Message ID | 1470441077-31856-1-git-send-email-eric@nelint.com |
---|---|
State | Accepted |
Commit | eb3813ad1afb29401fce20e9553df71e98f4aeec |
Delegated to: | Stefano Babic |
Headers | show |
Hi Eric, On Fri, Aug 5, 2016 at 8:51 PM, Eric Nelson <eric@nelint.com> wrote: > Only a single pad is changed to change sdhc2_dat3 from an > SDIO pin to and from GPIO4:5, so remove the array and use > the imx_iomux_v3_setup_pad() routine. > > Signed-off-by: Eric Nelson <eric@nelint.com> Thanks for the patch: Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
On 06/08/2016 01:51, Eric Nelson wrote: > Only a single pad is changed to change sdhc2_dat3 from an > SDIO pin to and from GPIO4:5, so remove the array and use > the imx_iomux_v3_setup_pad() routine. > > Signed-off-by: Eric Nelson <eric@nelint.com> > --- > board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 24 ++++++++++------------- > 1 file changed, 10 insertions(+), 14 deletions(-) > > diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c > index 66d6795..c213861 100644 > --- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c > +++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c > @@ -277,18 +277,16 @@ static iomux_v3_cfg_t const usdhc2_pads[] = { > MX6_PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), > }; > > -static iomux_v3_cfg_t const usdhc2_cd_pads[] = { > - /* > - * The evk board uses DAT3 to detect CD card plugin, > - * in u-boot we mux the pin to GPIO when doing board_mmc_getcd. > - */ > - MX6_PAD_NAND_DATA03__GPIO4_IO05 | MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL), > -}; > +/* > + * The evk board uses DAT3 to detect CD card plugin, > + * in u-boot we mux the pin to GPIO when doing board_mmc_getcd. > + */ > +static iomux_v3_cfg_t const usdhc2_cd_pad = > + MX6_PAD_NAND_DATA03__GPIO4_IO05 | MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL); > > -static iomux_v3_cfg_t const usdhc2_dat3_pads[] = { > +static iomux_v3_cfg_t const usdhc2_dat3_pad = > MX6_PAD_NAND_DATA03__USDHC2_DATA3 | > - MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL), > -}; > + MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL); > #endif > > static void setup_iomux_uart(void) > @@ -351,8 +349,7 @@ int board_mmc_getcd(struct mmc *mmc) > #if defined(CONFIG_MX6UL_14X14_EVK_EMMC_REWORK) > ret = 1; > #else > - imx_iomux_v3_setup_multiple_pads(usdhc2_cd_pads, > - ARRAY_SIZE(usdhc2_cd_pads)); > + imx_iomux_v3_setup_pad(usdhc2_cd_pad); > gpio_direction_input(USDHC2_CD_GPIO); > > /* > @@ -361,8 +358,7 @@ int board_mmc_getcd(struct mmc *mmc) > */ > ret = gpio_get_value(USDHC2_CD_GPIO); > > - imx_iomux_v3_setup_multiple_pads(usdhc2_dat3_pads, > - ARRAY_SIZE(usdhc2_dat3_pads)); > + imx_iomux_v3_setup_pad(usdhc2_dat3_pad); > #endif > break; > } > Applied to u-boot-imx, thanks ! Best regards, Stefano Babic
diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c index 66d6795..c213861 100644 --- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c +++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c @@ -277,18 +277,16 @@ static iomux_v3_cfg_t const usdhc2_pads[] = { MX6_PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), }; -static iomux_v3_cfg_t const usdhc2_cd_pads[] = { - /* - * The evk board uses DAT3 to detect CD card plugin, - * in u-boot we mux the pin to GPIO when doing board_mmc_getcd. - */ - MX6_PAD_NAND_DATA03__GPIO4_IO05 | MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL), -}; +/* + * The evk board uses DAT3 to detect CD card plugin, + * in u-boot we mux the pin to GPIO when doing board_mmc_getcd. + */ +static iomux_v3_cfg_t const usdhc2_cd_pad = + MX6_PAD_NAND_DATA03__GPIO4_IO05 | MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL); -static iomux_v3_cfg_t const usdhc2_dat3_pads[] = { +static iomux_v3_cfg_t const usdhc2_dat3_pad = MX6_PAD_NAND_DATA03__USDHC2_DATA3 | - MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL), -}; + MUX_PAD_CTRL(USDHC_DAT3_CD_PAD_CTRL); #endif static void setup_iomux_uart(void) @@ -351,8 +349,7 @@ int board_mmc_getcd(struct mmc *mmc) #if defined(CONFIG_MX6UL_14X14_EVK_EMMC_REWORK) ret = 1; #else - imx_iomux_v3_setup_multiple_pads(usdhc2_cd_pads, - ARRAY_SIZE(usdhc2_cd_pads)); + imx_iomux_v3_setup_pad(usdhc2_cd_pad); gpio_direction_input(USDHC2_CD_GPIO); /* @@ -361,8 +358,7 @@ int board_mmc_getcd(struct mmc *mmc) */ ret = gpio_get_value(USDHC2_CD_GPIO); - imx_iomux_v3_setup_multiple_pads(usdhc2_dat3_pads, - ARRAY_SIZE(usdhc2_dat3_pads)); + imx_iomux_v3_setup_pad(usdhc2_dat3_pad); #endif break; }
Only a single pad is changed to change sdhc2_dat3 from an SDIO pin to and from GPIO4:5, so remove the array and use the imx_iomux_v3_setup_pad() routine. Signed-off-by: Eric Nelson <eric@nelint.com> --- board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 24 ++++++++++------------- 1 file changed, 10 insertions(+), 14 deletions(-)