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author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-03-25 12:54:40 +0100 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2023-03-27 23:47:52 +0200 |
commit | 94df03a4527611bfa7b461f2ba45370341e763b8 (patch) | |
tree | dfdda7a719d146e3bf3762c8994f5e320afec79d /Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml | |
parent | 966b0e64b6891aa785d9e44abad069d515f6cb8f (diff) | |
download | lwn-94df03a4527611bfa7b461f2ba45370341e763b8.tar.gz lwn-94df03a4527611bfa7b461f2ba45370341e763b8.zip |
dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding
Convert Amlogic Meson pin controller binding to yaml.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/dd29c1b7-05db-dd98-df40-20a238d89a96@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml b/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml new file mode 100644 index 000000000000..99080c9eaac3 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-a1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson A1 pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: amlogic,meson-pinctrl-common.yaml# + +properties: + compatible: + enum: + - amlogic,meson-a1-periphs-pinctrl + - amlogic,meson-s4-periphs-pinctrl + +required: + - compatible + +patternProperties: + "^bank@[0-9a-z]+$": + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio + + unevaluatedProperties: false + + properties: + reg: + maxItems: 2 + + reg-names: + items: + - const: mux + - const: gpio + +unevaluatedProperties: + type: object + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins + +examples: + - | + periphs_pinctrl: pinctrl { + compatible = "amlogic,meson-a1-periphs-pinctrl"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + bank@400 { + reg = <0x0400 0x003c>, + <0x0480 0x0118>; + reg-names = "mux", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 62>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + }; |