From fa661258a27aa74aaf741882053d195291cefb75 Mon Sep 17 00:00:00 2001 From: Mattias Wallin Date: Sat, 1 May 2010 18:26:20 +0200 Subject: mfd: AB3100 register access change to abx500 API The interface for the AB3100 is changed to make way for the ABX500 family of chips: AB3550, AB5500 and future ST-Ericsson Analog Baseband chips. The register access functions are moved out to a separate struct abx500_ops. In this way the interface is moved from the implementation and the sub functionality drivers can keep their interface intact when chip infrastructure and communication mechanisms changes. We also define the AB3550 device IDs and the AB3550 platform data struct and convert the catenated 32bit event to an array of 3 x 8bits. Signed-off-by: Mattias Wallin Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz --- drivers/mfd/Kconfig | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 614fa7b8a05..1c3d737ec40 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -374,9 +374,19 @@ config PCF50633_GPIO Say yes here if you want to include support GPIO for pins on the PCF50633 chip. +config ABX500_CORE + bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" + default y if ARCH_U300 + help + Say yes here if you have the ABX500 Mixed Signal IC family + chips. This core driver expose register access functions. + Functionality specific drivers using these functions can + remain unchanged when IC changes. Binding of the functions to + actual register access is done by the IC core driver. + config AB3100_CORE bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" - depends on I2C=y + depends on I2C=y && ABX500_CORE default y if ARCH_U300 help Select this to enable the AB3100 Mixed Signal IC core -- cgit v1.2.3-70-g09d2