This patch adds support for the Braytrail series, with the hardware blink capability.
Signed-off-by: Antoine Tenart <[email protected]> --- drivers/gpio/gpio-ich.c | 12 ++++++++++++ include/linux/mfd/lpc_ich.h | 1 + 2 files changed, 13 insertions(+) diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c index 4ba7ed502131..6f5fcae32855 100644 --- a/drivers/gpio/gpio-ich.c +++ b/drivers/gpio/gpio-ich.c @@ -384,6 +384,15 @@ static struct ichx_desc avoton_desc = { .use_outlvl_cache = true, }; +/* Baytrail */ +static struct ichx_desc baytrail_desc = { + .ngpio = 96, + .regs = ichx_regs, + .reglen = ichx_reglen, + .have_blink = true, + .use_outlvl_cache = true, +}; + static int ichx_gpio_request_regions(struct resource *res_base, const char *name, u8 use_gpio) { @@ -461,6 +470,9 @@ static int ichx_gpio_probe(struct platform_device *pdev) case AVOTON_GPIO: ichx_priv.desc = &avoton_desc; break; + case ICH_BAYTRAIL_GPIO: + ichx_priv.desc = &baytrail_desc; + break; default: return -ENODEV; } diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h index 2b300b44f994..659a1cd875d8 100644 --- a/include/linux/mfd/lpc_ich.h +++ b/include/linux/mfd/lpc_ich.h @@ -34,6 +34,7 @@ enum { ICH_V10CORP_GPIO, ICH_V10CONS_GPIO, AVOTON_GPIO, + ICH_BAYTRAIL_GPIO, }; struct lpc_ich_info { -- 2.7.0
