[PATCH v3 4/7] ARM: dts: Add PPMU device tree support for Exynos5420
From: Abhilash Kesavan <hidden>
Date: 2014-07-15 18:34:57
Also in:
linux-pm
Subsystem:
the rest · Maintainer:
Linus Torvalds
PPMU is required by the exynos5420 devfreq driver. Add a device tree node for it. Signed-off-by: Abhilash Kesavan <redacted> --- 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 1595722..6d6c00f 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi@@ -882,4 +882,11 @@ samsung,sysreg-phandle = <&sysreg_system_controller>; samsung,pmureg-phandle = <&pmu_system_controller>; }; + + ppmu@0x10D00000 { + compatible = "samsung,exynos5420-int-busfreq"; + reg = <0x10D00000 0x2000 /* PPMU_DMC_0_0 */ + 0x10D10000 0x2000 /* PPMU_DMC_0_1 */ + 0x10D60000 0x2000>; /* PPMU_DMC_1_0 */ + }; };
--
1.7.9.5