| Message ID | 1360238430-27715-2-git-send-email-rajeshwari.s@samsung.com |
|---|---|
| State | New |
| Headers | show |
Hi Rajeshwari, On Thu, Feb 7, 2013 at 4:00 AM, Rajeshwari Shinde <rajeshwari.s@samsung.com> wrote: > This patch adds API's to set config, drive and pull factor in > gpio pin numbering feature. > > Signed-off-by: Rajeshawari Shinde <rajeshwari.s@samsung.com> > Acked-by: Simon Glass <sjg@chromium.org> > --- > Changes in V2: > - none. > Changes in V3: > - none. > drivers/gpio/s5p_gpio.c | 18 ++++++++++++++++++ > 1 files changed, 18 insertions(+), 0 deletions(-) > > diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c > index 656bf4a..a53bdca 100644 > --- a/drivers/gpio/s5p_gpio.c > +++ b/drivers/gpio/s5p_gpio.c > @@ -196,3 +196,21 @@ int gpio_set_value(unsigned gpio, int value) > > return 0; > } > + > +void gpio_set_pull(int gpio, int mode) > +{ > + s5p_gpio_set_pull(s5p_gpio_get_bank(gpio), > + s5p_gpio_get_pin(gpio), mode); > +} > + > +void gpio_set_drv(int gpio, int mode) > +{ > + s5p_gpio_set_drv(s5p_gpio_get_bank(gpio), > + s5p_gpio_get_pin(gpio), mode); > +} > + > +void gpio_cfg_pin(int gpio, int cfg) > +{ > + s5p_gpio_cfg_pin(s5p_gpio_get_bank(gpio), > + s5p_gpio_get_pin(gpio), cfg); > +} Do you intend for these to be generic functions? If so then I think you add a new patch to define this API in include/asm-generic/gpio.h. As mentioned in the other email you may just say that the parameters are arch-specific, but it might be nice to standardise at least the pullup/pulldown mode. Regards, Simon > -- > 1.7.4.4 >
diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c index 656bf4a..a53bdca 100644 --- a/drivers/gpio/s5p_gpio.c +++ b/drivers/gpio/s5p_gpio.c @@ -196,3 +196,21 @@ int gpio_set_value(unsigned gpio, int value) return 0; } + +void gpio_set_pull(int gpio, int mode) +{ + s5p_gpio_set_pull(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), mode); +} + +void gpio_set_drv(int gpio, int mode) +{ + s5p_gpio_set_drv(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), mode); +} + +void gpio_cfg_pin(int gpio, int cfg) +{ + s5p_gpio_cfg_pin(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), cfg); +}