diff options
| author | Yassine Oudjana <[email protected]> | 2021-09-09 22:23:39 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2021-09-09 22:26:33 -0700 |
| commit | e2afe95a87a268bcdca2fb489d9c8a485e3aca85 (patch) | |
| tree | b569c5f24fbb9e195629765526d6b08e68ab2b40 | |
| parent | fcc28e0bfcfd2d98f2d096a185f0263759661c94 (diff) | |
dt-bindings: input: Add binding for cypress-sf
Add a device tree binding for Cypress StreetFighter.
Signed-off-by: Yassine Oudjana <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/input/cypress-sf.yaml | 61 | ||||
| -rw-r--r-- | MAINTAINERS | 1 |
2 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/cypress-sf.yaml b/Documentation/devicetree/bindings/input/cypress-sf.yaml new file mode 100644 index 000000000000..c0b051466272 --- /dev/null +++ b/Documentation/devicetree/bindings/input/cypress-sf.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/cypress-sf.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cypress StreetFighter touchkey controller + +maintainers: + - Yassine Oudjana <[email protected]> + +allOf: + - $ref: input.yaml# + +properties: + compatible: + const: cypress,sf3155 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + avdd-supply: + description: Regulator for AVDD analog voltage + + vdd-supply: + description: Regulator for VDD digital voltage + + linux,keycodes: + minItems: 1 + maxItems: 8 + +required: + - compatible + - reg + - interrupts + - avdd-supply + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchkey@28 { + compatible = "cypress,sf3155"; + reg = <0x28>; + interrupt-parent = <&msmgpio>; + interrupts = <77 IRQ_TYPE_EDGE_FALLING>; + avdd-supply = <&vreg_l6a_1p8>; + vdd-supply = <&vdd_3v2_tp>; + linux,keycodes = <KEY_BACK KEY_MENU>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index f72af66b2889..44e6c428703e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5010,6 +5010,7 @@ CYPRESS STREETFIGHTER TOUCHKEYS DRIVER M: Yassine Oudjana <[email protected]> S: Maintained +F: Documentation/devicetree/bindings/input/cypress-sf.yaml F: drivers/input/keyboard/cypress-sf.c CYTTSP TOUCHSCREEN DRIVER |