[PATCH 3/3] arm64: dts: amlogic: a4: add power domain controller node

Xianwei Zhao via B4 Relay
2024-05-28T08:39:50Z

From: Xianwei Zhao <xianwei.zhao@amlogic.com>

Add power domain controller node for Amlogic A4 SoC

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi | 4 ++++
arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 5 +++++
2 files changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
index b6106ad4a072..eebde77ae5b4 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
@@ -27,6 +27,10 @@ xtal: xtal-clk {
#clock-cells = <0>;
};

+ sm: secure-monitor {
+ compatible = "amlogic,meson-gxbb-sm";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index 73ca1d7eed81..917c05219b9c 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
@@ -37,4 +37,9 @@ cpu3: cpu@3 {
enable-method = "psci";
};
};
+
+ pwrc: power-controller {
+ compatible = "amlogic,a4-pwrc";
+ #power-domain-cells = <1>;
+ };
};

--
2.37.1