ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock

Add a fixed-clock for baudrate 115200.

Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
index 521463d4cac6..7be1d2eaf3f0 100644
--- a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
+++ b/arch/arm/boot/dts/owl-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>;
 };