From 60013b94d9530346db963474f7fde8aecabaff25 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sun, 22 Sep 2013 21:49:18 +0200 Subject: mfd: Add STw481x driver This adds a driver for the STw481x PMICs found in the Nomadik family of platforms. This one uses pure device tree probing. Print some of the OTP registers on boot and register a regulator MFD child. Signed-off-by: Linus Walleij Signed-off-by: Lee Jones --- drivers/mfd/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 914c3d142f78..d078fe4a82ef 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1151,6 +1151,16 @@ config MFD_WM8994 core support for the WM8994, in order to use the actual functionaltiy of the device other drivers must be enabled. +config MFD_STW481X + bool "Support for ST Microelectronics STw481x" + depends on I2C && ARCH_NOMADIK + select REGMAP_I2C + select MFD_CORE + help + Select this option to enable the STw481x chip driver used + in various ST Microelectronics and ST-Ericsson embedded + Nomadik series. + endmenu endif -- cgit v1.2.3