commit ebf06af55c7594ed1fc18469a5cddf911c40e687
author Geert Uytterhoeven <geert+renesas@glider.be> Mon Apr 03 11:55:19 2017 +0200
committer Simon Horman <horms+renesas@verge.net.au> Tue Apr 04 12:55:33 2017 -0400
tree 7e0793b75dfc98d5c3c9b179cefb1de8b5bbc38d
parent 57ff9d736e05bede56fdb47599fdddb3408d4651

ARM: dts: koelsch: Correct clock frequency of X2 DU clock input

The X2 crystal oscillator on the Koelsch development board provides a
74.25 MHz clock, not a 148.5 MHz clock.

Fixes: cd21cb46e14aae3a ("ARM: shmobile: koelsch: Add DU external pixel clocks to DT")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7791-koelsch.dts

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 59beb84..001e611 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -292,7 +292,7 @@
 	x2_clk: x2-clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <148500000>;
+		clock-frequency = <74250000>;
 	};
 
 	x13_clk: x13-clock {