[PATCH 15/15] ARM: shmobile: koelsch: Add DU external pixel clocks to DT

[Laurent Pinchart]

Declare the fixed 148.5MHz pixel clocks connected to the DU clock
inputs.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
 arch/arm/boot/dts/r8a7791-koelsch.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts 
b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 926a2ded55bc..04a518409a30 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -269,6 +269,18 @@
                        };
                };
        };
+
+       x2_clk: x2-clock {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <148500000>;
+       };
+
+       x13_clk: x13-clock {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <148500000>;
+       };
 };

 &du {
@@ -276,6 +288,13 @@
        pinctrl-names = "default";
        status = "okay";

+       clocks = <&mstp7_clks R8A7791_CLK_DU0>,
+                <&mstp7_clks R8A7791_CLK_DU1>,
+                <&mstp7_clks R8A7791_CLK_LVDS0>,
+                <&x13_clk>, <&x2_clk>;
+       clock-names = "du.0", "du.1", "lvds.0",
+                     "dclkin.0", "dclkin.1";
+
        ports {
                port at 0 {
                        endpoint {
-- 
2.0.4