Re: Query: Num GPIO lines

[Tony Lindgren <tony@atomide.com>]

* Pandita, Vikram <vikram.pandita@ti.com> [090422 18:17]:
> 
> Ping. Any inputs on number of gpio's wrongly defined for OMAP34xx?

Sounds like a good bug fix! I'll add it to omap-fixes queue.

Tony
 
> 
> >-----Original Message-----
> >From: linux-omap-owner@vger.kernel.org [mailto:linux-omap-owner@vger.kernel.org] On Behalf Of
> >Pandita, Vikram
> >Sent: Monday, April 06, 2009 6:40 PM
> >To: linux-omap@vger.kernel.org
> >Subject: Query: Num GPIO lines
> >
> >
> >Why for OMAP34xx is number of GPIO's 160?
> >As per 3430 TRM, there are 6 banks [0 to 191]
> >
> >Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
> >Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
> >---
> >diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
> >index 17d7afe..ee0b21f 100644
> >--- a/arch/arm/plat-omap/gpio.c
> >+++ b/arch/arm/plat-omap/gpio.c
> >@@ -307,7 +307,7 @@ static inline int gpio_valid(int gpio)
> > 		return 0;
> > 	if (cpu_is_omap24xx() && gpio < 128)
> > 		return 0;
> >-	if (cpu_is_omap34xx() && gpio < 160)
> >+	if (cpu_is_omap34xx() && gpio < 192)
> > 		return 0;
> > 	return -1;
> > }
> >--
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