| 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/input/cypress-sf.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Cypress StreetFighter touchkey controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Yassine Oudjana <y.oudjana@protonmail.com> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: input.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | const: cypress,sf3155 |
| 18 | |
| 19 | reg: |
| 20 | maxItems: 1 |
| 21 | |
| 22 | interrupts: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | avdd-supply: |
| 26 | description: Regulator for AVDD analog voltage |
| 27 | |
| 28 | vdd-supply: |
| 29 | description: Regulator for VDD digital voltage |
| 30 | |
| 31 | linux,keycodes: |
| 32 | minItems: 1 |
| 33 | maxItems: 8 |
| 34 | |
| 35 | required: |
| 36 | - compatible |
| 37 | - reg |
| 38 | - interrupts |
| 39 | - avdd-supply |
| 40 | - vdd-supply |
| 41 | |
| 42 | additionalProperties: false |
| 43 | |
| 44 | examples: |
| 45 | - | |
| 46 | #include <dt-bindings/input/input.h> |
| 47 | #include <dt-bindings/interrupt-controller/irq.h> |
| 48 | i2c { |
| 49 | #address-cells = <1>; |
| 50 | #size-cells = <0>; |
| 51 | |
| 52 | touchkey@28 { |
| 53 | compatible = "cypress,sf3155"; |
| 54 | reg = <0x28>; |
| 55 | interrupt-parent = <&msmgpio>; |
| 56 | interrupts = <77 IRQ_TYPE_EDGE_FALLING>; |
| 57 | avdd-supply = <&vreg_l6a_1p8>; |
| 58 | vdd-supply = <&vdd_3v2_tp>; |
| 59 | linux,keycodes = <KEY_BACK KEY_MENU>; |
| 60 | }; |
| 61 | }; |