| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/pwm/pwm-amlogic.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Amlogic PWM |
| 8 | |
| 9 | maintainers: |
| 10 | - Heiner Kallweit <hkallweit1@gmail.com> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: pwm.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | oneOf: |
| 18 | - enum: |
| 19 | - amlogic,meson8b-pwm |
| 20 | - amlogic,meson-gxbb-pwm |
| 21 | - amlogic,meson-gxbb-ao-pwm |
| 22 | - amlogic,meson-axg-ee-pwm |
| 23 | - amlogic,meson-axg-ao-pwm |
| 24 | - amlogic,meson-g12a-ee-pwm |
| 25 | - amlogic,meson-g12a-ao-pwm-ab |
| 26 | - amlogic,meson-g12a-ao-pwm-cd |
| 27 | - amlogic,meson-s4-pwm |
| 28 | - items: |
| 29 | - const: amlogic,meson-gx-pwm |
| 30 | - const: amlogic,meson-gxbb-pwm |
| 31 | - items: |
| 32 | - const: amlogic,meson-gx-ao-pwm |
| 33 | - const: amlogic,meson-gxbb-ao-pwm |
| 34 | - items: |
| 35 | - const: amlogic,meson8-pwm |
| 36 | - const: amlogic,meson8b-pwm |
| 37 | |
| 38 | reg: |
| 39 | maxItems: 1 |
| 40 | |
| 41 | clocks: |
| 42 | minItems: 1 |
| 43 | maxItems: 2 |
| 44 | |
| 45 | clock-names: |
| 46 | oneOf: |
| 47 | - items: |
| 48 | - enum: [clkin0, clkin1] |
| 49 | - items: |
| 50 | - const: clkin0 |
| 51 | - const: clkin1 |
| 52 | |
| 53 | "#pwm-cells": |
| 54 | const: 3 |
| 55 | |
| 56 | required: |
| 57 | - compatible |
| 58 | - reg |
| 59 | |
| 60 | additionalProperties: false |
| 61 | |
| 62 | examples: |
| 63 | - | |
| 64 | pwm@8550 { |
| 65 | compatible = "amlogic,meson-gxbb-pwm"; |
| 66 | reg = <0x08550 0x10>; |
| 67 | clocks = <&xtal>, <&xtal>; |
| 68 | clock-names = "clkin0", "clkin1"; |
| 69 | #pwm-cells = <3>; |
| 70 | }; |