rockchip-inno-csi-dphy.yaml (1599B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/phy/rockchip-inno-csi-dphy.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Rockchip SoC MIPI RX0 D-PHY Device Tree Bindings 8 9maintainers: 10 - Heiko Stuebner <heiko@sntech.de> 11 12description: | 13 The Rockchip SoC has a MIPI CSI D-PHY based on an Innosilicon IP wich 14 connects to the ISP1 (Image Signal Processing unit v1.0) for CSI cameras. 15 16properties: 17 compatible: 18 enum: 19 - rockchip,px30-csi-dphy 20 - rockchip,rk1808-csi-dphy 21 - rockchip,rk3326-csi-dphy 22 - rockchip,rk3368-csi-dphy 23 24 reg: 25 maxItems: 1 26 27 clocks: 28 maxItems: 1 29 30 clock-names: 31 const: pclk 32 33 '#phy-cells': 34 const: 0 35 36 power-domains: 37 description: Video in/out power domain. 38 maxItems: 1 39 40 resets: 41 items: 42 - description: exclusive PHY reset line 43 44 reset-names: 45 items: 46 - const: apb 47 48 rockchip,grf: 49 $ref: /schemas/types.yaml#/definitions/phandle 50 description: 51 Some additional phy settings are access through GRF regs. 52 53required: 54 - compatible 55 - reg 56 - clocks 57 - clock-names 58 - '#phy-cells' 59 - power-domains 60 - resets 61 - reset-names 62 - rockchip,grf 63 64additionalProperties: false 65 66examples: 67 - | 68 69 csi_dphy: phy@ff2f0000 { 70 compatible = "rockchip,px30-csi-dphy"; 71 reg = <0xff2f0000 0x4000>; 72 clocks = <&cru 1>; 73 clock-names = "pclk"; 74 #phy-cells = <0>; 75 power-domains = <&power 1>; 76 resets = <&cru 1>; 77 reset-names = "apb"; 78 rockchip,grf = <&grf>; 79 };