[09/11] ARM: dts: rockchip: Add display subsystem for RK3128

Commit Message

Alex Bee Dec. 13, 2023, 7:51 p.m. UTC

Add vop and display-subsysem nodes to RK3128's device tree.

Signed-off-by: Alex Bee <[e-mail]>
---
 arch/arm/boot/dts/rockchip/rk3128.dtsi | 27 ++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index e2264c40b924..1a3bc8b2bc6e 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -115,6 +115,12 @@  opp-1200000000 {
 		};
 	};
 
+	display_subsystem: display-subsystem {
+		compatible = "rockchip,display-subsystem";
+		ports = <&vop_out>;
+		status = "disabled";
+	};
+
 	gpu_opp_table: opp-table-1 {
 		compatible = "operating-points-v2";
 
@@ -246,6 +252,27 @@  power-domain@RK3128_PD_GPU {
 		};
 	};
 
+	vop: vop@1010e000 {
+		compatible = "rockchip,rk3126-vop";
+		reg = <0x1010e000 0x300>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_LCDC0>, <&cru DCLK_VOP>,
+			 <&cru HCLK_LCDC0>;
+		clock-names = "aclk_vop", "dclk_vop",
+			      "hclk_vop";
+		resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>,
+			 <&cru SRST_VOP_D>;
+		reset-names = "axi", "ahb",
+			      "dclk";
+		power-domains = <&power RK3128_PD_VIO>;
+		status = "disabled";
+
+		vop_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
 	qos_gpu: qos@1012d000 {
 		compatible = "rockchip,rk3128-qos", "syscon";
 		reg = <0x1012d000 0x20>;