From: WeiHao Li <cn.liweihao@gmail.com>
Date: Fri, 5 Sep 2025 02:56:30 +0000 (+0800)
Subject: arm64: dts: rockchip: Add D-PHY for RK3368
X-Git-Tag: v6.19-rc1~100^2~12^2~41
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d62e2ad29b815509291b6a07787ed51b52e2b4d5;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: rockchip: Add D-PHY for RK3368

RK3368 has a InnoSilicon D-PHY which supports DSI/LVDS/TTL with maximum
trasnfer rate of 1 Gbps per lane.

Signed-off-by: WeiHao Li <cn.liweihao@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 9761dfc888561..60e982a3db0d5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -883,6 +883,17 @@
 		status = "disabled";
 	};
 
+	dphy: phy@ff968000 {
+		compatible = "rockchip,rk3368-dsi-dphy";
+		reg = <0x0 0xff968000 0x0 0x4000>;
+		clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_DPHYTX0>;
+		clock-names = "ref", "pclk";
+		#phy-cells = <0>;
+		resets = <&cru SRST_MIPIDPHYTX>;
+		reset-names = "apb";
+		status = "disabled";
+	};
+
 	hevc_mmu: iommu@ff9a0440 {
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff9a0440 0x0 0x40>,