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remarkable-linux/drivers/clk
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Sudeep Holla 92e6667652 clk: scpi: don't add cpufreq device if the scpi dvfs node is disabled 
commit 67bcc2c5f1 upstream.

Currently we add the virtual cpufreq device unconditionally even when
the SCPI DVFS clock provider node is disabled. This will cause cpufreq
driver to throw errors when it gets initailised on boot/modprobe and
also when the CPUs are hot-plugged back in.

This patch fixes the issue by adding the virtual cpufreq device only if
the SCPI DVFS clock provider is available and registered.

Fixes: 9490f01e24 ("clk: scpi: add support for cpufreq virtual device")
Reported-by: Michał Zegan <webczat_200@poczta.onet.pl>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Tested-by: Michał Zegan <webczat_200@poczta.onet.pl>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2017-07-05 14:40:30 +02:00
..
at91 clk: at91: Fix a return value in case of error 2016-10-20 16:37:56 -07:00
axis clk: axis: Use new macro CLK_OF_DECLARE_DRIVER 2016-08-12 18:00:37 -07:00
axs10x clk/axs10x: Add I2S PLL clock driver 2016-05-06 10:35:04 -07:00
bcm clk: bcm2835: Fix ->fixed_divider of pllh_aux 2017-03-22 12:43:39 +01:00
berlin clk: berlin: Pass correct type to hw provider registration 2016-11-16 11:04:17 -08:00
h8300 clk: h8300: Migrate to clk_hw based registration APIs 2016-08-24 17:37:10 -07:00
hisilicon clk: hi6220: use CLK_OF_DECLARE_DRIVER for sysctrl and mediactrl clock init 2016-10-17 15:42:58 -07:00
imx clk: imx31: fix rewritten input argument of mx31_clocks_init() 2017-01-12 11:39:27 +01:00
ingenic clk: ingenic: Allow divider value to be divided 2016-05-12 14:48:25 -07:00
keystone clk: keystone: fix a trivial typo 2015-10-19 15:29:09 -07:00
loongson1 CLK: Add Loongson1C clock support 2016-09-23 14:49:21 -07:00
mediatek clk: mediatek: Add hardware dependency 2016-10-17 15:22:26 -07:00
meson ARM: SoC: late DT updates for v4.9 2016-10-07 21:34:49 -07:00
microchip clk: microchip: Initialize SOSC clock rate for PIC32MZDA. 2016-08-24 16:05:24 -07:00
mmp clk: mmp: pxa910: fix return value check in pxa910_clk_init() 2016-11-01 17:41:20 -07:00
mvebu clk: mvebu: armada-37xx-periph: Fix the clock gate flag 2016-10-17 15:35:10 -07:00
mxs clk: mxs: Remove CLK_IS_ROOT 2016-03-02 17:44:59 -08:00
nxp clk: lpc32xx: add a quirk for PWM and MS clock dividers 2017-04-12 12:41:15 +02:00
pistachio clk: pistachio: correct critical clock list 2015-08-26 11:34:43 -07:00
pxa The clk changes for this release cycle are mostly dominated by 2016-03-23 06:06:45 -07:00
qcom clk: qcom: ipq806x: Fix board clk rates 2017-01-12 11:39:26 +01:00
renesas clk: renesas: mstp: Support 8-bit registers for r7s72100 2017-01-12 11:39:28 +01:00
rockchip clk: rockchip: add "," to mux_pll_src_apll_dpll_gpll_usb480m_p on rk3036 2017-05-14 14:00:19 +02:00
samsung clk/samsung: Use CLK_OF_DECLARE_DRIVER initialization method for CLKOUT 2016-10-27 17:26:54 -07:00
sirf clk: sirf: Remove CLK_IS_ROOT 2016-04-15 16:50:04 -07:00
socfpga clk: socfpga: allow for multiple parents on Arria10 periph clocks 2016-02-22 14:17:37 -08:00
spear clk: spear: Remove CLK_IS_ROOT 2016-03-02 17:46:55 -08:00
st drivers: clk: st: Handle clk synchronous mode for video clocks 2016-09-16 16:01:41 -07:00
sunxi clk: sunxi: Fix M factor computation for APB1 2016-11-04 08:49:46 +01:00
sunxi-ng clk: sunxi-ng: a31: Correct lcd1-ch1 clock register offset 2017-06-29 13:00:27 +02:00
tegra clk: tegra: remove TEGRA_PLL_USE_LOCK for PLLD/PLLD2 2016-08-24 10:54:17 -07:00
ti clk: ti: dra7: fix "failed to lookup clock node gmac_gmii_ref_clk_div" boot message 2017-01-12 11:39:27 +01:00
uniphier clk: uniphier: rename MIO clock to SD clock for Pro5, PXs2, LD20 SoCs 2016-10-19 13:15:05 -07:00
ux500 ARM: ux500: use CLK_OF_DECLARE() 2016-07-12 11:24:07 +02:00
versatile clk: versatile/icst: support for AP baseboard clocks 2016-08-29 11:38:51 -07:00
x86 clk: x86: Remove clkdev.h and clk.h includes 2016-03-03 11:27:26 -08:00
zte clk: zx296718: register driver earlier with core_initcall 2016-09-23 14:42:13 -07:00
zynq clk: zynq: Remove CLK_IS_ROOT 2016-03-02 17:48:26 -08:00
Kconfig clk: uniphier: add core support code for UniPhier clock driver 2016-09-16 16:31:33 -07:00
Makefile clk: Make x86/ conditional on CONFIG_COMMON_CLK 2017-05-14 14:00:17 +02:00
clk-asm9260.c clk: asm9260: Migrate to clk_hw based registration and OF APIs 2016-08-24 16:08:33 -07:00
clk-axi-clkgen.c clk: axi-clkgen: Migrate to clk_hw based OF and registration APIs 2016-08-24 16:10:31 -07:00
clk-axm5516.c clk: axm5516: Migrate to clk_hw based OF and registration APIs 2016-08-24 16:11:07 -07:00
clk-cdce706.c clk: cdce: Migrate to clk_hw based OF and registration APIs 2016-08-24 16:12:38 -07:00
clk-cdce925.c clk: cdce925: Migrate to clk_hw based OF and provider APIs 2016-08-24 17:18:13 -07:00
clk-clps711x.c clk: clps711x: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:19:26 -07:00
clk-composite.c Merge branch 'clk-hw-register' (early part) into clk-next 2016-04-21 14:47:18 -07:00
clk-conf.c clk: clk-conf: Fix error message when clock isn't found 2016-07-08 11:27:58 -07:00
clk-cs2000-cp.c clk: cs2000: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:20:31 -07:00
clk-devres.c
…
clk-divider.c clk: divider: Fix clk_divider_round_rate() to use clk_readl() 2016-08-12 17:33:09 -07:00
clk-efm32gg.c clk: efm32gg: Pass correct type to hw provider registration 2016-11-16 11:08:55 -08:00
clk-fixed-factor.c clk: fixed-factor: Remove export symbol on setup function 2016-08-15 15:08:03 -07:00
clk-fixed-rate.c clk: fixed-rate: Remove export symbol on setup function 2016-08-15 15:08:06 -07:00
clk-fractional-divider.c clk: fractional-divider: Add hw based registration APIs 2016-04-19 16:56:28 -07:00
clk-gate.c clk: gate: Add hw based registration APIs 2016-04-19 16:55:01 -07:00
clk-gpio.c clk: gpio: Add hw based registration APIs 2016-04-19 16:56:28 -07:00
clk-highbank.c clk: highbank: Migrate to clk_hw based registration and OF APIs 2016-06-30 12:25:28 -07:00
clk-max77686.c clk: max77686: fix number of clocks setup for clk_hw based registration 2016-10-17 15:31:59 -07:00
clk-mb86s7x.c clk: mb86s7x: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:23:01 -07:00
clk-moxart.c clk: moxart: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:23:20 -07:00
clk-multiplier.c clk: multiplier: Prevent the multiplier from under / over flowing 2016-06-20 13:00:00 -07:00
clk-mux.c clk: mux: Add hw based registration APIs 2016-04-19 16:55:01 -07:00
clk-nomadik.c clk: nomadik: Migrate to clk_hw based OF and registration APIs 2016-06-30 12:25:53 -07:00
clk-nspire.c clk: nspire: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:23:21 -07:00
clk-oxnas.c clk: oxnas: make it explicitly non-modular 2016-07-06 15:20:33 -07:00
clk-palmas.c clk: palmas: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:23:23 -07:00
clk-pwm.c clk: pwm: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:23:27 -07:00
clk-qoriq.c clk: qoriq: Don't allow CPU clocks higher than starting value 2016-11-01 17:26:15 -07:00
clk-rk808.c clk: rk808: Pass the right pointer as the get_hw context 2016-09-09 11:07:07 -07:00
clk-s2mps11.c clk: s2mps11: Migrate to clk_hw based OF and registration APIs 2016-06-30 12:29:14 -07:00
clk-scpi.c clk: scpi: don't add cpufreq device if the scpi dvfs node is disabled 2017-07-05 14:40:30 +02:00
clk-si514.c clk: si514: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:29:59 -07:00
clk-si570.c clk: si570: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:30:01 -07:00
clk-si5351.c clk: si5351: Migrate to clk_hw based OF and registration APIs 2016-08-24 17:30:00 -07:00
clk-si5351.h clk: si5351: remove variant from platform_data 2014-01-27 11:20:22 -08:00
clk-stm32f4.c clk: stm32f4: fix error handling 2016-07-06 17:55:31 -07:00
clk-tango4.c clk: tango4: improve clkgen driver 2016-04-15 17:16:06 -07:00
clk-twl6040.c clk: twl6040: Migrate to clk_hw based registration APIs 2016-08-24 17:34:11 -07:00
clk-u300.c clk: u300: Migrate to clk_hw based registration APIs 2016-06-30 12:26:18 -07:00
clk-vt8500.c clk: vt8500: Migrate to clk_hw based registration APIs 2016-08-24 17:35:48 -07:00
clk-wm831x.c clk: clk-wm831x: fix a logic error 2017-01-12 11:39:27 +01:00
clk-xgene.c clk: xgene: Don't call __pa on ioremaped address 2016-10-28 11:03:47 -07:00
clk.c clk: core: Force setting the phase delay when no change 2016-08-30 14:52:26 -07:00
clk.h clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
clkdev.c ARM: 8631/1: clkdev: Detect errors in clk_hw_register_clkdev() for mass registration 2017-01-15 13:42:57 +01:00