imx6: wandboard: convert to DM_I2C

[oweals/u-boot.git] / board / wandboard / wandboard.c

diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 23589df932e0feea1ac9ee0c0a9c82a30ddf879a..c0902abe38be05b6e3009a68e04404b3069c96e3 100644 (file)
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -355,8 +355,21 @@ static void do_enable_hdmi(struct display_info_t const *dev)
 
 static int detect_i2c(struct display_info_t const *dev)
 {
+#ifdef CONFIG_DM_I2C
+       struct udevice *bus, *udev;
+       int rc;
+
+       rc = uclass_get_device_by_seq(UCLASS_I2C, dev->bus, &bus);
+       if (rc)
+               return rc;
+       rc = dm_i2c_probe(bus, dev->addr, 0, &udev);
+       if (rc)
+               return 0;
+       return 1;
+#else
        return (0 == i2c_set_bus_num(dev->bus)) &&
                        (0 == i2c_probe(dev->addr));
+#endif
 }
 
 static void enable_fwadapt_7wvga(struct display_info_t const *dev)
@@ -547,13 +560,13 @@ int board_init(void)
        gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
 
 #if defined(CONFIG_VIDEO_IPUV3)
-       setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
+       setup_i2c(1, CONFIG_SYS_MXC_I2C1_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
        if (is_mx6dq() || is_mx6dqp()) {
-               setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c2_pad_info);
-               setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c3_pad_info);
+               setup_i2c(1, CONFIG_SYS_MXC_I2C1_SPEED, 0x7f, &mx6q_i2c2_pad_info);
+               setup_i2c(2, CONFIG_SYS_MXC_I2C2_SPEED, 0x7f, &mx6q_i2c3_pad_info);
        } else {
-               setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
-               setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c3_pad_info);
+               setup_i2c(1, CONFIG_SYS_MXC_I2C1_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
+               setup_i2c(2, CONFIG_SYS_MXC_I2C2_SPEED, 0x7f, &mx6dl_i2c3_pad_info);
        }
 
        setup_display();