On Mon, Jan 11, 2010 at 12:21:51PM +0900, Kukjin Kim wrote: > This patch adds a configuration option for specifing the number > of additional GPIO pins to be used in addition to the GPIO pins > supported onchip.
It would have been nice to get the S3C24XX_GPIO_EXTRA replaced as well, but there's no currently good way for each board to set a minimum value (unless there's something I've missed.) I will apply this patch and then look at fixing upthe S3C24XX case myself. > Signed-off-by: Kukjin Kim <[email protected]> > Signed-off-by: Adityapratap Sharma <[email protected]> > Signed-off-by: Thomas Abraham <[email protected]> > Signed-off-by: Atul Dahiya <[email protected]> > --- > arch/arm/plat-samsung/Kconfig | 8 ++++++++ > 1 files changed, 8 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig > index 900b463..faec4b8 100644 > --- a/arch/arm/plat-samsung/Kconfig > +++ b/arch/arm/plat-samsung/Kconfig > @@ -66,6 +66,14 @@ config S3C_GPIO_PULL_UP > help > Internal configuration to enable the correct GPIO pull helper > > +config SAMSUNG_GPIO_EXTRA > + int "Number of additional GPIO pins" > + default 0 > + help > + Use additional GPIO space in addition to the GPIO's the SOC > + provides. This allows expanding the GPIO space for use with > + GPIO expanders. > + > # device definitions to compile in > > config S3C_DEV_HSMMC > -- > 1.6.2.5 > -- -- Ben Q: What's a light-year? A: One-third less calories than a regular year. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
