board: gateworks: venice: fix gsc_get_dev

use dm_i2c_probe instead of i2c_get_chip which appears to be more
reliable.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

diff --git a/board/gateworks/venice/gsc.c b/board/gateworks/venice/gsc.c
index ad3f8d9..d2490e6 100644 (file)
--- a/board/gateworks/venice/gsc.c
+++ b/board/gateworks/venice/gsc.c
@@ -125,29 +125,18 @@ enum {
 
 static struct udevice *gsc_get_dev(int busno, int slave)
 {
-       struct udevice *dev;
+       static const char * const i2c[] = { "i2c@30a20000", "i2c@30a30000" };
+       struct udevice *dev, *bus;
        int ret;
 
-#if (IS_ENABLED(CONFIG_SPL_BUILD))
-       ret = i2c_get_chip_for_busnum(busno + 1, slave, 1, &dev);
-       if (ret)
-               return NULL;
-#else
-       struct udevice *bus;
-
-       busno--;
-
-       ret = uclass_get_device_by_seq(UCLASS_I2C, busno, &bus);
+       ret = uclass_get_device_by_name(UCLASS_I2C, i2c[busno - 1], &bus);
        if (ret) {
-               printf("i2c%d: no bus %d\n", busno + 1, ret);
+               printf("GSC     : failed I2C%d probe: %d\n", busno, ret);
                return NULL;
        }
-       ret = i2c_get_chip(bus, slave, 1, &dev);
-       if (ret) {
-               printf("i2c%d@0x%02x: no chip %d\n", busno + 1, slave, ret);
+       ret = dm_i2c_probe(bus, slave, 0, &dev);
+       if (ret)
                return NULL;
-       }
-#endif
 
        return dev;
 }