diff options
| author | Peter Tyser <ptyser@xes-inc.com> | 2012-04-18 09:48:24 -0500 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-05-01 12:00:21 +0200 |
| commit | 6ed9f9c405f97cb7cda485f589cfa6c2bb3fb78e (patch) | |
| tree | b6f47bb7276edc9c7ae91985e8476a370ca5353f /drivers/gpio/Kconfig | |
| parent | 4630b130b30be6420394ba31121e111c8771ca08 (diff) | |
| download | lwn-6ed9f9c405f97cb7cda485f589cfa6c2bb3fb78e.tar.gz lwn-6ed9f9c405f97cb7cda485f589cfa6c2bb3fb78e.zip | |
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 <ptyser@xes-inc.com>
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index e03653d69357..a0d57964d31c 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 |