diff options
| author | Richard Zhu <r65037@freescale.com> | 2011-04-18 14:53:16 +0800 |
|---|---|---|
| committer | Haitao Zhang <hzhang@canonical.com> | 2011-06-28 21:30:44 +0800 |
| commit | 60b4a64686b4345e853252d5c3be42b4249d4e54 (patch) | |
| tree | c28ceee7f37173c1edefed75875d2ea875a00f04 | |
| parent | 8d3059474557f6e9ee3250dcef9c566738ae3416 (diff) | |
ENGR00142266-4 eSDHC:Add the GPIO CD/WP on MX53 LOCO boards
arm: enable the eSDHC CD/WP on MX53 LOCO board
Signed-off-by: Richard Zhu <r65037@freescale.com>
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx5/board-mx53_loco.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c index fb6b118d0a1..4fc1f385038 100644 --- a/arch/arm/mach-mx5/board-mx53_loco.c +++ b/arch/arm/mach-mx5/board-mx53_loco.c @@ -55,6 +55,9 @@ #define MX53_LOCO_UI2 IMX_GPIO_NR(2, 15) #define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) #define LOCO_USBH1_VBUS IMX_GPIO_NR(7, 8) +#define MX53_LOCO_SD1_CD IMX_GPIO_NR(3, 13) +#define MX53_LOCO_SD3_CD IMX_GPIO_NR(3, 11) +#define MX53_LOCO_SD3_WP IMX_GPIO_NR(3, 12) extern void __iomem *arm_plat_base; extern void __iomem *gpc_base; @@ -94,6 +97,8 @@ static iomux_v3_cfg_t mx53_loco_pads[] = { MX53_PAD_SD1_DATA1__ESDHC1_DAT1, MX53_PAD_SD1_DATA2__ESDHC1_DAT2, MX53_PAD_SD1_DATA3__ESDHC1_DAT3, + /* SD1_CD */ + MX53_PAD_EIM_DA13__GPIO3_13, /* SD3 */ MX53_PAD_PATA_DATA8__ESDHC3_DAT0, MX53_PAD_PATA_DATA9__ESDHC3_DAT1, @@ -383,6 +388,15 @@ static struct mxc_bus_freq_platform_data loco_bus_freq_data = { .lp_reg_id = "DA9052_BUCK_PRO", }; +static const struct esdhc_platform_data mx53_loco_sd1_data __initconst = { + .cd_gpio = MX53_LOCO_SD1_CD, +}; + +static const struct esdhc_platform_data mx53_loco_sd3_data __initconst = { + .cd_gpio = MX53_LOCO_SD3_CD, + .wp_gpio = MX53_LOCO_SD3_WP, +}; + static void mx53_loco_usbh1_vbus(bool on) { if (on) @@ -730,8 +744,8 @@ static void __init mx53_loco_board_init(void) i2c_register_board_info(1, mxc_i2c1_board_info, ARRAY_SIZE(mxc_i2c1_board_info)); - imx53_add_sdhci_esdhc_imx(0, NULL); - imx53_add_sdhci_esdhc_imx(2, NULL); + imx53_add_sdhci_esdhc_imx(0, &mx53_loco_sd1_data); + imx53_add_sdhci_esdhc_imx(2, &mx53_loco_sd3_data); imx53_add_ahci_imx(0, &sata_data); imx53_add_iim(&iim_data); |