linux-kernel - [PATCH v2 4/5] arm: dts: Add syscon handle in pmu node for exynos5420

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Message-id: <1398426857-5097-5-git-send-email-pankaj.dubey@samsung.com>
Date:	Fri, 25 Apr 2014 20:54:16 +0900
From:	Pankaj Dubey <pankaj.dubey@...sung.com>
To:	linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	kgene.kim@...sung.com, robh+dt@...nel.org, t.figa@...sung.com,
	chow.kim@...sung.com, yg1004.jang@...sung.com,
	Pankaj Dubey <pankaj.dubey@...sung.com>
Subject: [PATCH v2 4/5] arm: dts: Add syscon handle in pmu node for exynos5420

Add "samsung,syscon-phandle" property pointing to PMU node
to access PMU register via PMU regmap handle.

Signed-off-by: Pankaj Dubey <pankaj.dubey@...sung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index c3a9a66..c6e449d 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -673,6 +673,7 @@
 	pmu_system_controller: system-controller@...40000 {
 		compatible = "samsung,exynos5420-pmu", "syscon";
 		reg = <0x10040000 0x5000>;
+		samsung,syscon-phandle = <&pmu_system_controller>;
 	};
 
 	tmu_cpu0: tmu@...60000 {
-- 
1.7.10.4

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