diff options
| author | Robby Cai <R63905@freescale.com> | 2012-05-18 18:45:41 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-07-20 13:37:45 +0800 |
| commit | 49f744921cfa19f2250d5f55cda6157aad6b8234 (patch) | |
| tree | b7234daa6f6b0adb9d86f60f3210b13d1bbf51fc /arch/arm/mach-mx6/board-mx6sl_arm2.c | |
| parent | 8d705065aa49428955e504490e3f0d83b50218f8 (diff) | |
ENGR00210003: imx6sl: add SPI support
- configure the pinmux for SPI module working.
Signed-off-by: Robby Cai <R63905@freescale.com>
Diffstat (limited to 'arch/arm/mach-mx6/board-mx6sl_arm2.c')
| -rwxr-xr-x | arch/arm/mach-mx6/board-mx6sl_arm2.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-mx6/board-mx6sl_arm2.c b/arch/arm/mach-mx6/board-mx6sl_arm2.c index 72220c0debf8..0cea2c8ec2ff 100755 --- a/arch/arm/mach-mx6/board-mx6sl_arm2.c +++ b/arch/arm/mach-mx6/board-mx6sl_arm2.c @@ -78,6 +78,7 @@ #define MX6_ARM2_LCD_PWR_EN IMX_GPIO_NR(4, 3) /* KEY_ROW5 */ #define MX6_ARM2_SD1_WP IMX_GPIO_NR(4, 6) /* KEY_COL7 */ #define MX6_ARM2_SD1_CD IMX_GPIO_NR(4, 7) /* KEY_ROW7 */ +#define MX6_ARM2_ECSPI1_CS0 IMX_GPIO_NR(4, 11) /* ECSPI1_SS0 */ #define MX6_ARM2_SD2_WP IMX_GPIO_NR(4, 29) /* SD2_DAT6 */ #define MX6_ARM2_SD2_CD IMX_GPIO_NR(5, 0) /* SD2_DAT7 */ #define MX6_ARM2_SD3_CD IMX_GPIO_NR(3, 22) /* REF_CLK_32K */ @@ -315,6 +316,15 @@ static int __init max17135_regulator_init(struct max17135 *max17135) return 0; } +static int mx6_arm2_spi_cs[] = { + MX6_ARM2_ECSPI1_CS0, +}; + +static const struct spi_imx_master mx6_arm2_spi_data __initconst = { + .chipselect = mx6_arm2_spi_cs, + .num_chipselect = ARRAY_SIZE(mx6_arm2_spi_cs), +}; + static struct imxi2c_platform_data mx6_arm2_i2c0_data = { .bitrate = 100000, }; |