From: Jose Abreu <Jose.Abreu@synopsys.com>
Date: Wed, 22 Feb 2017 18:19:35 +0000 (+0000)
Subject: arc: axs10x: Fix ARC PGU default clock frequency
X-Git-Tag: v4.12-rc1~51^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=36b5a5152119cd08760067ca31d8577de993c490;p=karo-tx-linux.git

arc: axs10x: Fix ARC PGU default clock frequency

Default clock frequency for ARC PGU does not match any
existing HDMI mode, instead the default value matches a
DVI mode. Change the clock frequency to 74.25MHz so that
it matches HDMI mode 1280x720@60Hz

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Carlos Palminha <palminha@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: devicetree@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---

diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 9d882b1a3e1c..41cfb29b62c1 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -51,7 +51,7 @@
 			pguclk: pguclk {
 				#clock-cells = <0>;
 				compatible = "fixed-clock";
-				clock-frequency = <74440000>;
+				clock-frequency = <74250000>;
 			};
 		};