[PATCH 4/4] arm64: dts: rockchip: add csi dphy nodes to rk3576
From: Amin Gattout <hidden>
Date: 2026-08-20 14:02:00
Also in:
linux-devicetree, linux-phy, linux-rockchip, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The Rockchip RK3576 features two MIPI CSI-2 DPHYs. Add the device tree nodes for them. Signed-off-by: Amin Gattout <redacted> --- arch/arm64/boot/dts/rockchip/rk3576.dtsi | 34 ++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index b0c0d3c8b1b1..b7a527614243 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi@@ -973,11 +973,21 @@ sdgmac_grf: syscon@26038000 { reg = <0x0 0x26038000 0x0 0x1000>; }; + csidphy0_grf: syscon@2603a000 { + compatible = "rockchip,rk3576-csidphy-grf", "syscon"; + reg = <0x0 0x2603a000 0x0 0x2000>; + }; + ioc_grf: syscon@26040000 { compatible = "rockchip,rk3576-ioc-grf", "syscon", "simple-mfd"; reg = <0x0 0x26040000 0x0 0xc000>; }; + csidphy1_grf: syscon@2604c000 { + compatible = "rockchip,rk3576-csidphy-grf", "syscon"; + reg = <0x0 0x2604c000 0x0 0x2000>; + }; + cru: clock-controller@27200000 { compatible = "rockchip,rk3576-cru"; reg = <0x0 0x27200000 0x0 0x50000>;
@@ -2848,6 +2858,30 @@ hdptxphy: hdmiphy@2b000000 { status = "disabled"; }; + csi_dphy0: phy@2b030000 { + compatible = "rockchip,rk3576-csi-dphy"; + reg = <0x0 0x2b030000 0x0 0x10000>; + clocks = <&cru PCLK_CSIDPHY>; + clock-names = "pclk"; + #phy-cells = <0>; + resets = <&cru SRST_P_CSIPHY>; + reset-names = "apb"; + rockchip,grf = <&csidphy0_grf>; + status = "disabled"; + }; + + csi_dphy1: phy@2b070000 { + compatible = "rockchip,rk3576-csi-dphy"; + reg = <0x0 0x2b070000 0x0 0x10000>; + clocks = <&cru PCLK_CSIDPHY1>; + clock-names = "pclk"; + #phy-cells = <0>; + resets = <&cru SRST_P_CSIDPHY1>; + reset-names = "apb"; + rockchip,grf = <&csidphy1_grf>; + status = "disabled"; + }; + sram: sram@3ff88000 { compatible = "mmio-sram"; reg = <0x0 0x3ff88000 0x0 0x78000>;
--
2.43.0