ARM: dts: sun8i-v3s: Add CSI0 MCLK pin definition

This adds a device-tree definition for the CSI0 MCLK pin,
which can be used for feeding MIPI CSI-2 sensors.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index b7b0e685e26b484c7daadcc1c1eef72fc1a97fc7..eb4cb63fef13c5731d057fc869eb42ad5e2aa105 100644 (file)
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -337,6 +337,12 @@
                        interrupt-controller;
                        #interrupt-cells = <3>;
 
+                       /omit-if-no-ref/
+                       csi0_mclk_pin: csi0-mclk-pin {
+                               pins = "PE20";
+                               function = "csi_mipi";
+                       };
+
                        /omit-if-no-ref/
                        csi1_8bit_pins: csi1-8bit-pins {
                                pins = "PE0", "PE2", "PE3", "PE8", "PE9",