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Commit 65e2e9c8 authored by Yong Shen's avatar Yong Shen Committed by Sascha Hauer
Browse files

ARM: i.MX53 EVK: add spi nor device 



add spi board information for spi nor device

Signed-off-by: default avatarYong Shen <yong.shen@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 6b2837dc

arch/arm/mach-mx5/board-mx53_evk.c

+15 −0
Original line number Diff line number Diff line
@@ -24,6 +24,8 @@ 
#include <linux/fec.h>

#include <linux/delay.h>

#include <linux/gpio.h>

#include <linux/spi/flash.h>

#include <linux/spi/spi.h>

#include <mach/common.h>

#include <mach/hardware.h>

#include <asm/mach-types.h>
@@ -99,6 +101,17 @@ static struct fec_platform_data mx53_evk_fec_pdata = { 
	.phy = PHY_INTERFACE_MODE_RMII,

};



static struct spi_board_info mx53_evk_spi_board_info[] __initdata = {

	{

		.modalias = "mtd_dataflash",

		.max_speed_hz = 25000000,

		.bus_num = 0,

		.chip_select = 1,

		.mode = SPI_MODE_0,

		.platform_data = NULL,

	},

};



static int mx53_evk_spi_cs[] = {

	EVK_ECSPI1_CS0,

	EVK_ECSPI1_CS1,
@@ -123,6 +136,8 @@ static void __init mx53_evk_board_init(void) 
	imx53_add_sdhci_esdhc_imx(0, NULL);

	imx53_add_sdhci_esdhc_imx(1, NULL);



	spi_register_board_info(mx53_evk_spi_board_info,

		ARRAY_SIZE(mx53_evk_spi_board_info));

	imx53_add_ecspi(0, &mx53_evk_spi_data);

}