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-rw-r--r--include/linux/regmap.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 73fc34d0c4c2..327b8f291d3f 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -311,6 +311,8 @@ typedef void (*regmap_hw_free_context)(void *context);
* @val_format_endian_default: Default endianness for formatted register
* values. Used when the regmap_config specifies DEFAULT. If this is
* DEFAULT, BIG is assumed.
+ * @max_raw_read: Max raw read size that can be used on the bus.
+ * @max_raw_write: Max raw write size that can be used on the bus.
*/
struct regmap_bus {
bool fast_io;
@@ -325,6 +327,8 @@ struct regmap_bus {
u8 read_flag_mask;
enum regmap_endian reg_format_endian_default;
enum regmap_endian val_format_endian_default;
+ size_t max_raw_read;
+ size_t max_raw_write;
};
struct regmap *regmap_init(struct device *dev,