arm64: dts: rockchip: disable display subsystem for Lunzn Fastrhino R6xS

The R66S and R68S boards do not have HDMI output, so disable
the display subsystem.

Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20240701143028.1203997-3-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi
index e08c9eab6f170ce5fe1bc795ad985e055da5b58d..25c49bdbadbcbaae04397ba62c70ed1d9a8e8ffc 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi
@@ -115,6 +115,10 @@
        cpu-supply = <&vdd_cpu>;
 };
 
+&display_subsystem {
+       status = "disabled";
+};
+
 &gpu {
        mali-supply = <&vdd_gpu>;
        status = "okay";