[PATCH 1/2] ARM: dts: Update display clock frequency for Origen-4210

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From: Tushar Behera <tushar.behera@xxxxxxxxxx>

As per the timing information for supported panel, the value should
be between 47.2 MHz to 47.9 MHz for 60Hz refresh rate.

Total horizontal pixels = 1024 (x-res) + 80 (margin) + 48 (hsync) = 1152
Total vertical pixels = 600 (y-res) + 80 (margin) + 3 (vsync) = 653

Target pixel clock rate for refresh rate @60 Hz
	= 1152 * 653 * 60 = 47208960 Hz ~ 47.5 MHz

Signed-off-by: Tushar Behera <tushar.behera@xxxxxxxxxx>
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
 arch/arm/boot/dts/exynos4210-origen.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 382d8c7..6906e8a 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -301,7 +301,7 @@
 	display-timings {
 		native-mode = <&timing0>;
 		timing0: timing {
-			clock-frequency = <50000>;
+			clock-frequency = <47500000>;
 			hactive = <1024>;
 			vactive = <600>;
 			hfront-porch = <64>;
-- 
1.7.9.5

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