linux-kernel - [PATCH v4 2/5] arm: dts: Add the burst and esc clock frequency properties to DSI node

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Date:   Mon, 06 Mar 2017 13:42:20 +0900
From:   Hoegeun Kwon <hoegeun.kwon@...sung.com>
To:     inki.dae@...sung.com, jy0922.shim@...sung.com,
        sw0312.kim@...sung.com, airlied@...ux.ie, kgene@...nel.org,
        krzk@...nel.org, robh+dt@...nel.org, mark.rutland@....com,
        catalin.marinas@....com, will.deacon@....com
Cc:     javier@....samsung.com, dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Hoegeun Kwon <hoegeun.kwon@...sung.com>
Subject: [PATCH v4 2/5] arm: dts: Add the burst and esc clock frequency
 properties to DSI node

The OF graph is not needed because the panel is a child of dsi. Add
the burst and esc clock frequency properties to the parent (DSI node).

Signed-off-by: Hoegeun Kwon <hoegeun.kwon@...sung.com>
Reviewed-by: Andrzej Hajda <a.hajda@...sung.com>
---
 arch/arm/boot/dts/exynos3250-rinato.dts | 2 ++
 arch/arm/boot/dts/exynos4210-trats.dts  | 2 ++
 arch/arm/boot/dts/exynos4412-trats2.dts | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index 548413e..c9f191c 100644
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -215,6 +215,8 @@
 &dsi_0 {
 	vddcore-supply = <&ldo6_reg>;
 	vddio-supply = <&ldo6_reg>;
+	samsung,burst-clock-frequency = <250000000>;
+	samsung,esc-clock-frequency = <20000000>;
 	samsung,pll-clock-frequency = <24000000>;
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 0ca1b4d..1743ca8 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -197,6 +197,8 @@
 &dsi_0 {
 	vddcore-supply = <&vusb_reg>;
 	vddio-supply = <&vmipi_reg>;
+	samsung,burst-clock-frequency = <500000000>;
+	samsung,esc-clock-frequency = <20000000>;
 	samsung,pll-clock-frequency = <24000000>;
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 41ecd6d..82221a0 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -385,6 +385,8 @@
 &dsi_0 {
 	vddcore-supply = <&ldo8_reg>;
 	vddio-supply = <&ldo10_reg>;
+	samsung,burst-clock-frequency = <500000000>;
+	samsung,esc-clock-frequency = <20000000>;
 	samsung,pll-clock-frequency = <24000000>;
 	status = "okay";
 
-- 
1.9.1