arm64: dts: meson: a1: add secure power domain controller

Enable power domain controller for Meson A1 SoC.

Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Link: https://lore.kernel.org/r/1579087831-94965-5-git-send-email-jianxin.pan@amlogic.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 4dec518..755b4ad 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -60,6 +60,12 @@
 
        sm: secure-monitor {
                compatible = "amlogic,meson-gxbb-sm";
+
+               pwrc: power-controller {
+                       compatible = "amlogic,meson-a1-pwrc";
+                       #power-domain-cells = <1>;
+                       status = "okay";
+               };
        };
 
        soc {