* More devices added in future
         */
        [ID_AD7887] = {
-               .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
-                                      (1 << IIO_CHAN_INFO_SCALE_SHARED),
-                                      1, 1, IIO_ST('u', 12, 16, 0), 0),
-
-               .channel[1] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
-                                      (1 << IIO_CHAN_INFO_SCALE_SHARED),
-                                      0, 0, IIO_ST('u', 12, 16, 0), 0),
-
+               .channel[0] = {
+                       .type = IIO_VOLTAGE,
+                       .indexed = 1,
+                       .channel = 1,
+                       .info_mask = (1 << IIO_CHAN_INFO_SCALE_SHARED),
+                       .address = 1,
+                       .scan_index = 1,
+                       .scan_type = IIO_ST('u', 12, 16, 0),
+               },
+               .channel[1] = {
+                       .type = IIO_VOLTAGE,
+                       .indexed = 1,
+                       .channel = 0,
+                       .info_mask = (1 << IIO_CHAN_INFO_SCALE_SHARED),
+                       .address = 0,
+                       .scan_index = 0,
+                       .scan_type = IIO_ST('u', 12, 16, 0),
+               },
                .channel[2] = IIO_CHAN_SOFT_TIMESTAMP(2),
                .int_vref_mv = 2500,
        },