[PATCH 21/31] ARM: dts: rockchip: add power controller for RK312x

Alex Bee
2023-08-29T17:19:36Z

Add the power controller node and the correspondending qos nodes for
RK312x.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
arch/arm/boot/dts/rockchip/rk312x.dtsi | 82 ++++++++++++++++++++++++++
1 file changed, 82 insertions(+)

diff --git a/arch/arm/boot/dts/rockchip/rk312x.dtsi b/arch/arm/boot/dts/rockchip/rk312x.dtsi
index 93560c4cd16a..617306a9edf7 100644
--- a/arch/arm/boot/dts/rockchip/rk312x.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk312x.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/power/rk3128-power.h>

/ {
compatible = "rockchip,rk3128";
@@ -133,6 +134,87 @@ smp-sram@0 {
pmu: syscon@100a0000 {
compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd";
reg = <0x100a0000 0x1000>;
+
+ power: power-controller {
+ compatible = "rockchip,rk3128-power-controller";
+ #power-domain-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ power-domain@RK3128_PD_VIO {
+ reg = <RK3128_PD_VIO>;
+ clocks = <&cru ACLK_RGA>,
+ <&cru ACLK_LCDC0>,
+ <&cru ACLK_IEP>,
+ <&cru ACLK_CIF>,
+ <&cru ACLK_VIO0>,
+ <&cru ACLK_VIO1>,
+ <&cru DCLK_VOP>,
+ <&cru DCLK_EBC>,
+ <&cru HCLK_RGA>,
+ <&cru HCLK_VIO>,
+ <&cru HCLK_EBC>,
+ <&cru HCLK_LCDC0>,
+ <&cru HCLK_IEP>,
+ <&cru HCLK_CIF>,
+ <&cru HCLK_VIO_H2P>,
+ <&cru PCLK_MIPI>,
+ <&cru SCLK_VOP>;
+ pm_qos = <&qos_rga>,
+ <&qos_iep>,
+ <&qos_lcdc>,
+ <&qos_vip>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@RK3128_PD_VIDEO {
+ reg = <RK3128_PD_VIDEO>;
+ clocks = <&cru ACLK_VEPU>,
+ <&cru ACLK_VDPU>,
+ <&cru HCLK_VEPU>,
+ <&cru HCLK_VDPU>,
+ <&cru SCLK_HEVC_CORE>;
+ pm_qos = <&qos_vpu>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@RK3128_PD_GPU {
+ reg = <RK3128_PD_GPU>;
+ clocks = <&cru ACLK_GPU>;
+ pm_qos = <&qos_gpu>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ qos_gpu: qos@1012d000 {
+ compatible = "rockchip,rk3128-qos", "syscon";
+ reg = <0x1012d000 0x20>;
+ };
+
+ qos_vpu: qos@1012e000 {
+ compatible = "rockchip,rk3128-qos", "syscon";
+ reg = <0x1012e000 0x20>;
+ };
+
+ qos_rga: qos@1012f000 {
+ compatible = "rockchip,rk3128-qos", "syscon";
+ reg = <0x1012f000 0x20>;
+ };
+
+ qos_iep: qos@1012f100 {
+ compatible = "rockchip,rk3128-qos", "syscon";
+ reg = <0x1012f100 0x20>;
+ };
+
+ qos_lcdc: qos@1012f180 {
+ compatible = "rockchip,rk3128-qos", "syscon";
+ reg = <0x1012f180 0x20>;
+ };
+
+ qos_vip: qos@1012f200 {
+ compatible = "rockchip,rk3128-qos", "syscon";
+ reg = <0x1012f200 0x20>;
};

gic: interrupt-controller@10139000 {
--
2.42.0