[PATCH 13/15] ARM: shmobile: marzen: Add DU external pixel clock to DT

[Laurent Pinchart]

Declare the fixed 65MHz pixel clock connected to the DU clock input.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
 arch/arm/boot/dts/r8a7779-marzen.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts 
b/arch/arm/boot/dts/r8a7779-marzen.dts
index e83d40e24bcd..540756cdf391 100644
--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -122,6 +122,12 @@
                        };
                };
        };
+
+       x3_clk: x3-clock {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <65000000>;
+       };
 };

 &du {
@@ -129,6 +135,9 @@
        pinctrl-names = "default";
        status = "okay";

+       clocks = <&mstp1_clks R8A7779_CLK_DU>, <&x3_clk>;
+       clock-names = "du", "dclkin.0";
+
        ports {
                port at 0 {
                        endpoint {
-- 
2.0.4