1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/display/brcm,bcm2835-dsi0.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Broadcom VC4 (VideoCore4) DSI Controller 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Eric Anholt <eric@anholt.net> 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunallOf: 13*4882a593Smuzhiyun - $ref: dsi-controller.yaml# 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunproperties: 16*4882a593Smuzhiyun "#clock-cells": 17*4882a593Smuzhiyun const: 1 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun compatible: 20*4882a593Smuzhiyun enum: 21*4882a593Smuzhiyun - brcm,bcm2835-dsi0 22*4882a593Smuzhiyun - brcm,bcm2835-dsi1 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun reg: 25*4882a593Smuzhiyun maxItems: 1 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun clocks: 28*4882a593Smuzhiyun items: 29*4882a593Smuzhiyun - description: The DSI PLL clock feeding the DSI analog PHY 30*4882a593Smuzhiyun - description: The DSI ESC clock 31*4882a593Smuzhiyun - description: The DSI pixel clock 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun clock-names: 34*4882a593Smuzhiyun items: 35*4882a593Smuzhiyun - const: phy 36*4882a593Smuzhiyun - const: escape 37*4882a593Smuzhiyun - const: pixel 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun clock-output-names: true 40*4882a593Smuzhiyun # FIXME: The meta-schemas don't seem to allow it for now 41*4882a593Smuzhiyun # items: 42*4882a593Smuzhiyun # - description: The DSI byte clock for the PHY 43*4882a593Smuzhiyun # - description: The DSI DDR2 clock 44*4882a593Smuzhiyun # - description: The DSI DDR clock 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun interrupts: 47*4882a593Smuzhiyun maxItems: 1 48*4882a593Smuzhiyun 49*4882a593Smuzhiyunrequired: 50*4882a593Smuzhiyun - "#clock-cells" 51*4882a593Smuzhiyun - compatible 52*4882a593Smuzhiyun - reg 53*4882a593Smuzhiyun - clocks 54*4882a593Smuzhiyun - clock-names 55*4882a593Smuzhiyun - clock-output-names 56*4882a593Smuzhiyun - interrupts 57*4882a593Smuzhiyun 58*4882a593SmuzhiyununevaluatedProperties: false 59*4882a593Smuzhiyun 60*4882a593Smuzhiyunexamples: 61*4882a593Smuzhiyun - | 62*4882a593Smuzhiyun #include <dt-bindings/clock/bcm2835.h> 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun dsi1: dsi@7e700000 { 65*4882a593Smuzhiyun compatible = "brcm,bcm2835-dsi1"; 66*4882a593Smuzhiyun reg = <0x7e700000 0x8c>; 67*4882a593Smuzhiyun interrupts = <2 12>; 68*4882a593Smuzhiyun #address-cells = <1>; 69*4882a593Smuzhiyun #size-cells = <0>; 70*4882a593Smuzhiyun #clock-cells = <1>; 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun clocks = <&clocks BCM2835_PLLD_DSI1>, 73*4882a593Smuzhiyun <&clocks BCM2835_CLOCK_DSI1E>, 74*4882a593Smuzhiyun <&clocks BCM2835_CLOCK_DSI1P>; 75*4882a593Smuzhiyun clock-names = "phy", "escape", "pixel"; 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun clock-output-names = "dsi1_byte", "dsi1_ddr2", "dsi1_ddr"; 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun pitouchscreen: panel@0 { 80*4882a593Smuzhiyun compatible = "raspberrypi,touchscreen"; 81*4882a593Smuzhiyun reg = <0>; 82*4882a593Smuzhiyun 83*4882a593Smuzhiyun /* ... */ 84*4882a593Smuzhiyun }; 85*4882a593Smuzhiyun }; 86*4882a593Smuzhiyun 87*4882a593Smuzhiyun... 88