[PATCH] ARM: mx5/mx53_smd: Add esdhc support

[Uwe Kleine-König]

On Sun, Apr 03, 2011 at 06:17:59PM -0300, Fabio Estevam wrote:
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
>  arch/arm/mach-mx5/board-mx53_smd.c |   36 ++++++++++++++++++++++++++++++++++++
>  1 files changed, 36 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c
> index 31e1732..fac5d8f 100644
> --- a/arch/arm/mach-mx5/board-mx53_smd.c
> +++ b/arch/arm/mach-mx5/board-mx53_smd.c
> @@ -28,6 +28,7 @@
>  #include <mach/hardware.h>
>  #include <mach/imx-uart.h>
>  #include <mach/iomux-mx53.h>
> +#include <mach/esdhc.h>
"devices-imx53.h" #includes <mach/devices-common.h>; and the latter
#includes <mach/esdhc.h>, so you don't need to add it here once more.

>  #include <asm/mach-types.h>
>  #include <asm/mach/arch.h>
> @@ -37,6 +38,8 @@
>  #include "devices-imx53.h"
>  
>  #define SMD_FEC_PHY_RST		IMX_GPIO_NR(7, 6)
> +#define SMD_SD1_CD		IMX_GPIO_NR(3, 13)
> +#define SMD_SD1_WP		IMX_GPIO_NR(4, 11)
>  
>  static iomux_v3_cfg_t mx53_smd_pads[] = {
>  	MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
> @@ -52,6 +55,31 @@ static iomux_v3_cfg_t mx53_smd_pads[] = {
>  	/* I2C1 */
>  	MX53_PAD_CSI0_DAT8__I2C1_SDA,
>  	MX53_PAD_CSI0_DAT9__I2C1_SCL,
> +	/* SD1 */
> +	MX53_PAD_SD1_CMD__ESDHC1_CMD,
> +	MX53_PAD_SD1_CLK__ESDHC1_CLK,
> +	MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
> +	MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
> +	MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
> +	MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
> +	/* SD2 */
> +	MX53_PAD_SD2_CMD__ESDHC2_CMD,
> +	MX53_PAD_SD2_CLK__ESDHC2_CLK,
> +	MX53_PAD_SD2_DATA0__ESDHC2_DAT0,
> +	MX53_PAD_SD2_DATA1__ESDHC2_DAT1,
> +	MX53_PAD_SD2_DATA2__ESDHC2_DAT2,
> +	MX53_PAD_SD2_DATA3__ESDHC2_DAT3,
> +	/* SD3 */
> +	MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
> +	MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
> +	MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
> +	MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
> +	MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
> +	MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
> +	MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
> +	MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
> +	MX53_PAD_PATA_IORDY__ESDHC3_CLK,
> +	MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
>  };
>  
>  static const struct imxuart_platform_data mx53_smd_uart_data __initconst = {
> @@ -88,6 +116,11 @@ static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = {
>  	.bitrate = 100000,
>  };
>  
> +static struct esdhc_platform_data sd1_pdata = {
please something like:

static const struct esdhc_platform_data mx53_smd_sd1_pdata __initconst = {

> +	.wp_gpio = SMD_SD1_WP,
> +	.cd_gpio = SMD_SD1_CD,
> +};
> +
>  static void __init mx53_smd_board_init(void)
>  {
>  	mxc_iomux_v3_setup_multiple_pads(mx53_smd_pads,
> @@ -97,6 +130,9 @@ static void __init mx53_smd_board_init(void)
>  	imx53_add_fec(&mx53_smd_fec_data);
>  	imx53_add_imx2_wdt(0, NULL);
>  	imx53_add_imx_i2c(0, &mx53_smd_i2c_data);
> +	imx53_add_sdhci_esdhc_imx(0, &sd1_pdata);
> +	imx53_add_sdhci_esdhc_imx(1, NULL);
> +	imx53_add_sdhci_esdhc_imx(2, NULL);
>  }
>  
>  static void __init mx53_smd_timer_init(void)

Thanks
Uwe

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Pengutronix e.K.                           | Uwe Kleine-König            |
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