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Subject[PATCH] ARM: tegra: enforce PM requirement
Drivers need to handle !PM case with work arounds for managing clocks
and power explicitly, which is not really necessary when PM support on
tegra is in good shape. In fact ARM 64-bit tegra platforms enforce PM
support and there is no reason why this cannot be done for 32-bit.

This patch selects PM unconditionally and drivers can rely on runtime
PM framework for clock and power management.

Signed-off-by: Sameer Pujar <>
Reviewed-by: Thierry Reding <>
Reviewed-by: Jonathan Hunter <>
arch/arm/mach-tegra/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 7f3b83e..51a8fa3 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -10,6 +10,7 @@ menuconfig ARCH_TEGRA
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select PINCTRL
+ select PM
select PM_OPP
 \ /
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