arm64: dts: rockchip: Add missing secondary compatible for PX30 DSI

Add second DSI compatible to comply with DT schema validation
comming in the second patch.

Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20211211233818.88482-1-david@ixit.cz
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 00f50b05d55a3639eb5c83ef83d5d5c8d69637f7..f972704dfe7abf27585bda276194b1875e8569af 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -1072,7 +1072,7 @@
        };
 
        dsi: dsi@ff450000 {
-               compatible = "rockchip,px30-mipi-dsi";
+               compatible = "rockchip,px30-mipi-dsi", "snps,dw-mipi-dsi";
                reg = <0x0 0xff450000 0x0 0x10000>;
                interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru PCLK_MIPI_DSI>;