The VOP2 is the display output controller on the RK3568. Add the node
for it to the dtsi file along with the required display-subsystem node
and the iommu node.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 52 ++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 46d9552f60284..6ebf7c14e096a 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -447,6 +447,58 @@ gmac1_mtl_tx_setup: tx-queues-config {
};
};
+ display_subsystem: display-subsystem {
+ compatible = "rockchip,display-subsystem";
+ ports = <&vop_out>;
+ };
+
+ vop: vop@fe040000 {
+ compatible = "rockchip,rk3568-vop";
+ reg = <0x0 0xfe040000 0x0 0x3000>, <0x0 0xfe044000 0x0 0x1000>;
+ reg-names = "regs", "gamma_lut";
+ rockchip,grf = <&grf>;
+ interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>, <&cru DCLK_VOP0>, <&cru DCLK_VOP1>, <&cru DCLK_VOP2>;
+ clock-names = "aclk_vop", "hclk_vop", "dclk_vp0", "dclk_vp1", "dclk_vp2";
+ iommus = <&vop_mmu>;
+ power-domains = <&power RK3568_PD_VO>;
+ status = "disabled";
+
+ vop_out: ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vp0: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ vp1: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ vp2: port@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ };
+ };
+
+ vop_mmu: iommu@fe043e00 {
+ compatible = "rockchip,rk3568-iommu";
+ reg = <0x0 0xfe043e00 0x0 0x100>, <0x0 0xfe043f00 0x0 0x100>;
+ interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vop_mmu";
+ clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
+ clock-names = "aclk", "iface";
+ #iommu-cells = <0>;
+ status = "disabled";
+ };
+
qos_gpu: qos@fe128000 {
compatible = "rockchip,rk3568-qos", "syscon";
reg = <0x0 0xfe128000 0x0 0x20>;
--
2.30.2
