From fa9ff4b185b8f7f124c1c6686f02e690f0625287 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Thu, 7 Feb 2008 00:14:49 -0800 Subject: ASIC3 driver This is a patch for the Compaq ASIC3 multi function chip, found in many PDAs (iPAQs, HTCs...). It is a simplified version of Paul Sokolovsky's first proposal [1]. With this code, it is basically a GPIO and IRQ expander. My plan is to add more features once this patch gets reviewed and accepted. [1] http://lkml.org/lkml/2007/5/1/46 Signed-off-by: Samuel Ortiz Cc: Paul Sokolovsky Cc: Ben Dooks Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mfd/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 25716193a53..0c886c88238 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -15,6 +15,13 @@ config MFD_SM501 interface. The device may be connected by PCI or local bus with varying functions enabled. +config MFD_ASIC3 + bool "Support for Compaq ASIC3" + depends on GENERIC_HARDIRQS && ARM + ---help--- + This driver supports the ASIC3 multifunction chip found on many + PDAs (mainly iPAQ and HTC based ones) + endmenu menu "Multimedia Capabilities Port drivers" -- cgit v1.2.3