arm64: dts: allwinner: a64: Add pinmux for RGB666 LCD

Allwinner A64's TCON0 can output RGB666 LCD signal.

Add its pinmux.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Torsten Duwe <duwe@suse.de>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index b275c6d35420..5200e68e8f1e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -611,6 +611,16 @@
                                 function = "i2c1";
                         };
 
+                        /omit-if-no-ref/
+                        lcd_rgb666_pins: lcd-rgb666-pins {
+                                pins = "PD0", "PD1", "PD2", "PD3", "PD4",
+                                       "PD5", "PD6", "PD7", "PD8", "PD9",
+                                       "PD10", "PD11", "PD12", "PD13",
+                                       "PD14", "PD15", "PD16", "PD17",
+                                       "PD18", "PD19", "PD20", "PD21";
+                                function = "lcd0";
+                        };
+
                         mmc0_pins: mmc0-pins {
                                 pins = "PF0", "PF1", "PF2", "PF3",
                                        "PF4", "PF5";