Re: [PATCH v5 1/3] ARM: OMAP: Beagle: revision detection

2010-08-19 Thread Robert Nelson
On Thu, Aug 19, 2010 at 1:53 AM, Jarkko Nikula wrote: > On Wed, 18 Aug 2010 10:56:51 -0500 > Robert Nelson wrote: > >> +     ret = gpio_request(171, "rev_id_0"); >> +     if (ret < 0) >> +             goto fail0; >> + >> +     ret = gpio_request(172, "rev_id_1"); >> +     if (ret < 0) >> +      

Re: [PATCH v5 1/3] ARM: OMAP: Beagle: revision detection

2010-08-18 Thread Jarkko Nikula
On Wed, 18 Aug 2010 10:56:51 -0500 Robert Nelson wrote: > + ret = gpio_request(171, "rev_id_0"); > + if (ret < 0) > + goto fail0; > + > + ret = gpio_request(172, "rev_id_1"); > + if (ret < 0) > + goto fail1; > + > + ret = gpio_request(173, "rev_id_2");

[PATCH v5 1/3] ARM: OMAP: Beagle: revision detection

2010-08-18 Thread Robert Nelson
Due to the omap3530 ES3.0 Silicon being used on both the B5/B6 and C1/2/3 Beagle we can't use the cpu_is_omap34xx() routines to differentiate the Beagle Boards. However gpio pins 171,172,173 where setup for this prupose, so lets use them. Changes: for older U-Boot's, use omap_mux_init_gpio() ke