| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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,meson8-pinctrl-cbus.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Amlogic Meson8 CBUS pinmux controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Neil Armstrong <neil.armstrong@linaro.org> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: amlogic,meson-pinctrl-common.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | oneOf: |
| 18 | - enum: |
| 19 | - amlogic,meson8-cbus-pinctrl |
| 20 | - amlogic,meson8b-cbus-pinctrl |
| 21 | - amlogic,meson-gxbb-periphs-pinctrl |
| 22 | - amlogic,meson-gxl-periphs-pinctrl |
| 23 | - amlogic,meson-axg-periphs-pinctrl |
| 24 | - items: |
| 25 | - const: amlogic,meson8m2-cbus-pinctrl |
| 26 | - const: amlogic,meson8-cbus-pinctrl |
| 27 | |
| 28 | required: |
| 29 | - compatible |
| 30 | |
| 31 | patternProperties: |
| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame] | 32 | "^bank@[0-9a-f]+$": |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 33 | $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio |
| 34 | |
| 35 | unevaluatedProperties: false |
| 36 | |
| 37 | properties: |
| 38 | reg: |
| 39 | maxItems: 4 |
| 40 | |
| 41 | reg-names: |
| 42 | items: |
| 43 | - const: mux |
| 44 | - const: pull |
| 45 | - const: pull-enable |
| 46 | - const: gpio |
| 47 | |
| 48 | gpio-line-names: |
| 49 | minItems: 86 # AXG |
| 50 | maxItems: 120 # Meson8 |
| 51 | |
| 52 | unevaluatedProperties: |
| 53 | type: object |
| 54 | $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins |
| 55 | |
| 56 | examples: |
| 57 | - | |
| 58 | pinctrl_cbus: pinctrl { |
| 59 | compatible = "amlogic,meson8-cbus-pinctrl"; |
| 60 | #address-cells = <1>; |
| 61 | #size-cells = <1>; |
| 62 | ranges; |
| 63 | |
| 64 | bank@80b0 { |
| 65 | reg = <0x80b0 0x28>, |
| 66 | <0x80e8 0x18>, |
| 67 | <0x8120 0x18>, |
| 68 | <0x8030 0x30>; |
| 69 | reg-names = "mux", "pull", "pull-enable", "gpio"; |
| 70 | gpio-controller; |
| 71 | #gpio-cells = <2>; |
| 72 | gpio-ranges = <&pinctrl_cbus 0 0 120>; |
| 73 | }; |
| 74 | |
| 75 | cec_ao_a_h_pins: cec_ao_a_h { |
| 76 | mux { |
| 77 | groups = "cec_ao_a_h"; |
| 78 | function = "cec_ao_a_h"; |
| 79 | bias-disable; |
| 80 | }; |
| 81 | }; |
| 82 | }; |