| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright 2024 Google LLC |
| %YAML 1.2 |
| --- |
| |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: max77759 charger driver |
| |
| maintainers: |
| - Daniel Okazaki <[email protected]> |
| - Prasanna Prapancham <[email protected]> |
| - Jack Wu <[email protected]> |
| - Ken Yang <[email protected]> |
| - Baltazar Ortiz <[email protected]> |
| |
| description: | |
| max77759 charger driver |
| |
| properties: |
| # A dictionary of DT properties for this binding schema |
| compatible: |
| enum: |
| - maxim,max77759chrg |
| |
| reg: |
| description: i2c address of the charger. |
| |
| max77759,psy-name: |
| description: max77759 charger power supply name |
| $ref: /schemas/types.yaml#/definitions/string |
| |
| google,max77759-thm2-monitor: |
| description: Enable thm2 monitoring |
| type: boolean |
| |
| max77759,usb-mon: |
| description: When not set, disables thm2 monitoring. |
| When set, leaves thm2 register as is. |
| type: boolean |
| |
| max77759,otg-fccm-vbatt-upperbd: |
| description: Upper batt voltage threshold to enable external boost for OTG. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,otg-fccm-vbatt-lowerbd: |
| description: Lower batt voltage threshold to disable external boost for OTG. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,chg-term-voltage: |
| description: Charge termination voltage. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,chg-term-volt-debounce: |
| description: Charge termination voltage debounce voltage. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,usb-otg-mv: |
| description: OTG bypass output voltage |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,dcin-is-dock: |
| description: DC input is a dock. |
| type: boolean |
| |
| max77759,wcin-inlim-period: |
| description: Number of milliseconds between ilim tracking polling. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,wcin-inlim-headroom: |
| description: Headroom above actual current allowed. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759,wcin_inlim_step: |
| description: Maximum step size per timestep. |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| |
| max77759_gpio: |
| description: GPIO controller config. |
| |
| max77759,irq-gpio: |
| description: IRQ gpio |
| |
| max77759,pmic: |
| description: max77759 PMIC device phandle. |
| $ref: /schemas/types.yaml#/definitions/phandle |
| |
| max77759,max_m5: |
| description: max77759 Fuel Gauge device phandle. |
| $ref: /schemas/types.yaml#/definitions/phandle |
| |
| max77759,dc-psy-type-wireless: |
| description: DC input is a wireless power supply. |
| type: boolean |
| |
| max77759,dc-psy-name: |
| description: Name of DC power supply |
| $ref: /schemas/types.yaml#/definitions/string |
| |
| max77759,bst-on: |
| description: external boost enable gpio. |
| |
| max77759,bst-sel: |
| description: external boost select gpio. |
| |
| max77759,extbst-ctl: |
| description: external boost control gpio. |
| |
| max77759,pogo-ovp-en: |
| description: pogo pin charging overvoltage protection enable gpio. |
| |
| max77759,pogo-vout-sw-en: |
| description: pogo pin charging vout software enable gpio. |
| |
| max77759,vin-is_valid: |
| description: NBC workaround for OTG gpio. |
| |
| max77759,lsw1-is_closed: |
| description: Load switch 1 closed gpio. |
| |
| max77759,lsw1-is_open: |
| description: Load switch 1 open gpio. |
| |
| max77759,otg-enable: |
| description: OTG enable gpio. |
| |
| max77759,wlc-en: |
| description: WLC enable gpio. |
| |
| max77759,wlc-vbus_en: |
| description: WLC vbus enable gpio. |
| |
| max77759,cpout-en: |
| description: WLC cpout gpio |
| |
| max77759,wlc-spoof: |
| description: WLC spoof gpio. Used during thermal throttling. |
| |
| max77759,cpout-ctl: |
| description: WLC cpout control gpio. |
| |
| max77759,cpout_21-en: |
| description: WLC cpout control gpio. 2:1 cpout mode. |
| |
| max77759,ls1-en: |
| description: Load Switch 1 enable gpio. |
| |
| max77759,ls2-en: |
| description: Load Switch 2 enable gpio. |
| |
| max77759,sw-en: |
| description: OTG+RTXL enable gpio. |
| |
| max77759,extbst-mode: |
| description: External boost mode gpio. |
| |
| max77759,rx-to-rx-otg-en: |
| description: wlc_rx to wlc_rx + otg supported. |
| type: boolean |
| |
| max77759,ext-otg-only: |
| description: external boost OTG only. |
| type: boolean |
| |
| max77759,bst-lsw-sequence: |
| description: use boost on first on/off sequence of wlc_tx. |
| type: boolean |
| |
| max77759,wlc-otg-extbst-en: |
| description: only enable external boost when in wlc+otg mode |
| type: boolean |
| |
| max77759,gpio_dc_switch: |
| description: WLC DC mode enable gpio. |
| |
| required: |
| - compatible |
| - reg |
| - #thermal-sensor-cells |
| |
| dependencies: |
| max77759,otg-fccm-vbatt-lowerbd: [ 'max77759,otg-fccm-vbatt-upperbd' ] |
| max77759,chg-term-volt-debounce: [ 'max77759,chg-term-voltage' ] |
