The Maxim MAX77759 is a companion PMIC for USB Type-C applications and includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C Port Controller (TCPC), NVMEM, and a GPIO expander. This describes its GPIO module. Signed-off-by: André Draszik <andre.draszik@xxxxxxxxxx> --- v2: * drop 'interrupts' property and sort properties alphabetically --- .../bindings/gpio/maxim,max77759-gpio.yaml | 44 ++++++++++++++++++++++ MAINTAINERS | 6 +++ 2 files changed, 50 insertions(+) diff --git a/Documentation/devicetree/bindings/gpio/maxim,max77759-gpio.yaml b/Documentation/devicetree/bindings/gpio/maxim,max77759-gpio.yaml new file mode 100644 index 0000000000000000000000000000000000000000..55734190d5ebdbc351e1f91675dddd8a9db80cd7 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/maxim,max77759-gpio.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/maxim,max77759-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX77759 GPIO + +maintainers: + - André Draszik <andre.draszik@xxxxxxxxxx> + +description: | + This module is part of the MAX77759 PMIC. For additional information, see + Documentation/devicetree/bindings/mfd/maxim,max77759.yaml. + + The MAX77759 is a PMIC integrating, amongst others, a GPIO controller + including interrupt support for 2 GPIO lines. + +properties: + compatible: + const: maxim,max77759-gpio + + "#gpio-cells": + const: 2 + + gpio-controller: true + + gpio-line-names: + minItems: 1 + maxItems: 2 + + "#interrupt-cells": + const: 2 + + interrupt-controller: true + +required: + - compatible + - "#gpio-cells" + - gpio-controller + - "#interrupt-cells" + - interrupt-controller + +additionalProperties: false diff --git a/MAINTAINERS b/MAINTAINERS index 86fa62154d3b23bf84ce2d53cbbdc33f3d43006e..a45d1bd64d116d14bc05a64fa3da852a41e1de7f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14347,6 +14347,12 @@ F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml F: drivers/mfd/max77714.c F: include/linux/mfd/max77714.h +MAXIM MAX77759 PMIC MFD DRIVER +M: André Draszik <andre.draszik@xxxxxxxxxx> +L: linux-kernel@xxxxxxxxxxxxxxx +S: Maintained +F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml + MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER M: Javier Martinez Canillas <javier@xxxxxxxxxxxx> L: linux-kernel@xxxxxxxxxxxxxxx -- 2.48.1.658.g4767266eb4-goog
