[PATCH 2/2] ARM:mach-mx5/board-mx53_loco: Add CD and WP GPIOs

From: shawn.guo@freescale.com (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM:mach-mx5/board-mx53_loco: Add CD and WP GPIOs
Date: Sun, 12 Jun 2011 00:58:57 +0800	[thread overview]
Message-ID: <20110611165856.GD29093@S2100-06.ap.freescale.net> (raw)
In-Reply-To: <1307722520-12952-1-git-send-email-andre.silva@freescale.com>

On Fri, Jun 10, 2011 at 01:15:19PM -0300, Andre Silva wrote:
> Signed-off-by: Andre Silva <andre.silva@freescale.com>
> 
> ---
>  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 e5e8c85..52cb150 100644
> --- a/arch/arm/mach-mx5/board-mx53_loco.c
> +++ b/arch/arm/mach-mx5/board-mx53_loco.c
> @@ -39,6 +39,9 @@
>  #define MX53_LOCO_UI2			IMX_GPIO_NR(2, 15)
>  #define LOCO_FEC_PHY_RST		IMX_GPIO_NR(7, 6)
>  #define LOCO_LED			IMX_GPIO_NR(7, 7)
> +#define LOCO_SD3_CD			IMX_GPIO_NR(3, 11)
> +#define LOCO_SD3_WP			IMX_GPIO_NR(3, 12)
> +#define LOCO_SD1_CD			IMX_GPIO_NR(3, 13)
>  
>  static iomux_v3_cfg_t mx53_loco_pads[] = {
>  	/* FEC */
> @@ -71,6 +74,8 @@ 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,
> @@ -203,6 +208,15 @@ static const struct gpio_keys_platform_data loco_button_data __initconst = {
>  	.nbuttons       = ARRAY_SIZE(loco_buttons),
>  };
>  
> +static const struct esdhc_platform_data mx53_loco_sd1_data __initconst = {
> +	.cd_gpio = LOCO_SD1_CD,
> +};
> +
> +static const struct esdhc_platform_data mx53_loco_sd3_data __initconst = {
> +	.cd_gpio = LOCO_SD3_CD,
> +	.wp_gpio = LOCO_SD3_WP,
> +};
> +
>  static inline void mx53_loco_fec_reset(void)
>  {
>  	int ret;
> @@ -249,8 +263,8 @@ static void __init mx53_loco_board_init(void)
>  	imx53_add_imx2_wdt(0, NULL);
>  	imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
>  	imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
> -	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);
>  	imx_add_gpio_keys(&loco_button_data);
>  	gpio_led_register_device(-1, &mx53loco_leds_data);
>  }
> -- 
> 1.7.1
> 
The sdhci-esdhc-imx driver currently only supports CD and WP for mx25
and mx35.  How did you test the patch?

-- 
Regards,
Shawn