AuxXxilium/linux_dsm_epyc7002
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a2eaddba03
linux_dsm_epyc7002/drivers/soc
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Nicolas Boichat a2eaddba03 soc: mediatek: Check if power domains can be powered on at boot time 
[ Upstream commit 4007844b05815717f522c7ea9914e24ad0ff6c79 ]

In the error case, where a power domain cannot be powered on
successfully at boot time (in mtk_register_power_domains),
pm_genpd_init would still be called with is_off=false, and the
system would later try to disable the power domain again, triggering
warnings as disabled clocks are disabled again (and other potential
issues).

Also print a warning splat in that case, as this should never
happen.

Fixes: c84e358718 ("soc: Mediatek: Add SCPSYS power domain driver")
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Link: https://lore.kernel.org/r/20200928113107.v2.1.I5e6f8c262031d0451fe7241b744f4f3111c1ce71@changeid
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:52:56 +01:00
..
actions soc: actions: include header to fix missing prototype 2020-09-22 12:45:16 +05:30
amlogic soc: amlogic: pm-domains: use always-on flag 2020-09-24 09:50:01 -07:00
aspeed treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
atmel drivers: soc: atmel: move sam9x60 under its own config flag 2019-12-10 00:44:53 +01:00
bcm soc: bcm: brcmstb: biuctrl: Change RAC data line prefetching after 4 consecutive lines 2020-09-06 12:43:02 -07:00
dove treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
fsl soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) 2020-11-23 19:27:45 -06:00
gemini soc: Add SoC driver for Gemini 2018-01-04 17:01:53 +01:00
imx soc: imx: gpcv2: Use dev_err_probe() to simplify error handling 2020-08-22 20:57:57 +08:00
ixp4xx soc: ixp4xx: Protect IXP4xx SoC drivers by ARCH_IXP4XX || COMPILE_TEST 2019-08-29 17:34:38 +02:00
kendryte riscv: K210: Add a built-in device tree 2020-05-18 11:38:06 -07:00
lantiq soc: lantiq: convert to devm_platform_ioremap_resource 2020-01-10 11:44:52 -08:00
mediatek soc: mediatek: Check if power domains can be powered on at boot time 2020-12-30 11:52:56 +01:00
qcom ARM: SoC-related driver updates 2020-10-24 10:39:22 -07:00
renesas soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains() 2020-12-30 11:52:56 +01:00
rockchip PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers 2020-10-16 18:23:15 +02:00
samsung ARM: SoC platform updates 2020-10-24 10:33:08 -07:00
sifive soc: sifive: l2 cache: Mark l2_get_priv_group as static 2020-05-28 15:57:49 -07:00
sunxi soc: sunxi: sram: remove unneeded semicolon 2020-09-11 17:02:39 +02:00
tegra soc/tegra: fuse: Fix index bug in get_process_id 2020-12-26 16:02:38 +01:00
ti soc: ti: ti_sci_pm_domains: check for proper args count in xlate 2020-10-29 22:13:38 +01:00
ux500 soc: ux500: Use custom soc attribute group instead of device_create_file 2020-07-06 09:48:06 +01:00
versatile soc: integrator: Drop pointless static qualifier in integrator_soc_init() 2020-08-20 08:57:05 +02:00
xilinx soc: xilinx: Fix error code in zynqmp_pm_probe() 2020-06-18 10:07:17 +02:00
zte treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
Kconfig riscv: Add Kendryte K210 SoC support 2020-04-03 10:49:52 -07:00
Makefile RISC-V Patches for the 5.7 Merge Window, Part 1 2020-04-09 10:51:30 -07:00