board: ge: bx50v3, imx53ppd: use DM I2C

[oweals/u-boot.git] / board / ge / mx53ppd / mx53ppd.c

diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index 105edd24cb6166b6bb1ad6f11af6fb030aa659c7..ea3f2170b665e9f2e4bc7a03884148e42837f555 100644 (file)
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -125,34 +125,6 @@ static void setup_iomux_fec(void)
        imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
 }
 
-#define I2C_PAD_CTRL   (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
-                        PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
-
-static void setup_iomux_i2c(void)
-{
-       static const iomux_v3_cfg_t i2c1_pads[] = {
-               NEW_PAD_CTRL(MX53_PAD_CSI0_DAT8__I2C1_SDA, I2C_PAD_CTRL),
-               NEW_PAD_CTRL(MX53_PAD_CSI0_DAT9__I2C1_SCL, I2C_PAD_CTRL),
-       };
-
-       imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads));
-}
-
-#define I2C_PAD MUX_PAD_CTRL(I2C_PAD_CTRL)
-
-static struct i2c_pads_info i2c_pad_info1 = {
-       .scl = {
-               .i2c_mode = MX53_PAD_EIM_D21__I2C1_SCL | I2C_PAD,
-               .gpio_mode = MX53_PAD_EIM_D28__GPIO3_28 | I2C_PAD,
-               .gp = IMX_GPIO_NR(3, 28)
-       },
-       .sda = {
-               .i2c_mode = MX53_PAD_EIM_D28__I2C1_SDA | I2C_PAD,
-               .gpio_mode = MX53_PAD_EIM_D21__GPIO3_21 | I2C_PAD,
-               .gp = IMX_GPIO_NR(3, 21)
-       }
-};
-
 static int clock_1GHz(void)
 {
        int ret;
@@ -182,8 +154,10 @@ void ppd_gpio_init(void)
        int i;
 
        imx_iomux_v3_setup_multiple_pads(ppd_pads, ARRAY_SIZE(ppd_pads));
-       for (i = 0; i < ARRAY_SIZE(ppd_gpios); ++i)
+       for (i = 0; i < ARRAY_SIZE(ppd_gpios); ++i) {
+               gpio_request(ppd_gpios[i].gpio, "request");
                gpio_direction_output(ppd_gpios[i].gpio, ppd_gpios[i].value);
+       }
 }
 
 int board_early_init_f(void)
@@ -256,9 +230,6 @@ int board_init(void)
        gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
 
        mxc_set_sata_internal_clock();
-       setup_iomux_i2c();
-
-       setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
 
        return 0;
 }