diff --git a/drivers/iio/light/veml3235.c b/drivers/iio/light/veml3235.c
index fa5c7e7dfbfa..f754980ea156 100644
--- a/drivers/iio/light/veml3235.c
+++ b/drivers/iio/light/veml3235.c
@@ -101,12 +101,43 @@ static const struct iio_chan_spec veml3235_channels[] = {
 	},
 };
 
+static const struct regmap_range veml3235_readable_ranges[] = {
+	regmap_reg_range(VEML3235_REG_CONF, VEML3235_REG_ID),
+};
+
+static const struct regmap_access_table veml3235_readable_table = {
+	.yes_ranges = veml3235_readable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(veml3235_readable_ranges),
+};
+
+static const struct regmap_range veml3235_writable_ranges[] = {
+	regmap_reg_range(VEML3235_REG_CONF, VEML3235_REG_CONF),
+};
+
+static const struct regmap_access_table veml3235_writable_table = {
+	.yes_ranges = veml3235_writable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(veml3235_writable_ranges),
+};
+
+static const struct regmap_range veml3235_volatile_ranges[] = {
+	regmap_reg_range(VEML3235_REG_WH_DATA, VEML3235_REG_ALS_DATA),
+};
+
+static const struct regmap_access_table veml3235_volatile_table = {
+	.yes_ranges = veml3235_volatile_ranges,
+	.n_yes_ranges = ARRAY_SIZE(veml3235_volatile_ranges),
+};
+
 static const struct regmap_config veml3235_regmap_config = {
 	.name = "veml3235_regmap",
 	.reg_bits = 8,
 	.val_bits = 16,
 	.max_register = VEML3235_REG_ID,
 	.val_format_endian = REGMAP_ENDIAN_LITTLE,
+	.rd_table = &veml3235_readable_table,
+	.wr_table = &veml3235_writable_table,
+	.volatile_table = &veml3235_volatile_table,
+	.cache_type = REGCACHE_RBTREE,
 };
 
 static int veml3235_get_it(struct veml3235_data *data, int *val, int *val2)