# SPDX-License-Identifier: GPL-2.0-only
config INTEL_CHT_INT33FE
tristate "Intel Cherry Trail ACPI INT33FE Driver"
depends on X86 && ACPI && I2C && REGULATOR
depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m)
depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m)
depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m)
help
This driver add support for the INT33FE ACPI device found on
some Intel Cherry Trail devices.
There are two kinds of INT33FE ACPI device possible: for hardware
with USB Type-C and Micro-B connectors. This driver supports both.
The INT33FE ACPI device has a CRS table with I2cSerialBusV2
resources for Fuel Gauge Controller and (in the Type-C variant)
FUSB302 USB Type-C Controller and PI3USB30532 USB switch.
This driver instantiates i2c-clients for these, so that standard
i2c drivers for these chips can bind to the them.
If you enable this driver it is advised to also select
CONFIG_BATTERY_BQ27XXX=m or CONFIG_BATTERY_BQ27XXX_I2C=m for Micro-B
device and CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m
for Type-C device.
|