[coreboot-gerrit] Patch merged into coreboot/master: 92e1f15 lynxpoint: Expose ACPI Device for LP GPIO controller

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 92e1f15175b3ab6fc50e3614c735d5e9cb3f3a22
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Mon May 6 14:02:27 2013 -0700

    lynxpoint: Expose ACPI Device for LP GPIO controller
    
    In order to probe the gpio-lynxpoint kernel driver the
    LP GPIO controller needs to be exposed as a specific
    ACPI device.
    
    This also allows the resources to be exposed to the OS via
    this device instead of the catch-all LPC device.
    
    Ensure the driver loads at boot:
    gpiochip_find_base: found new base at 162
    gpiochip_add: registered GPIOs 162 to 255 on device: INT33C7:00
    
    Also ensure the driver is visible in sysfs:
    $ cat /sys/devices/platform/INT33C7:00/gpio/gpiochip162/label
    INT33C7:00
    
    Change-Id: I9f79c008f88da9b67ed1cdfdb9d3a581ce8f05ff
    Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: https://gerrit.chromium.org/gerrit/50215
    Reviewed-on: http://review.coreboot.org/4158
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich <rminnich at gmail.com>


See http://review.coreboot.org/4158 for details.

-gerrit