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authorVladimir Oltean <vladimir.oltean@nxp.com>2020-05-28 02:41:03 +0300
committerMark Brown <broonie@kernel.org>2020-05-29 13:44:30 +0100
commit8baebfc2aca26e3fa67ab28343671b82be42b22c (patch)
treebe7a5a5b6b60eca31951e9d62369eddc665b6287 /include/linux/regmap.h
parent8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff)
regmap: add helper for per-port regfield initialization
Similar to the standalone regfields, add an initializer for the users who need to set .id_size and .id_offset in order to use the regmap_fields_update_bits_base API. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20200527234113.2491988-2-olteanv@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regmap.h')
-rw-r--r--include/linux/regmap.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 40b07168fd8e..87703d105191 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1134,6 +1134,14 @@ struct reg_field {
.msb = _msb, \
}
+#define REG_FIELD_ID(_reg, _lsb, _msb, _size, _offset) { \
+ .reg = _reg, \
+ .lsb = _lsb, \
+ .msb = _msb, \
+ .id_size = _size, \
+ .id_offset = _offset, \
+ }
+
struct regmap_field *regmap_field_alloc(struct regmap *regmap,
struct reg_field reg_field);
void regmap_field_free(struct regmap_field *field);