linux-kernel - [PATCH v2 17/17] ARM: dts: s500-guitar-bb-rev-b: Add fake uart3 clock

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Date:   Fri, 24 Feb 2017 04:40:55 +0100
From:   Andreas Färber <afaerber@...e.de>
To:     arm@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, mp-cs@...ions-semi.com,
        96boards@...obotics.com, support@...aker.org,
        linux-kernel@...r.kernel.org,
        Andreas Färber <afaerber@...e.de>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        devicetree@...r.kernel.org
Subject: [PATCH v2 17/17] ARM: dts: s500-guitar-bb-rev-b: Add fake uart3 clock

Add a fixed-clock for baudrate 115200.

Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 v2: new
 
 arch/arm/boot/dts/s500-guitar-bb-rev-b.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts
index 834b71d..f6fd10a 100644
--- a/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts
+++ b/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts
@@ -19,8 +19,15 @@
 	chosen {
 		stdout-path = "serial3:115200n8";
 	};
+
+	uart3_clk: uart3-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
 };
 
 &uart3 {
 	status = "okay";
+	clocks = <&uart3_clk>;
 };
-- 
2.10.2