diff options
| author | Dzmitry Sankouski <dsankouski@gmail.com> | 2025-01-23 18:04:27 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2025-02-20 19:37:02 +0300 |
| commit | 2ae4ffff28bf48a7144591eed7081f746b98e130 (patch) | |
| tree | 0bd82dcf915317518c97530ade9b981972275802 | |
| parent | af280f29f32c885942f67edacfeae7d9b6e897a4 (diff) | |
| download | linux-2ae4ffff28bf48a7144591eed7081f746b98e130.tar.xz | |
dt-bindings: mfd: Add maxim,max77705
Add maxim,max77705 binding part, containing leds controller and haptics.
Charger and fuel gauge are separate device, thus not included.
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250123-starqltechn_integration_upstream-v17-2-8b06685b6612@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/maxim,max77705.yaml | 158 | ||||
| -rw-r--r-- | MAINTAINERS | 1 |
2 files changed, 159 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77705.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77705.yaml new file mode 100644 index 000000000000..0ec89f0adc64 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77705.yaml @@ -0,0 +1,158 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77705.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77705 Companion Power Management and USB Type-C interface + +maintainers: + - Dzmitry Sankouski <dsankouski@gmail.com> + +description: | + This is a part of device tree bindings for Maxim MAX77705. + + Maxim MAX77705 is a Companion Power Management and Type-C + interface IC which includes charger, fuelgauge, LED, haptic motor driver and + Type-C management. + +properties: + compatible: + const: maxim,max77705 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + haptic: + type: object + additionalProperties: false + + properties: + compatible: + const: maxim,max77705-haptic + + haptic-supply: true + + pwms: + maxItems: 1 + + required: + - compatible + - haptic-supply + - pwms + + leds: + type: object + additionalProperties: false + description: + Up to 4 LED channels supported. + + properties: + compatible: + const: maxim,max77705-rgb + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + multi-led: + type: object + $ref: /schemas/leds/leds-class-multicolor.yaml# + unevaluatedProperties: false + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + patternProperties: + "^led@[0-3]$": + type: object + $ref: /schemas/leds/common.yaml# + unevaluatedProperties: false + + properties: + reg: + maxItems: 1 + + required: + - reg + + patternProperties: + "^led@[0-3]$": + type: object + $ref: /schemas/leds/common.yaml# + unevaluatedProperties: false + + properties: + reg: + maxItems: 1 + + required: + - reg + + required: + - compatible + +required: + - compatible + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/leds/common.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "maxim,max77705"; + reg = <0x66>; + interrupt-parent = <&pm8998_gpios>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 = <&chg_int_default>; + pinctrl-names = "default"; + + leds { + compatible = "maxim,max77705-rgb"; + + multi-led { + color = <LED_COLOR_ID_RGB>; + function = LED_FUNCTION_STATUS; + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + color = <LED_COLOR_ID_RED>; + }; + + led@2 { + reg = <2>; + color = <LED_COLOR_ID_GREEN>; + }; + + led@3 { + reg = <3>; + color = <LED_COLOR_ID_BLUE>; + }; + }; + }; + + haptic { + compatible = "maxim,max77705-haptic"; + haptic-supply = <&vib_regulator>; + pwms = <&vib_pwm 0 50000>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 896a307fa065..7b85deb55c61 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14313,6 +14313,7 @@ B: mailto:linux-samsung-soc@vger.kernel.org F: Documentation/devicetree/bindings/*/maxim,max14577.yaml F: Documentation/devicetree/bindings/*/maxim,max77686.yaml F: Documentation/devicetree/bindings/*/maxim,max77693.yaml +F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml F: Documentation/devicetree/bindings/*/maxim,max77843.yaml F: Documentation/devicetree/bindings/clock/maxim,max77686.txt F: drivers/*/*max77843.c |