diff options
Diffstat (limited to 'drivers/base/regmap/internal.h')
| -rw-r--r-- | drivers/base/regmap/internal.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h index b986b8660b0c..80f9ab9c3aa4 100644 --- a/drivers/base/regmap/internal.h +++ b/drivers/base/regmap/internal.h @@ -95,6 +95,9 @@ struct regmap { /* if set, converts bulk rw to single rw */ bool use_single_rw; + + struct rb_root range_tree; + void *selector_work_buf; /* Scratch buffer used for selector */ }; struct regcache_ops { @@ -115,6 +118,20 @@ bool regmap_precious(struct regmap *map, unsigned int reg); int _regmap_write(struct regmap *map, unsigned int reg, unsigned int val); +struct regmap_range_node { + struct rb_node node; + + unsigned int range_min; + unsigned int range_max; + + unsigned int selector_reg; + unsigned int selector_mask; + int selector_shift; + + unsigned int window_start; + unsigned int window_len; +}; + #ifdef CONFIG_DEBUG_FS extern void regmap_debugfs_initcall(void); extern void regmap_debugfs_init(struct regmap *map, const char *name); |