Commit 325bec71 authored by Julien Panis's avatar Julien Panis Committed by Lee Jones
Browse files

mfd: tps6594: Add driver for TI TPS6594 PMIC 



This patch adds support for TPS6594 PMIC MFD core. It provides
communication through the I2C and SPI interfaces, and supports
protocols with embedded CRC data fields for safety applications.

Signed-off-by: default avatarJulien Panis <jpanis@baylibre.com>
Link: https://lore.kernel.org/r/20230511095126.105104-3-jpanis@baylibre.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent ac9a7868

drivers/mfd/Kconfig

+32 −0
Original line number Diff line number Diff line
@@ -1679,6 +1679,38 @@ config MFD_TPS65912_SPI 
	  If you say yes here you get support for the TPS65912 series of

	  PM chips with SPI interface.



config MFD_TPS6594

	tristate

	select MFD_CORE

	select REGMAP

	select REGMAP_IRQ



config MFD_TPS6594_I2C

	tristate "TI TPS6594 Power Management chip with I2C"

	select MFD_TPS6594

	select REGMAP_I2C

	select CRC8

	depends on I2C

	help

	  If you say yes here you get support for the TPS6594 series of

	  PM chips with I2C interface.



	  This driver can also be built as a module.  If so, the module

	  will be called tps6594-i2c.



config MFD_TPS6594_SPI

	tristate "TI TPS6594 Power Management chip with SPI"

	select MFD_TPS6594

	select REGMAP_SPI

	select CRC8

	depends on SPI_MASTER

	help

	  If you say yes here you get support for the TPS6594 series of

	  PM chips with SPI interface.



	  This driver can also be built as a module.  If so, the module

	  will be called tps6594-spi.



config TWL4030_CORE

	bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"

	depends on I2C=y

drivers/mfd/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -96,6 +96,9 @@ obj-$(CONFIG_MFD_TPS65910) += tps65910.o 
obj-$(CONFIG_MFD_TPS65912)	+= tps65912-core.o

obj-$(CONFIG_MFD_TPS65912_I2C)	+= tps65912-i2c.o

obj-$(CONFIG_MFD_TPS65912_SPI)  += tps65912-spi.o

obj-$(CONFIG_MFD_TPS6594)	+= tps6594-core.o

obj-$(CONFIG_MFD_TPS6594_I2C)	+= tps6594-i2c.o

obj-$(CONFIG_MFD_TPS6594_SPI)	+= tps6594-spi.o

obj-$(CONFIG_MENELAUS)		+= menelaus.o



obj-$(CONFIG_TWL4030_CORE)	+= twl-core.o twl4030-irq.o twl6030-irq.o

drivers/mfd/tps6594-core.c

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drivers/mfd/tps6594-i2c.c

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drivers/mfd/tps6594-spi.c

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