Message ID | 1321372293-3182-2-git-send-email-festevam@gmail.com |
---|---|
State | Awaiting Upstream |
Delegated to: | Stefano Babic |
Headers | show |
On 11/15/2011 04:51 PM, Fabio Estevam wrote: > Configure the pins as GPIO prior to using gpio_get_value. > > Signed-off-by: Fabio Estevam<fabio.estevam@freescale.com> > --- > board/freescale/mx53ard/mx53ard.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c > index be32aee..e5a1142 100644 > --- a/board/freescale/mx53ard/mx53ard.c > +++ b/board/freescale/mx53ard/mx53ard.c > @@ -87,6 +87,9 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc) > { > struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; > > + mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1); > + mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1); > + > if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) > *cd = gpio_get_value(1); /*GPIO1_1*/ > else Applied to u-boot-imx, thanks Best regards, Stefano Babic
diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c index be32aee..e5a1142 100644 --- a/board/freescale/mx53ard/mx53ard.c +++ b/board/freescale/mx53ard/mx53ard.c @@ -87,6 +87,9 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc) { struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1); + mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1); + if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) *cd = gpio_get_value(1); /*GPIO1_1*/ else
Configure the pins as GPIO prior to using gpio_get_value. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> --- board/freescale/mx53ard/mx53ard.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)