) and RZ/G2M (r8a774a1) SoCs
* Enable Compare Match Timer (CMT) and Timer Unit (TMU)
for Renesas SoCs
* Remove no longer needed ARCH_SHMOBILE Kconfig symbol
-----BEGIN PGP SIGNATURE-----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=Ai7T
-----END PGP SIGNATURE-----
Merge tag 'renesas-arm64-soc-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Renesas ARM64 Based SoC SoC Updates for v4.20
* Add support for RZ/G2E (r8a774c0) and RZ/G2M (r8a774a1) SoCs
* Enable Compare Match Timer (CMT) and Timer Unit (TMU)
for Renesas SoCs
* Remove no longer needed ARCH_SHMOBILE Kconfig symbol
* tag 'renesas-arm64-soc-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: Add Renesas R8A774C0 support
arm64: Add Renesas R8A774A1 support
arm64: enable CMT/TMU support for Renesas SoC
arm64: renesas: Remove the ARCH_SHMOBILE Kconfig symbol
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Enable the newly introduced Marvell SEI driver for the 64-bit Marvell
EBU platforms.
Suggested-by: Haim Boot <hayim@marvell.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This patch is adding communication layer with firmware.
Firmware driver provides an interface to firmware APIs.
Interface APIs can be used by any driver to communicate to
PMUFW(Platform Management Unit). All requests go through ATF.
Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Andrey Zhizhikin