arm64: dts: add support for S4 power domain controller

Enable power domain controller for Meson s4 SoC

Signed-off-by: Shunzhou Jiang <shunzhou.jiang@amlogic.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220401110306.3364551-1-shunzhou.jiang@amlogic.com

diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index dcaf7d98a6f150f9def55c3bc636a2ecd2455c53..2e45a8ecd9a0e57f74e37bfc6e749d96341318f3 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -61,6 +61,12 @@
                #clock-cells = <0>;
        };
 
+       pwrc: power-controller {
+               compatible = "amlogic,meson-s4-pwrc";
+               #power-domain-cells = <1>;
+               status = "okay";
+       };
+
        soc {
                compatible = "simple-bus";
                #address-cells = <2>;