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# Copyright 2021 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
menuconfig PLATFORM_EC_PMIC
bool "Power Management IC support"
help
Enables support for controlling PMICs (Power Management ICs).
A system may have one or more PMICs to control various power
rails. These devices operate autonomously, but can sometimes
be accessed to tune operational parameters or read fault
codes.
if PLATFORM_EC_PMIC
config PLATFORM_EC_MP2964
bool "Enable MP2964 PMIC support"
depends on AP_X86_INTEL
depends on PLATFORM_EC_I2C
help
Enables support for the MPS MP2964 PMIC (Power Management IC).
This is a dual rail IMVP8 - IMVP9.1 compatible Digital
Multi-Phase Controller with an I2C interface. This driver
enables reprogramming configuration registers when initial the
factory settings need to be tuned in prototype devices.
endif # PLATFORM_EC_PMIC
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