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ARM: i.MX53 EVK: add spi nor device 

add spi board information for spi nor device

Signed-off-by: Yong Shen <yong.shen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Yong Shen 2011-01-13 11:39:53 +08:00 committed by Sascha Hauer
parent 6b2837dc6d
commit 65e2e9c8c3
1 changed files with 15 additions and 0 deletions
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15
arch/arm/mach-mx5/board-mx53_evk.c
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@ -24,6 +24,8 @@
#include <linux/fec.h> #include <linux/fec.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
#include <mach/common.h> #include <mach/common.h>
#include <mach/hardware.h> #include <mach/hardware.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
@ -99,6 +101,17 @@ static struct fec_platform_data mx53_evk_fec_pdata = {
.phy = PHY_INTERFACE_MODE_RMII, .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[] = { static int mx53_evk_spi_cs[] = {
EVK_ECSPI1_CS0, EVK_ECSPI1_CS0,
EVK_ECSPI1_CS1, 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(0, NULL);
imx53_add_sdhci_esdhc_imx(1, 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); imx53_add_ecspi(0, &mx53_evk_spi_data);
} }