Messages in this thread |  | | From | Grygorii Strashko <> | Subject | [PATCH v1 0/4] ARM: keystone: pm: switch to use generic pm domains | Date | Mon, 29 Sep 2014 17:38:15 +0300 |
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Hi Santosh, Kevin,
This series switches Keystone 2 PM code to use Generic PM domains instead of PM clock domains because of the lack of DT support for the last. It will finally allow to enable Runtime PM for Keystone 2.
Patch 1 was reused from [1]. Patch 4 is added to illustrate Keystone 2 PM domains configuration in DT.
RFC version of patches can be found at [2].
[1] "[PATCH/RFC 0/4] of: Register clocks for Runtime PM with PM core" https://lkml.org/lkml/2014/4/24/1118
[2] "[RFC PATCH 0/4] ARM: keystone: pm: switch to use generic pm domains" https://lkml.org/lkml/2014/9/25/364
Geert Uytterhoeven (1): PM / clock_ops: Add pm_clk_add_clk()
Grygorii Strashko (3): ARM: keystone: pm: switch to use generic pm domains ARM: dts: keystone: add generic pm controller node ARM: dts: k2hk-evm: attach net, qmss and knav_dmas to keystone-gpc
.../devicetree/bindings/power/ti,keystone-gpc.txt | 31 ++++++ arch/arm/boot/dts/k2hk-evm.dts | 7 ++ arch/arm/boot/dts/keystone.dtsi | 6 ++ arch/arm/mach-keystone/Kconfig | 1 + arch/arm/mach-keystone/pm_domain.c | 115 ++++++++++++++------- drivers/base/power/clock_ops.c | 41 ++++++-- include/linux/pm_clock.h | 8 ++ 7 files changed, 162 insertions(+), 47 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/ti,keystone-gpc.txt
-- 1.9.1
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