Re: [PATCH] OMAP3:devices.c: Enabling 4-bit for SD card

Tony Lindgren
2008-06-23T12:46:41Z

* Purushotam Kumar <a0876542@india.ti.com> [080616 16:03]:
> OMAP3:devices.c:Enabling 4-bit for SD card
>
> SD card was working in 1-bit mode.This patch will configure SD card in
> 4-bit mode and hence performance will increase.
>
> Signed-off-by: Purushotam Kumar <purushotam@ti.com>
> Acked-by: Madhusudhan Chikkature Rajashekar <madhu.cr@ti.com>
> ---
> arch/arm/plat-omap/devices.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> Index: linux-omap-2.6/arch/arm/plat-omap/devices.c
> ===================================================================
> --- linux-omap-2.6.orig/arch/arm/plat-omap/devices.c
> +++ linux-omap-2.6/arch/arm/plat-omap/devices.c
> @@ -292,8 +292,10 @@ static void __init omap_init_mmc(void)
> mmc = &mmc_conf->mmc[0];
>
> if (cpu_is_omap2430() || cpu_is_omap34xx()) {
> - if (mmc->enabled)
> + if (mmc->enabled) {
> + mmc1_data.conf = *mmc;
> (void) platform_device_register(&mmc_omap_device1);
> + }
>
> #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
> mmc = &mmc_conf->mmc[1];

I guess this should be also done for mmc2_data.conf?

Tony