On 05/22/2014 09:21 PM, Abhilash Kesavan wrote:
PPMU is required by the exynos5420 devfreq driver. Add a device tree node for it.
Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx> --- arch/arm/boot/dts/exynos5420.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 8e7e35c..6ab7b03 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -833,4 +833,11 @@ samsung,pmu-syscon = <&pmu_system_controller>; #phy-cells = <1>; }; + + ppmu {
Shouldn't it have the unit-address part, like "ppmu@10d00000"?
+ compatible = "samsung,exynos5420-int-busfreq"; + reg = <0x10D00000 0x2000 /* PPMU_DMC_0_0 */ + 0x10D10000 0x2000 /* PPMU_DMC_0_1 */ + 0x10D60000 0x2000>; /* PPMU_DMC_1_0 */ + }; };
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