--- /dev/null
+--- a/arch/mips/sibyte/swarm/swarm-i2c.c
++++ b/arch/mips/sibyte/swarm/swarm-i2c.c
+@@ -13,6 +13,11 @@
+ #include <linux/init.h>
+ #include <linux/kernel.h>
+
++static struct i2c_board_info swarm_i2c_info0[] __initdata = {
++ {
++ I2C_BOARD_INFO("lm90", 0x2a),
++ },
++};
+
+ static struct i2c_board_info swarm_i2c_info1[] __initdata = {
+ {
+@@ -24,6 +29,8 @@ static int __init swarm_i2c_init(void)
+ {
+ int err;
+
++ err = i2c_register_board_info(0, swarm_i2c_info0,
++ ARRAY_SIZE(swarm_i2c_info0));
+ err = i2c_register_board_info(1, swarm_i2c_info1,
+ ARRAY_SIZE(swarm_i2c_info1));
+ if (err < 0)