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authorGeert Uytterhoeven <geert+renesas@glider.be>2015-08-04 14:28:06 +0200
committerSimon Horman <horms+renesas@verge.net.au>2015-08-12 10:31:28 +0900
commitf04b486d34ac6bab2aaa3988ee098b2bad3950de (patch)
treee28e2db706b841737edacab2c30740e4f23d6cab /arch/arm/mach-shmobile
parent63e05d9365dc25ae71bdde436b27c49daedf1977 (diff)
downloadblackbird-op-linux-f04b486d34ac6bab2aaa3988ee098b2bad3950de.tar.gz
blackbird-op-linux-f04b486d34ac6bab2aaa3988ee098b2bad3950de.zip
clk: shmobile: rz: Add CPG/MSTP Clock Domain support
Add Clock Domain support to the RZ Clock Pulse Generator (CPG) driver using the generic PM Domain. This allows to power-manage the module clocks of SoC devices that are part of the CPG/MSTP Clock Domain using Runtime PM, or for system suspend/resume. SoC devices that are part of the CPG/MSTP Clock Domain and can be power-managed through an MSTP clock should be tagged in DT with a proper "power-domains" property. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
-rw-r--r--arch/arm/mach-shmobile/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index e14fa5e87475..34eac88a9889 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -51,6 +51,7 @@ config ARCH_EMEV2
config ARCH_R7S72100
bool "RZ/A1H (R7S72100)"
+ select PM_GENERIC_DOMAINS if PM
select SYS_SUPPORTS_SH_MTU2
config ARCH_R8A73A4
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