[PATCH AUTOSEL for 4.9 108/219] ARM: dts: koelsch: Correct clock frequency of X2 DU clock input

[Sasha Levin]

From: Geert Uytterhoeven <geert+rene...@glider.be>

[ Upstream commit ebf06af55c7594ed1fc18469a5cddf911c40e687 ]

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+rene...@glider.be>
Acked-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Tested-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
Signed-off-by: Sasha Levin <alexander.le...@microsoft.com>
---
 arch/arm/boot/dts/r8a7791-koelsch.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts 
b/arch/arm/boot/dts/r8a7791-koelsch.dts
index f8a7d090fd01..12841e9bab98 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -279,7 +279,7 @@
        x2_clk: x2-clock {
                compatible = "fixed-clock";
                #clock-cells = <0>;
-               clock-frequency = <148500000>;
+               clock-frequency = <74250000>;
        };
 
        x13_clk: x13-clock {
-- 
2.14.1