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| author | Wolfram Sang <w.sang@pengutronix.de> | 2011-02-28 17:40:05 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-07 19:29:18 +0100 |
| commit | a77dd2aa92388d61f7344a32b06fd1de70e71928 (patch) | |
| tree | d93929bd39b66ca90a697d875416cb0eaaa556ce /arch/arm/mach-mxs | |
| parent | 30feed37f21e00655475d8bf17bcea02221e53d2 (diff) | |
| download | op-kernel-dev-a77dd2aa92388d61f7344a32b06fd1de70e71928.zip op-kernel-dev-a77dd2aa92388d61f7344a32b06fd1de70e71928.tar.gz | |
arm: mxs: tx28: add i2c bus and connected RTC
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mach-tx28.c | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index 895d066..4f0b673 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -45,6 +45,7 @@ config MODULE_TX28 select MXS_HAVE_AMBA_DUART select MXS_HAVE_PLATFORM_AUART select MXS_HAVE_PLATFORM_FEC + select MXS_HAVE_PLATFORM_MXS_I2C select MXS_HAVE_PLATFORM_MXS_PWM config MACH_TX28 diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c index b609b84..b65e371 100644 --- a/arch/arm/mach-mxs/mach-tx28.c +++ b/arch/arm/mach-mxs/mach-tx28.c @@ -14,6 +14,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/spi/spi_gpio.h> +#include <linux/i2c.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> @@ -140,6 +141,12 @@ static struct spi_board_info tx28_spi_board_info[] = { }, }; +static struct i2c_board_info tx28_stk5v3_i2c_boardinfo[] __initdata = { + { + I2C_BOARD_INFO("ds1339", 0x68), + }, +}; + static void __init tx28_stk5v3_init(void) { mxs_iomux_setup_multiple_pads(tx28_stk5v3_pads, @@ -154,6 +161,9 @@ static void __init tx28_stk5v3_init(void) ARRAY_SIZE(tx28_spi_board_info)); mxs_add_platform_device("leds-gpio", 0, NULL, 0, &tx28_stk5v3_led_data, sizeof(tx28_stk5v3_led_data)); + mx28_add_mxs_i2c(0); + i2c_register_board_info(0, tx28_stk5v3_i2c_boardinfo, + ARRAY_SIZE(tx28_stk5v3_i2c_boardinfo)); } static void __init tx28_timer_init(void) |
