diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2011-03-01 16:59:48 -0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-07 19:29:27 +0100 |
| commit | 2093023889b8c15bb90acb435e33e2843ef0153c (patch) | |
| tree | 984974428719c5623ff92b6effe6e1087d1b9194 /arch/arm | |
| parent | ff864521a93ca3932e281828d41f709e107dad70 (diff) | |
ARM: mx53_smd: Add I2C support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-mx5/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mx5/board-mx53_smd.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig index a72c833e7b4..03ec6e90bb4 100644 --- a/arch/arm/mach-mx5/Kconfig +++ b/arch/arm/mach-mx5/Kconfig @@ -151,6 +151,7 @@ config MACH_MX53_SMD bool "Support MX53 SMD platforms" select SOC_IMX53 select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART help Include support for MX53 SMD platform. This includes specific diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c index 8a8694c3eb2..5eb1638f913 100644 --- a/arch/arm/mach-mx5/board-mx53_smd.c +++ b/arch/arm/mach-mx5/board-mx53_smd.c @@ -51,6 +51,9 @@ static iomux_v3_cfg_t mx53_smd_pads[] = { MX53_PAD_PATA_CS_1__UART3_RXD_MUX, MX53_PAD_PATA_DA_1__UART3_CTS, MX53_PAD_PATA_DA_2__UART3_RTS, + /* I2C1 */ + MX53_PAD_CSI0_DAT8__I2C1_SDA, + MX53_PAD_CSI0_DAT9__I2C1_SCL, }; static const struct imxuart_platform_data mx53_smd_uart_data __initconst = { @@ -83,6 +86,10 @@ static struct fec_platform_data mx53_smd_fec_data = { .phy = PHY_INTERFACE_MODE_RMII, }; +static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = { + .bitrate = 100000, +}; + static void __init mx53_smd_board_init(void) { mxc_iomux_v3_setup_multiple_pads(mx53_smd_pads, @@ -91,6 +98,7 @@ static void __init mx53_smd_board_init(void) mx53_smd_fec_reset(); imx53_add_fec(&mx53_smd_fec_data); imx53_add_imx2_wdt(0, NULL); + imx53_add_imx_i2c(0, &mx53_smd_i2c_data); } static void __init mx53_smd_timer_init(void) |