linux-kernel - [PATCH v3 4/7] arm: dts: Add the burst and esc clock frequency properties for exynos4210 dts

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Message-id: <1488450019-6482-5-git-send-email-hoegeun.kwon@samsung.com>
Date:   Thu, 02 Mar 2017 19:20:16 +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 v3 4/7] arm: dts: Add the burst and esc clock frequency
 properties for exynos4210 dts

The OF graph is not needed because the panel is a child of dsi. So
added the burst and esc clock frequency properties to the parent (DSI
node), taking into account the bisectability problem so that remove
the OF graph from DSI node.

Signed-off-by: Hoegeun Kwon <hoegeun.kwon@...sung.com>
Reviewed-by: Andrzej Hajda <a.hajda@...sung.com>
---
 arch/arm/boot/dts/exynos4210-trats.dts | 2 ++
 1 file changed, 2 insertions(+)

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";
 
-- 
1.9.1