diff options
| author | Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com> | 2014-12-08 17:38:10 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-01-15 17:23:12 +0100 |
| commit | 920214902502ceb0445a25b530dfe4c465cf8575 (patch) | |
| tree | b65a1c9adfc8ed1641a73c9f9def2f34e348b278 /drivers/gpio/gpio-sch.c | |
| parent | ae9ca493ee2adaebc2bccd60fb6ccf93a214262c (diff) | |
gpio: sch: Add support for Intel Quark X1000 SoC
Intel Quark X1000 provides a total of 16 GPIOs. The GPIOs are split between
the legacy I/O bridge and the GPIO controller.
GPIO-SCH is the GPIO pins on legacy bridge for Intel Quark SoC.
Intel Quark X1000 has 2 GPIOs powered by the core power well and 6 from
the suspend power well.
This piece of work is derived from Dan O'Donovan's initial work for Quark
X1000 enabling.
Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-sch.c')
| -rw-r--r-- | drivers/gpio/gpio-sch.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-sch.c b/drivers/gpio/gpio-sch.c index 0a0cf1307d2f..0271022a66f6 100644 --- a/drivers/gpio/gpio-sch.c +++ b/drivers/gpio/gpio-sch.c @@ -230,6 +230,12 @@ static int sch_gpio_probe(struct platform_device *pdev) sch->chip.ngpio = 30; break; + case PCI_DEVICE_ID_INTEL_QUARK_X1000_ILB: + sch->core_base = 0; + sch->resume_base = 2; + sch->chip.ngpio = 8; + break; + default: return -ENODEV; } |