Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.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-periphs.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Amlogic Meson G12 PERIPHS pinmux controller
   8
   9 maintainers:
  10   - Neil Armstrong <neil.armstrong@linaro.org>
  11
  12 allOf:
  13   - $ref: amlogic,meson-pinctrl-common.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - amlogic,meson-g12a-periphs-pinctrl
  19
  20 required:
  21   - compatible
  22
  23 patternProperties:
  24   "^bank@[0-9a-z]+$":
  25     $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio
  26
  27     unevaluatedProperties: false
  28
  29     properties:
  30       reg:
  31         maxItems: 5
  32
  33       reg-names:
  34         items:
  35           - const: gpio
  36           - const: pull
  37           - const: pull-enable
  38           - const: mux
  39           - const: ds
  40
  41       gpio-line-names:
  42         maxItems: 85
  43
  44 unevaluatedProperties:
  45   type: object
  46   $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins
  47
  48 examples:
  49   - |
  50     periphs_pinctrl: pinctrl {
  51       compatible = "amlogic,meson-g12a-periphs-pinctrl";
  52       #address-cells = <1>;
  53       #size-cells = <1>;
  54       ranges;
  55
  56       bank@40 {
  57         reg = <0x40  0x4c>,
  58               <0xe8  0x18>,
  59               <0x120 0x18>,
  60               <0x2c0 0x40>,
  61               <0x340 0x1c>;
  62         reg-names = "gpio", "pull", "pull-enable", "mux", "ds";
  63         gpio-controller;
  64         #gpio-cells = <2>;
  65         gpio-ranges = <&periphs_pinctrl 0 0 86>;
  66       };
  67
  68       cec_ao_a_h_pins: cec_ao_a_h {
  69         mux {
  70           groups = "cec_ao_a_h";
  71           function = "cec_ao_a_h";
  72           bias-disable;
  73         };
  74       };
  75     };