From 14fa56917d73d823538151b0429d98211fa439c1 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 21 May 2009 23:17:06 +0200 Subject: mfd: add U300 AB3100 core support This adds a core driver for the AB3100 mixed-signal circuit found in the ST-Ericsson U300 series platforms. This driver is a singleton proxy for all accesses to the AB3100 sub-drivers which will be merged on top of this one, RTC, regulators, battery and system power control, vibrator, LEDs, and an ALSA codec. Signed-off-by: Linus Walleij Reviewed-by: Mike Rapoport Reviewed-by: Ben Dooks Signed-off-by: Samuel Ortiz --- drivers/mfd/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index ee3927ab11e0..61f0346650b3 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -241,6 +241,20 @@ config PCF50633_GPIO Say yes here if you want to include support GPIO for pins on the PCF50633 chip. +config AB3100_CORE + tristate "ST-Ericsson AB3100 Mixed Signal Circuit core functions" + depends on I2C + default y if ARCH_U300 + help + Select this to enable the AB3100 Mixed Signal IC core + functionality. This connects to a AB3100 on the I2C bus + and expose a number of symbols needed for dependent devices + to read and write registers and subscribe to events from + this multi-functional IC. This is needed to use other features + of the AB3100 such as battery-backed RTC, charging control, + LEDs, vibrator, system power and temperature, power management + and ALSA sound. + endmenu menu "Multimedia Capabilities Port drivers" -- cgit v1.2.2