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Commit e3116a70 authored by Umang Agrawal's avatar Umang Agrawal Committed by David Collins
Browse files

regulator: add a regulator driver for the PM8008 PMIC 



Qualcomm Technologies, Inc. PM8008 is an I2C controlled PMIC
containing 7 LDO regulators (two N600 and five P300).  Add a
PM8008 regulator driver to support PMIC regulator management
via the regulator framework.

This is a snapshot of the PM8008 regulator driver found in the
msm-4.19 kernel branch with a few small changes.  The most
significant of these was replacing module_platform_driver()
with module_init() and module_exit() to avoid a compilation
error when compiling the driver as a module.

Change-Id: Ie8d96b50558b8dd3084134216dff6393bac16f71
Signed-off-by: default avatarAshay Jaiswal <ashayj@codeaurora.org>
Signed-off-by: default avatarUmang Agrawal <uagrawal@codeaurora.org>
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent f22a034b

drivers/regulator/Kconfig

+9 −0
Original line number Original line Diff line number Diff line
@@ -750,6 +750,15 @@ config REGULATOR_PWM 
	  This driver supports PWM controlled voltage regulators. PWM

	  This driver supports PWM controlled voltage regulators. PWM

	  duty cycle can increase or decrease the voltage.

	  duty cycle can increase or decrease the voltage.





config REGULATOR_QCOM_PM8008

	tristate "Qualcomm Technologies, Inc. PM8008 PMIC regulators"

	depends on MFD_I2C_PMIC

	help

	  This driver provides support for the voltage regulators and top-level

	  chip enablement of Qualcomm Technologies, Inc. PM8008 PMIC chips.

	  When all seven of the PM8008 LDO regulators are disabled, the PM8008

	  is put into a low power state.



config REGULATOR_QCOM_RPM

config REGULATOR_QCOM_RPM

	tristate "Qualcomm RPM regulator driver"

	tristate "Qualcomm RPM regulator driver"

	depends on MFD_QCOM_RPM

	depends on MFD_QCOM_RPM

drivers/regulator/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -83,6 +83,7 @@ obj-$(CONFIG_REGULATOR_MT6323) += mt6323-regulator.o 
obj-$(CONFIG_REGULATOR_MT6358)	+= mt6358-regulator.o

obj-$(CONFIG_REGULATOR_MT6358)	+= mt6358-regulator.o

obj-$(CONFIG_REGULATOR_MT6380)	+= mt6380-regulator.o

obj-$(CONFIG_REGULATOR_MT6380)	+= mt6380-regulator.o

obj-$(CONFIG_REGULATOR_MT6397)	+= mt6397-regulator.o

obj-$(CONFIG_REGULATOR_MT6397)	+= mt6397-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_PM8008) += qcom_pm8008-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_RPMH) += qcom-rpmh-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_RPMH) += qcom-rpmh-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o

obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o

drivers/regulator/qcom_pm8008-regulator.c

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File added.

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