| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/bus/allwinner,sun8i-a23-rsb.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Allwinner A23 RSB Device Tree Bindings |
| |
| maintainers: |
| - Chen-Yu Tsai <wens@csie.org> |
| - Maxime Ripard <mripard@kernel.org> |
| |
| properties: |
| "#address-cells": |
| const: 1 |
| |
| "#size-cells": |
| const: 0 |
| |
| compatible: |
| oneOf: |
| - const: allwinner,sun8i-a23-rsb |
| - items: |
| - enum: |
| - allwinner,sun8i-a83t-rsb |
| - allwinner,sun50i-h616-rsb |
| - const: allwinner,sun8i-a23-rsb |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| resets: |
| maxItems: 1 |
| |
| clock-frequency: |
| minimum: 1 |
| maximum: 20000000 |
| |
| patternProperties: |
| "^.*@[0-9a-fA-F]+$": |
| type: object |
| properties: |
| reg: |
| maxItems: 1 |
| |
| required: |
| - reg |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| - resets |
| |
| examples: |
| - | |
| rsb@1f03400 { |
| compatible = "allwinner,sun8i-a23-rsb"; |
| reg = <0x01f03400 0x400>; |
| interrupts = <0 39 4>; |
| clocks = <&apb0_gates 3>; |
| clock-frequency = <3000000>; |
| resets = <&apb0_rst 3>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| pmic@3e3 { |
| reg = <0x3e3>; |
| |
| /* ... */ |
| }; |
| }; |
| |
| additionalProperties: false |
