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ARM:mach-mx5/mx53_ard: Add ESDHC support

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Signed-off-by: Andre Silva <andre.silva@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Andre Silva 2011-06-13 14:31:57 -03:00 committed by Sascha Hauer
parent 6ecdc11bf8
commit e3a58be3be
2 changed files with 23 additions and 0 deletions
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1
arch/arm/mach-mx5/Kconfig
View File

@ -213,6 +213,7 @@ config MACH_MX53_ARD
bool "Support MX53 ARD platforms"
select SOC_IMX53
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
help
Include support for MX53 ARD platform. This includes specific
configurations for the board and its peripherals.

22
arch/arm/mach-mx5/board-mx53_ard.c
View File

@ -36,6 +36,8 @@
#include "devices-imx53.h"
#define ARD_ETHERNET_INT_B IMX_GPIO_NR(2, 31)
#define ARD_SD1_CD IMX_GPIO_NR(1, 1)
#define ARD_SD1_WP IMX_GPIO_NR(1, 9)
static iomux_v3_cfg_t mx53_ard_pads[] = {
/* UART1 */
@ -69,6 +71,19 @@ static iomux_v3_cfg_t mx53_ard_pads[] = {
MX53_PAD_EIM_OE__EMI_WEIM_OE,
MX53_PAD_EIM_RW__EMI_WEIM_RW,
MX53_PAD_EIM_CS1__EMI_WEIM_CS_1,
/* SDHC1 */
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,
MX53_PAD_PATA_DATA8__ESDHC1_DAT4,
MX53_PAD_PATA_DATA9__ESDHC1_DAT5,
MX53_PAD_PATA_DATA10__ESDHC1_DAT6,
MX53_PAD_PATA_DATA11__ESDHC1_DAT7,
MX53_PAD_GPIO_1__GPIO1_1,
MX53_PAD_GPIO_9__GPIO1_9,
};
static struct resource ard_smsc911x_resources[] = {
@ -100,6 +115,11 @@ static struct platform_device ard_smsc_lan9220_device = {
},
};
static const struct esdhc_platform_data mx53_ard_sd1_data __initconst = {
.cd_gpio = ARD_SD1_CD,
.wp_gpio = ARD_SD1_WP,
};
static void __init mx53_ard_io_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx53_ard_pads,
@ -156,6 +176,8 @@ static void __init mx53_ard_board_init(void)
mx53_ard_io_init();
weim_cs_config();
platform_add_devices(devices, ARRAY_SIZE(devices));
imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data);
}
static void __init mx53_ard_timer_init(void)