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