99 lines
2.5 KiB
Diff
99 lines
2.5 KiB
Diff
From d74b842cab0860e41a45df0dac41e4e56202c766 Mon Sep 17 00:00:00 2001
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From: Andy Yan <andy.yan@rock-chips.com>
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Date: Tue, 31 Dec 2024 17:57:18 +0800
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Subject: [PATCH] arm64: dts: rockchip: Add vop for rk3576
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Add VOP and VOP_MMU found on rk3576.
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Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
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Link: https://lore.kernel.org/r/20241231095728.253943-2-andyshrk@163.com
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/rk3576.dtsi | 68 ++++++++++++++++++++++++
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1 file changed, 68 insertions(+)
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--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
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@@ -393,6 +393,11 @@
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};
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};
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+ display_subsystem: display-subsystem {
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+ compatible = "rockchip,display-subsystem";
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+ ports = <&vop_out>;
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+ };
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+
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firmware {
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scmi: scmi {
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compatible = "arm,scmi-smc";
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@@ -937,6 +942,69 @@
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status = "disabled";
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};
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+ vop: vop@27d00000 {
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+ compatible = "rockchip,rk3576-vop";
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+ reg = <0x0 0x27d00000 0x0 0x3000>, <0x0 0x27d05000 0x0 0x1000>;
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+ reg-names = "vop", "gamma-lut";
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+ interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "sys",
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+ "vp0",
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+ "vp1",
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+ "vp2";
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+ clocks = <&cru ACLK_VOP>,
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+ <&cru HCLK_VOP>,
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+ <&cru DCLK_VP0>,
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+ <&cru DCLK_VP1>,
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+ <&cru DCLK_VP2>;
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+ clock-names = "aclk",
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+ "hclk",
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+ "dclk_vp0",
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+ "dclk_vp1",
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+ "dclk_vp2";
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+ iommus = <&vop_mmu>;
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+ power-domains = <&power RK3576_PD_VOP>;
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+ rockchip,grf = <&sys_grf>;
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+ rockchip,pmu = <&pmu>;
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+ status = "disabled";
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+
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+ vop_out: ports {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ vp0: port@0 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ reg = <0>;
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+ };
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+
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+ vp1: port@1 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ reg = <1>;
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+ };
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+
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+ vp2: port@2 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ reg = <2>;
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+ };
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+ };
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+ };
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+
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+ vop_mmu: iommu@27d07e00 {
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+ compatible = "rockchip,rk3576-iommu", "rockchip,rk3568-iommu";
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+ reg = <0x0 0x27d07e00 0x0 0x100>, <0x0 0x27d07f00 0x0 0x100>;
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+ interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
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+ clock-names = "aclk", "iface";
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+ #iommu-cells = <0>;
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+ power-domains = <&power RK3576_PD_VOP>;
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+ status = "disabled";
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+ };
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+
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qos_hdcp1: qos@27f02000 {
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compatible = "rockchip,rk3576-qos", "syscon";
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reg = <0x0 0x27f02000 0x0 0x20>;
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