Re: [PATCH v1 2/4] arm64: dts: rockchip: Add eDP node for RK3576
From: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Date: 2026-03-16 11:32:45
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On Tuesday, 10 March 2026 11:53:05 Central European Standard Time Damon Ding wrote:
quoted hunk ↗ jump to hunk
Add support for the eDP output on RK3576 SoC. Signed-off-by: Damon Ding <redacted> --- arch/arm64/boot/dts/rockchip/rk3576.dtsi | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+)diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi index a86fc6b4e8c4..14900a66d3e1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi@@ -1446,6 +1446,34 @@ hdmi_out: port@1 { }; }; + edp: edp@27dc0000 { + compatible = "rockchip,rk3576-edp"; + reg = <0x0 0x27dc0000 0x0 0x1000>; + clocks = <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>, <&cru HCLK_VO0_ROOT>; + clock-names = "dp", "pclk", "hclk"; + interrupts = <GIC_SPI 365 IRQ_TYPE_LEVEL_HIGH>; + phys = <&hdptxphy>; + phy-names = "dp"; + power-domains = <&power RK3576_PD_VO0>; + resets = <&cru SRST_EDP0_24M>, <&cru SRST_P_EDP0>; + reset-names = "dp", "apb"; + rockchip,grf = <&vo0_grf>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + edp_in: port@0 { + reg = <0>; + }; + + edp_out: port@1 { + reg = <1>; + }; + }; + }; + sai7: sai@27ed0000 { compatible = "rockchip,rk3576-sai"; reg = <0x0 0x27ed0000 0x0 0x1000>;
Reviewed-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> By cross-referencing the TRM, I checked the address, the IRQ number, and the power domain, and verified that there are no new check_dtbs warnings introduced. Kind regards, Nicolas Frattaroli