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path: root/drivers/gpio/gpio-ich.c
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2012-05-01gpio: Add support for Intel ICHx/3100/Series[56] GPIOPeter Tyser1-0/+419
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 <[email protected]> Signed-off-by: Aaron Sierra <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>