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Commit e3a58be3 authored by Andre Silva's avatar Andre Silva Committed by Sascha Hauer
Browse files

ARM:mach-mx5/mx53_ard: Add ESDHC support 



Signed-off-by: default avatarAndre Silva <andre.silva@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 6ecdc11b

arch/arm/mach-mx5/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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.

arch/arm/mach-mx5/board-mx53_ard.c

+22 −0
Original line number Diff line number Diff line
@@ -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)