[PATCH v4 18/28] ARM: dts: s500-guitar-bb-rev-b: Add fake uart3 clock

[Andreas Färber]

Add a fixed-clock for baudrate 115200.

Signed-off-by: Andreas Färber <afaer...@suse.de>
---
 v2 -> v3 -> v4: unchanged
 
 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 834b71df31bd..f6fd10a9cd34 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>;
 };
-- 
2.12.3