From 2aa13b9e8096ab7f12c67f3a5b9a38b194a30ce9 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 20 Oct 2010 00:00:11 +0200 Subject: mfd: Add WM831x SPI support Implement support for controlling WM831x and WM832x devices using SPI. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz --- drivers/mfd/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 2fb1e892331c..3a1493b8b5e5 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -329,6 +329,17 @@ config MFD_WM831X_I2C for accessing the device, additional drivers must be enabled in order to use the functionality of the device. +config MFD_WM831X_SPI + bool "Support Wolfson Microelectronics WM831x/2x PMICs with SPI" + select MFD_CORE + select MFD_WM831X + depends on SPI_MASTER && GENERIC_HARDIRQS + help + Support for the Wolfson Microelecronics WM831x and WM832x PMICs + when controlled using SPI. This driver provides common support + for accessing the device, additional drivers must be enabled in + order to use the functionality of the device. + config MFD_WM8350 bool depends on GENERIC_HARDIRQS -- cgit v1.2.3