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 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
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