* [PATCH] ARM: mx5/mx53_smd: Add esdhc support
@ 2011-04-03 21:17 Fabio Estevam
2011-04-04 6:29 ` Uwe Kleine-König
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2011-04-03 21:17 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Fabio Estevam <fabio.estevam@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>
#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 = {
+ .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)
--
1.6.0.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: mx5/mx53_smd: Add esdhc support
2011-04-03 21:17 [PATCH] ARM: mx5/mx53_smd: Add esdhc support Fabio Estevam
@ 2011-04-04 6:29 ` Uwe Kleine-König
0 siblings, 0 replies; 2+ messages in thread
From: Uwe Kleine-König @ 2011-04-04 6:29 UTC (permalink / raw)
To: linux-arm-kernel
On Sun, Apr 03, 2011 at 06:17:59PM -0300, Fabio Estevam wrote:
> Signed-off-by: Fabio Estevam <fabio.estevam@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
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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