lkml.org 
[lkml]   [2016]   [Jan]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 1/3] gpio: gpio-ich: add support for Intel Baytrail
    On Sat, 23 Jan 2016, Antoine Tenart wrote:

    > This patch adds support for the Braytrail series, with the hardware
    > blink capability.
    >
    > Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
    > ---
    > drivers/gpio/gpio-ich.c | 12 ++++++++++++
    > include/linux/mfd/lpc_ich.h | 1 +

    Acked-by: Lee Jones <lee.jones@linaro.org>

    > 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 {

    --
    Lee Jones
    Linaro STMicroelectronics Landing Team Lead
    Linaro.org │ Open source software for ARM SoCs
    Follow Linaro: Facebook | Twitter | Blog

    \
     
     \ /
      Last update: 2016-01-25 14:01    [W:5.757 / U:0.456 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site