54 lines
1.5 KiB
Diff
54 lines
1.5 KiB
Diff
From e51828f80df99a2899e263b750cada6426f14c92 Mon Sep 17 00:00:00 2001
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From: Heiko Stuebner <heiko@sntech.de>
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Date: Mon, 7 Jul 2025 18:49:04 +0200
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Subject: [PATCH] arm64: dts: rockchip: add the dsi controller to rk3576
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The RK3576 comes with one DSI2 controllers based on the same newer
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Synopsis IP as the ones on the RK3588.
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Add the necessary node for it.
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Link: https://lore.kernel.org/r/20250707164906.1445288-12-heiko@sntech.de
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---
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arch/arm64/boot/dts/rockchip/rk3576.dtsi | 28 ++++++++++++++++++++++++
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1 file changed, 28 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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@@ -1389,6 +1389,34 @@
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status = "disabled";
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};
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+ dsi: dsi@27d80000 {
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+ compatible = "rockchip,rk3576-mipi-dsi2";
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+ reg = <0x0 0x27d80000 0x0 0x10000>;
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+ interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&cru PCLK_DSIHOST0>, <&cru CLK_DSIHOST0>;
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+ clock-names = "pclk", "sys";
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+ power-domains = <&power RK3576_PD_VO0>;
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+ resets = <&cru SRST_P_DSIHOST0>;
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+ reset-names = "apb";
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+ phys = <&mipidcphy PHY_TYPE_DPHY>;
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+ phy-names = "dcphy";
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+ rockchip,grf = <&vo0_grf>;
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+ status = "disabled";
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+
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+ ports {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ dsi_in: port@0 {
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+ reg = <0>;
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+ };
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+
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+ dsi_out: port@1 {
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+ reg = <1>;
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+ };
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+ };
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+ };
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+
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hdmi: hdmi@27da0000 {
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compatible = "rockchip,rk3576-dw-hdmi-qp";
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reg = <0x0 0x27da0000 0x0 0x20000>;
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