From 6ed9f9c405f97cb7cda485f589cfa6c2bb3fb78e Mon Sep 17 00:00:00 2001 From: Peter Tyser Date: Wed, 18 Apr 2012 09:48:24 -0500 Subject: gpio: Add support for Intel ICHx/3100/Series[56] GPIO This driver works on many Intel chipsets, including the ICH6, ICH7, ICH8, ICH9, ICH10, 3100, Series 5/3400 (Ibex Peak), Series 6/C200 (Cougar Point), and NM10 (Tiger Point). Additional Intel chipsets should be easily supported if needed, eg the ICH1-5, EP80579, etc. Tested on QM67 (Cougar Point), QM57 (Ibex Peak), 3100 (Whitmore Lake), and NM10 (Tiger Point). Includes work from Jean Delvare: - Resource leak removal during module load/unload - GPIO API bit value enforcement Also includes code cleanup from Guenter Roeck and Grant Likely. Signed-off-by: Peter Tyser Signed-off-by: Aaron Sierra Acked-by: Grant Likely Signed-off-by: Samuel Ortiz --- drivers/gpio/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index e03653d..a0d5796 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -178,6 +178,19 @@ config GPIO_SCH The Intel Tunnel Creek processor has 5 GPIOs powered by the core power rail and 9 from suspend power supply. +config GPIO_ICH + tristate "Intel ICH GPIO" + depends on PCI && X86 + select MFD_CORE + select LPC_ICH + help + Say yes here to support the GPIO functionality of a number of Intel + ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8 + ICH9, ICH10, Series 5/3400 (eg Ibex Peak), Series 6/C200 (eg + Cougar Point), NM10 (Tiger Point), and 3100 (Whitmore Lake). + + If unsure, say N. + config GPIO_VX855 tristate "VIA VX855/VX875 GPIO" depends on PCI -- cgit v1.1