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Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml new file mode 100644 index 000000000..bee5f53f8 --- /dev/null +++ b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml @@ -0,0 +1,81 @@ +# 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 + +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 |