81 lines
1.8 KiB
YAML
81 lines
1.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pinctrl/amlogic,meson8-pinctrl-aobus.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Amlogic Meson8 AOBUS pinmux controller
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maintainers:
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- Neil Armstrong <neil.armstrong@linaro.org>
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allOf:
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- $ref: amlogic,meson-pinctrl-common.yaml#
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properties:
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compatible:
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oneOf:
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- enum:
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- amlogic,meson8-aobus-pinctrl
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- amlogic,meson8b-aobus-pinctrl
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- amlogic,meson-gxbb-aobus-pinctrl
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- amlogic,meson-gxl-aobus-pinctrl
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- amlogic,meson-axg-aobus-pinctrl
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- items:
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- const: amlogic,meson8m2-aobus-pinctrl
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- const: amlogic,meson8-aobus-pinctrl
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required:
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- compatible
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patternProperties:
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"^bank@[0-9a-f]+$":
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$ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio
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unevaluatedProperties: false
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properties:
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reg:
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maxItems: 3
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reg-names:
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items:
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- const: mux
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- const: pull
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- const: gpio
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gpio-line-names:
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minItems: 11 # GXL
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maxItems: 16 # Meson8
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unevaluatedProperties:
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type: object
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$ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins
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examples:
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- |
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pinctrl_aobus: pinctrl {
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compatible = "amlogic,meson8-aobus-pinctrl";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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bank@14 {
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reg = <0x14 0x4>,
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<0x2c 0x4>,
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<0x24 0x8>;
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reg-names = "mux", "pull", "gpio";
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gpio-controller;
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#gpio-cells = <2>;
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gpio-ranges = <&pinctrl_aobus 0 0 16>;
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};
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cec_ao_a_h_pins: cec_ao_a_h {
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mux {
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groups = "cec_ao_a_h";
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function = "cec_ao_a_h";
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bias-disable;
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};
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};
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};
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