linux-kernel - [PATCH 14/27] ARM: dts: exynos3250: Add device tree nodes for clock controllers

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Date:	Thu, 10 Apr 2014 19:06:04 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	kgene.kim@...sung.com, t.figa@...sung.com,
	linux-samsung-soc@...r.kernel.org
Cc:	kyungmin.park@...sung.com, cw00.choi@...sung.com,
	inki.dae@...sung.com, sw0312.kim@...sung.com,
	hyunhee.kim@...sung.com, yj44.cho@...sung.com,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 14/27] ARM: dts: exynos3250: Add device tree nodes for clock
 controllers

From: Tomasz Figa <t.figa@...sung.com>

This patch add dt node of clock controllers to support Exynos3250 SoC.
Exynos3250's clock drvier divide into two scope for clock controller as following:
- 'cmu' clock-controller includes CMU_LEFTBUS/RIGHTBUS/TOP/CPU/ISP/ACP clocks

Signed-off-by: Tomasz Figa <t.figa@...sung.com>
[Modify base address of clock and remove unnecessary dt node by Chanwoo Choi]
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
[Include exynos3250 clock header file by Hyunhee Kim]
Signed-off-by: Hyunhee Kim <hyunhee.kim@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
---
 arch/arm/boot/dts/exynos3250.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index dba3218..758913e 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -19,6 +19,7 @@
 
 #include "skeleton.dtsi"
 #include "exynos3250-pinctrl.dtsi"
+#include <dt-bindings/clock/exynos3250.h>
 
 / {
 	compatible = "samsung,exynos3250";
@@ -39,6 +40,12 @@
 		reg = <0x10010000 0x400>;
 	};
 
+	cmu: clock-controller@...30000 {
+		compatible = "samsung,exynos3250-cmu";
+		reg = <0x10030000 0x20000>;
+		#clock-cells = <1>;
+	};
+
 	gic: interrupt-controller@...81000 {
 		compatible = "arm,cortex-a7-gic";
 		#interrupt-cells = <3>;
-- 
1.8.0

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