bindings/pinctrl/amlogic,meson-pinctrl-g12a-aobus.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-g12a-aobus.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Amlogic Meson G12 AOBUS pinmux controller
   8
   9 maintainers:
  10   - Neil Armstrong <neil.armstrong@linaro.org>
  11
  12 allOf:
  13   - $ref: amlogic,meson-pinctrl-common.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - amlogic,meson-g12a-aobus-pinctrl
  19
  20 required:
  21   - compatible
  22
  23 patternProperties:
  24   "^bank@[0-9a-z]+$":
  25     $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio
  26
  27     unevaluatedProperties: false
  28
  29     properties:
  30       reg:
  31         maxItems: 3
  32
  33       reg-names:
  34         items:
  35           - const: mux
  36           - const: ds
  37           - const: gpio
  38
  39       gpio-line-names:
  40         maxItems: 15
  41
  42 unevaluatedProperties:
  43   type: object
  44   $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins
  45
  46 examples:
  47   - |
  48     ao_pinctrl: pinctrl {
  49       compatible = "amlogic,meson-g12a-aobus-pinctrl";
  50       #address-cells = <1>;
  51       #size-cells = <1>;
  52       ranges;
  53
  54       bank@14 {
  55         reg = <0x14 0x8>,
  56               <0x1c 0x8>,
  57               <0x24 0x14>;
  58         reg-names = "mux", "ds", "gpio";
  59         gpio-controller;
  60         #gpio-cells = <2>;
  61         gpio-ranges = <&ao_pinctrl 0 0 15>;
  62       };
  63
  64       cec_ao_a_h_pins: cec_ao_a_h {
  65         mux {
  66           groups = "cec_ao_a_h";
  67           function = "cec_ao_a_h";
  68           bias-disable;
  69         };
  70       };
  71     };