162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/mfd/ene-kb3930.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: ENE KB3930 Embedded Controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cidescription: | 1062306a36Sopenharmony_ci This binding describes the ENE KB3930 Embedded Controller attached to an 1162306a36Sopenharmony_ci I2C bus. 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cimaintainers: 1462306a36Sopenharmony_ci - Lubomir Rintel <lkundrak@v3.sk> 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ciproperties: 1762306a36Sopenharmony_ci compatible: 1862306a36Sopenharmony_ci items: 1962306a36Sopenharmony_ci - enum: 2062306a36Sopenharmony_ci - dell,wyse-ariel-ec # Dell Wyse Ariel board (3020) 2162306a36Sopenharmony_ci - const: ene,kb3930 2262306a36Sopenharmony_ci reg: 2362306a36Sopenharmony_ci maxItems: 1 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci off-gpios: 2662306a36Sopenharmony_ci description: GPIO used with the shutdown protocol on Ariel 2762306a36Sopenharmony_ci maxItems: 2 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci system-power-controller: true 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_cirequired: 3262306a36Sopenharmony_ci - compatible 3362306a36Sopenharmony_ci - reg 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ciadditionalProperties: false 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ciexamples: 3862306a36Sopenharmony_ci - | 3962306a36Sopenharmony_ci #include <dt-bindings/gpio/gpio.h> 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ci i2c { 4262306a36Sopenharmony_ci #address-cells = <1>; 4362306a36Sopenharmony_ci #size-cells = <0>; 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ci embedded-controller@58 { 4662306a36Sopenharmony_ci compatible = "dell,wyse-ariel-ec", "ene,kb3930"; 4762306a36Sopenharmony_ci reg = <0x58>; 4862306a36Sopenharmony_ci system-power-controller; 4962306a36Sopenharmony_ci 5062306a36Sopenharmony_ci off-gpios = <&gpio 126 GPIO_ACTIVE_HIGH>, 5162306a36Sopenharmony_ci <&gpio 127 GPIO_ACTIVE_HIGH>; 5262306a36Sopenharmony_ci }; 5362306a36Sopenharmony_ci }; 5462306a36Sopenharmony_ci 5562306a36Sopenharmony_ci... 56