[PATCH v3 4/7] ARM: dts: Add PPMU device tree support for Exynos5420

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




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

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux