[PATCH 2/5] arm64: dts: rockchip: Add powerzones definition for rock960

Daniel Lezcano daniel.lezcano at linaro.org
Wed Nov 24 04:55:01 PST 2021


Add the powerzones description. This first step introduces the big,
the little and the gpu as a powerzone place.

Signed-off-by: Daniel Lezcano <daniel.lezcano at linaro.org>
---
 .../boot/dts/rockchip/rk3399-rock960.dts      | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts
index 1a23e8f3cdf6..83540bdb64cd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts
@@ -61,6 +61,51 @@ bt_active_led: led-6 {
 		};
 	};
 
+	powerzones {
+
+		PKG_PZ: pkg {
+			#powerzone-cells = <0>;
+                        powerzone = <&SOC_PZ>;
+		};
+
+		SOC_PZ: soc {
+		};
+	};
+};
+
+&cpu_b0 {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
+};
+
+&cpu_b1 {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
+};
+
+&cpu_l0 {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
+};
+
+&cpu_l1 {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
+};
+
+&cpu_l2 {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
+};
+
+&cpu_l3 {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
+};
+
+&gpu {
+	#powerzone-cells = <0>;
+	powerzone = <&PKG_PZ>;
 };
 
 &cpu_alert0 {
-- 
2.25.1




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