arm64: dts: amlogic: a5: add power domain controller node

Add power domain controller node for Amlogic A5 SoC.

Signed-off-by: Hongyu Chen <hongyu.chen1@amlogic.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240627-a5_secpower-v1-3-1f47dde1270c@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
index 43f68a7da2f7420e5a795a10d8a07c75bbacdb8e..17a6316de8918f31f3f7625f2eda06a60664139a 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include "amlogic-a4-common.dtsi"
+#include <dt-bindings/power/amlogic,a5-pwrc.h>
 / {
        cpus {
                #address-cells = <2>;
@@ -37,4 +38,13 @@
                        enable-method = "psci";
                };
        };
+
+       sm: secure-monitor {
+               compatible = "amlogic,meson-gxbb-sm";
+
+               pwrc: power-controller {
+                       compatible = "amlogic,a5-pwrc";
+                       #power-domain-cells = <1>;
+               };
+       };
 };