From 130e6c8cbd9c255da218e9fa1a136c065808aa93 Mon Sep 17 00:00:00 2001 From: Christian Gmeiner Date: Wed, 3 Jun 2015 11:33:23 +0200 Subject: [PATCH] ot1200: setup i2c bus 1 in setup_iomux_i2c() On this bus there is a EEPROM containing EDID and ddr3 calibration information. Signed-off-by: Christian Gmeiner --- board/bachmann/ot1200/ot1200.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/board/bachmann/ot1200/ot1200.c b/board/bachmann/ot1200/ot1200.c index a33d496b70..2237b7aa1f 100644 --- a/board/bachmann/ot1200/ot1200.c +++ b/board/bachmann/ot1200/ot1200.c @@ -122,6 +122,20 @@ static void setup_iomux_features(void) #define PC MUX_PAD_CTRL(I2C_PAD_CTRL) +/* I2C2 - EEPROM */ +static struct i2c_pads_info i2c_pad_info1 = { + .scl = { + .i2c_mode = MX6_PAD_EIM_EB2__I2C2_SCL | PC, + .gpio_mode = MX6_PAD_EIM_EB2__GPIO2_IO30 | PC, + .gp = IMX_GPIO_NR(2, 30) + }, + .sda = { + .i2c_mode = MX6_PAD_EIM_D16__I2C2_SDA | PC, + .gpio_mode = MX6_PAD_EIM_D16__GPIO3_IO16 | PC, + .gp = IMX_GPIO_NR(3, 16) + } +}; + /* I2C3 - IO expander */ static struct i2c_pads_info i2c_pad_info2 = { .scl = { @@ -138,6 +152,7 @@ static struct i2c_pads_info i2c_pad_info2 = { static void setup_iomux_i2c(void) { + setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2); } -- 2.30.2