linux-kernel - [RESEND PATCH 2/2] arc: axs10x: Fix ARC PGU default clock frequency

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Message-Id: <16273b3a26ec770f8d169f04f7cb9eb2fac55909.1487787376.git.joabreu@synopsys.com>
Date:   Fri, 21 Apr 2017 11:15:02 +0100
From:   Jose Abreu <Jose.Abreu@...opsys.com>
To:     linux-snps-arc@...ts.infradead.org
Cc:     Jose Abreu <Jose.Abreu@...opsys.com>,
        Carlos Palminha <CARLOS.PALMINHA@...opsys.com>,
        Alexey Brodkin <Alexey.Brodkin@...opsys.com>,
        Rob Herring <robh+dt@...nel.org>,
        Vineet Gupta <Vineet.Gupta1@...opsys.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RESEND PATCH 2/2] 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@...z

Signed-off-by: Jose Abreu <joabreu@...opsys.com>
Acked-by: Alexey Brodkin <abrodkin@...opsys.com>
Cc: Carlos Palminha <palminha@...opsys.com>
Cc: Alexey Brodkin <abrodkin@...opsys.com>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Vineet Gupta <vgupta@...opsys.com>
Cc: devicetree@...r.kernel.org
Cc: linux-snps-arc@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
---
 arch/arc/boot/dts/axs10x_mb.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 9d882b1..41cfb29 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>;
 			};
 		};
 
-- 
1.9.1