diff options
| author | Yong Shen <yong.shen@freescale.com> | 2011-01-13 11:39:53 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-01-13 10:02:18 +0100 |
| commit | 65e2e9c8c3eab03f123d6852d14c0a65785c4e51 (patch) | |
| tree | d52e6a22e447c815c755a6d35d84eed5ee87316d /arch/arm/mach-mx5 | |
| parent | 6b2837dc6d7f923bd622049823284b7277ff0558 (diff) | |
| download | kernel_samsung_smdk4412-65e2e9c8c3eab03f123d6852d14c0a65785c4e51.zip kernel_samsung_smdk4412-65e2e9c8c3eab03f123d6852d14c0a65785c4e51.tar.gz kernel_samsung_smdk4412-65e2e9c8c3eab03f123d6852d14c0a65785c4e51.tar.bz2 | |
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>
Diffstat (limited to 'arch/arm/mach-mx5')
| -rw-r--r-- | arch/arm/mach-mx5/board-mx53_evk.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c index 2cb4415..caee04c 100644 --- a/arch/arm/mach-mx5/board-mx53_evk.c +++ b/arch/arm/mach-mx5/board-mx53_evk.c @@ -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); } |