[PATCH v2 6/8] arm64: dts: rockchip: Add D-PHY for RK3368

WeiHao Li
2025-09-05T02:57:26Z

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>
---
arch/arm64/boot/dts/rockchip/rk3368.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 9761dfc88..60e982a3d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -883,6 +883,17 @@ vop_mmu: iommu@ff930300 {
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>,
--
2.39.5