rockchip: add system-LED aliases specific to OpenWrt

Add the aliases sections required to detect LEDs specific to OpenWrt
boot / update indication for the NanoPi R4S.

Signed-off-by: David Bauer <[email protected]>

target/linux/rockchip/patches-5.10/106-r4s-openwrt-leds.patch

@@ -0,0 +1,16 @@
+--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+@@ -19,6 +19,13 @@
+ 	model = "FriendlyElec NanoPi R4S";
+ 	compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
+ 
++	aliases {
++		led-boot = &sys_led;
++		led-failsafe = &sys_led;
++		led-running = &sys_led;
++		led-upgrade = &sys_led;
++	};
++
+ 	/delete-node/ display-subsystem;
+ 
+ 	gpio-leds {

target/linux/rockchip/patches-5.15/106-r4s-openwrt-leds.patch

@@ -0,0 +1,16 @@
+--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+@@ -19,6 +19,13 @@
+ 	model = "FriendlyElec NanoPi R4S";
+ 	compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
+ 
++	aliases {
++		led-boot = &sys_led;
++		led-failsafe = &sys_led;
++		led-running = &sys_led;
++		led-upgrade = &sys_led;
++	};
++
+ 	/delete-node/ display-subsystem;
+ 
+ 	gpio-leds {