1bd9eccf1SNeil Armstrong# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2bd9eccf1SNeil Armstrong# Copyright 2019 BayLibre, SAS 3bd9eccf1SNeil Armstrong%YAML 1.2 4bd9eccf1SNeil Armstrong--- 5bd9eccf1SNeil Armstrong$id: "http://devicetree.org/schemas/power/amlogic,meson-ee-pwrc.yaml#" 6bd9eccf1SNeil Armstrong$schema: "http://devicetree.org/meta-schemas/core.yaml#" 7bd9eccf1SNeil Armstrong 8bd9eccf1SNeil Armstrongtitle: Amlogic Meson Everything-Else Power Domains 9bd9eccf1SNeil Armstrong 10bd9eccf1SNeil Armstrongmaintainers: 11bd9eccf1SNeil Armstrong - Neil Armstrong <narmstrong@baylibre.com> 12bd9eccf1SNeil Armstrong 13bd9eccf1SNeil Armstrongdescription: |+ 14bd9eccf1SNeil Armstrong The Everything-Else Power Domains node should be the child of a syscon 15bd9eccf1SNeil Armstrong node with the required property: 16bd9eccf1SNeil Armstrong 17bd9eccf1SNeil Armstrong - compatible: Should be the following: 18bd9eccf1SNeil Armstrong "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon" 19bd9eccf1SNeil Armstrong 20bd9eccf1SNeil Armstrong Refer to the the bindings described in 21bd9eccf1SNeil Armstrong Documentation/devicetree/bindings/mfd/syscon.txt 22bd9eccf1SNeil Armstrong 23bd9eccf1SNeil Armstrongproperties: 24bd9eccf1SNeil Armstrong compatible: 25bd9eccf1SNeil Armstrong enum: 26bd9eccf1SNeil Armstrong - amlogic,meson-g12a-pwrc 27bd9eccf1SNeil Armstrong - amlogic,meson-sm1-pwrc 28bd9eccf1SNeil Armstrong 29bd9eccf1SNeil Armstrong clocks: 30bd9eccf1SNeil Armstrong minItems: 2 31bd9eccf1SNeil Armstrong 32bd9eccf1SNeil Armstrong clock-names: 33bd9eccf1SNeil Armstrong items: 34bd9eccf1SNeil Armstrong - const: vpu 35bd9eccf1SNeil Armstrong - const: vapb 36bd9eccf1SNeil Armstrong 37bd9eccf1SNeil Armstrong resets: 38bd9eccf1SNeil Armstrong minItems: 11 39bd9eccf1SNeil Armstrong 40bd9eccf1SNeil Armstrong reset-names: 41bd9eccf1SNeil Armstrong items: 42bd9eccf1SNeil Armstrong - const: viu 43bd9eccf1SNeil Armstrong - const: venc 44bd9eccf1SNeil Armstrong - const: vcbus 45bd9eccf1SNeil Armstrong - const: bt656 46bd9eccf1SNeil Armstrong - const: rdma 47bd9eccf1SNeil Armstrong - const: venci 48bd9eccf1SNeil Armstrong - const: vencp 49bd9eccf1SNeil Armstrong - const: vdac 50bd9eccf1SNeil Armstrong - const: vdi6 51bd9eccf1SNeil Armstrong - const: vencl 52bd9eccf1SNeil Armstrong - const: vid_lock 53bd9eccf1SNeil Armstrong 54bd9eccf1SNeil Armstrong "#power-domain-cells": 55bd9eccf1SNeil Armstrong const: 1 56bd9eccf1SNeil Armstrong 57bd9eccf1SNeil Armstrong amlogic,ao-sysctrl: 58bd9eccf1SNeil Armstrong description: phandle to the AO sysctrl node 59bd9eccf1SNeil Armstrong allOf: 60bd9eccf1SNeil Armstrong - $ref: /schemas/types.yaml#/definitions/phandle 61bd9eccf1SNeil Armstrong 62bd9eccf1SNeil Armstrongrequired: 63bd9eccf1SNeil Armstrong - compatible 64bd9eccf1SNeil Armstrong - clocks 65bd9eccf1SNeil Armstrong - clock-names 66bd9eccf1SNeil Armstrong - resets 67bd9eccf1SNeil Armstrong - reset-names 68bd9eccf1SNeil Armstrong - "#power-domain-cells" 69bd9eccf1SNeil Armstrong - amlogic,ao-sysctrl 70bd9eccf1SNeil Armstrong 71bd9eccf1SNeil Armstrongexamples: 72bd9eccf1SNeil Armstrong - | 73bd9eccf1SNeil Armstrong pwrc: power-controller { 74bd9eccf1SNeil Armstrong compatible = "amlogic,meson-sm1-pwrc"; 75bd9eccf1SNeil Armstrong #power-domain-cells = <1>; 76bd9eccf1SNeil Armstrong amlogic,ao-sysctrl = <&rti>; 77bd9eccf1SNeil Armstrong resets = <&reset_viu>, 78bd9eccf1SNeil Armstrong <&reset_venc>, 79bd9eccf1SNeil Armstrong <&reset_vcbus>, 80bd9eccf1SNeil Armstrong <&reset_bt656>, 81bd9eccf1SNeil Armstrong <&reset_rdma>, 82bd9eccf1SNeil Armstrong <&reset_venci>, 83bd9eccf1SNeil Armstrong <&reset_vencp>, 84bd9eccf1SNeil Armstrong <&reset_vdac>, 85bd9eccf1SNeil Armstrong <&reset_vdi6>, 86bd9eccf1SNeil Armstrong <&reset_vencl>, 87bd9eccf1SNeil Armstrong <&reset_vid_lock>; 88bd9eccf1SNeil Armstrong reset-names = "viu", "venc", "vcbus", "bt656", 89bd9eccf1SNeil Armstrong "rdma", "venci", "vencp", "vdac", 90bd9eccf1SNeil Armstrong "vdi6", "vencl", "vid_lock"; 91bd9eccf1SNeil Armstrong clocks = <&clk_vpu>, <&clk_vapb>; 92bd9eccf1SNeil Armstrong clock-names = "vpu", "vapb"; 93bd9eccf1SNeil Armstrong }; 94