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

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Message-ID: <20230829171647.187787-22-knaerzche@gmail.com>
Date:   Tue, 29 Aug 2023 19:16:37 +0200
From:   Alex Bee <knaerzche@...il.com>
To:     Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Lee Jones <lee@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>
Cc:     Elaine Zhang <zhangqing@...k-chips.com>,
        Johan Jonker <jbx6244@...il.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, alsa-devel@...a-project.org,
        linux-clk@...r.kernel.org, linux-phy@...ts.infradead.org,
        Alex Bee <knaerzche@...il.com>
Subject: [PATCH 21/31] ARM: dts: rockchip: add power controller for RK312x

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

Signed-off-by: Alex Bee <knaerzche@...il.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@...a0000 {
 		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@...128_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@...128_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@...128_PD_GPU {
+				reg = <RK3128_PD_GPU>;
+				clocks = <&cru ACLK_GPU>;
+				pm_qos = <&qos_gpu>;
+				#power-domain-cells = <0>;
+			};
+		};
+	};
+
+	qos_gpu: qos@...2d000 {
+		compatible = "rockchip,rk3128-qos", "syscon";
+		reg = <0x1012d000 0x20>;
+	};
+
+	qos_vpu: qos@...2e000 {
+		compatible = "rockchip,rk3128-qos", "syscon";
+		reg = <0x1012e000 0x20>;
+	};
+
+	qos_rga: qos@...2f000 {
+		compatible = "rockchip,rk3128-qos", "syscon";
+		reg = <0x1012f000 0x20>;
+	};
+
+	qos_iep: qos@...2f100 {
+		compatible = "rockchip,rk3128-qos", "syscon";
+		reg = <0x1012f100 0x20>;
+	};
+
+	qos_lcdc: qos@...2f180 {
+		compatible = "rockchip,rk3128-qos", "syscon";
+		reg = <0x1012f180 0x20>;
+	};
+
+	qos_vip: qos@...2f200 {
+		compatible = "rockchip,rk3128-qos", "syscon";
+		reg = <0x1012f200 0x20>;
 	};
 
 	gic: interrupt-controller@...39000 {
-- 
2.42.0