AuxXxilium/linux_dsm_epyc7002
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2 Commits

Author SHA1 Message Date
Mathias Nyman
977d16b87a gpio-lynxpoint: Add X86 dependency and io-port handling header. 
Lynxpoint gpio driver uses X86 specific io-ports to control gpios

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-03-27 16:05:09 +01:00
Mathias Nyman
1d09aaa6a3 gpio/lynxpoint: add chipset gpio driver. 
Add gpio support for Intel Lynxpoint chipset.

Lynxpoint supports 94 gpio pins which can generate interrupts.
Driver will fail requests for pins that are marked as owned by ACPI, or
set in an alternate mode (non-gpio).

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
 2013-02-05 13:33:29 +00:00