board: gateworks: venice: add GW7903 PMIC

The GW7903 has a BD71847 PMIC on I2C1. Adjust the model compare strings
to add it.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/board/gateworks/venice/spl.c b/board/gateworks/venice/spl.c
index da36f22..98931c0 100644
--- a/board/gateworks/venice/spl.c
+++ b/board/gateworks/venice/spl.c
@@ -171,11 +171,12 @@
 	}
 
 	else if ((!strncmp(model, "GW7901", 6)) ||
-		 (!strncmp(model, "GW7902", 6))) {
-		if (!strncmp(model, "GW7901", 6))
-			ret = uclass_get_device_by_seq(UCLASS_I2C, 1, &bus);
-		else
+		 (!strncmp(model, "GW7902", 6)) ||
+		 (!strncmp(model, "GW7903", 6))) {
+		if (!strncmp(model, "GW7902", 6))
 			ret = uclass_get_device_by_seq(UCLASS_I2C, 0, &bus);
+		else
+			ret = uclass_get_device_by_seq(UCLASS_I2C, 1, &bus);
 		if (ret) {
 			printf("PMIC    : failed I2C2 probe: %d\n", ret);
 			return ret;