* Arun K S <arunks@xxxxxxxxxxxxxxxxxxxx> [080129 01:23]: > Hi all, > > The PRCM (0x490022E8)register was overwritten by the MMC code > which made the other peripherals like USB etc to stop working. > The following patch fixes the modification of PRCM register by the MMC > code . This patch is tested here on the OMAP2430 SDP board. > File: > arch/arm/mach-omap2/board-sdp-hsmmc.c > > > Description: This patch fixes the unwanted PRCM register writes > Signed-off-by: Arun K S <arunks@xxxxxxxxxxxxxxxxxxxx> > Ack-by: Madhusudhan Chikkature Rajashekar" <madhu.cr@xxxxxx> > > From 1e7097cdd9831c39a2e402fdbaea80062d04fb2b Mon Sep 17 00:00:00 2001 > From: Arun K S <arunks@xxxxxxxxxxxxxxxxxxxx> > Date: Mon, 28 Jan 2008 20:34:57 +0530 > Subject: [PATCH] omap2430sdp_mmc_fix > > --- > arch/arm/mach-omap2/board-sdp-hsmmc.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-omap2/board-sdp-hsmmc.c > b/arch/arm/mach-omap2/board-sdp-hsmmc.c > index 4bf8165..90e8def 100644 > --- a/arch/arm/mach-omap2/board-sdp-hsmmc.c > +++ b/arch/arm/mach-omap2/board-sdp-hsmmc.c > @@ -176,7 +176,7 @@ static int sdp_mmc_set_power(struct device *dev, int slot, > int power_on, > case MMC_VDD_32_33: > vdd_sel = VSEL_3V; > if (cpu_is_omap24xx()) > - devconf = (reg | (1 << 31)); > + devconf = (devconf | (1 << 31)); > break; > case MMC_VDD_165_195: > vdd_sel = VSEL_18V; Pushing today. Tony - To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
