Merge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/reg-default', 'asoc...

[karo-tx-linux.git] / include / linux / regmap.h

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 59c55ea0f0b50c270d64bebe9dd6c25a717ca5ec..4a6759098769c6ad4902612bf3b2647fe0898f60 100644 (file)
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -50,6 +50,17 @@ struct reg_default {
        unsigned int def;
 };
 
+/**
+ * Register/value pairs for sequences of writes
+ *
+ * @reg: Register address.
+ * @def: Register value.
+ */
+struct reg_sequence {
+       unsigned int reg;
+       unsigned int def;
+};
+
 #ifdef CONFIG_REGMAP
 
 enum regmap_endian {
@@ -410,10 +421,10 @@ int regmap_raw_write(struct regmap *map, unsigned int reg,
                     const void *val, size_t val_len);
 int regmap_bulk_write(struct regmap *map, unsigned int reg, const void *val,
                        size_t val_count);
-int regmap_multi_reg_write(struct regmap *map, const struct reg_default *regs,
+int regmap_multi_reg_write(struct regmap *map, const struct reg_sequence *regs,
                        int num_regs);
 int regmap_multi_reg_write_bypassed(struct regmap *map,
-                                   const struct reg_default *regs,
+                                   const struct reg_sequence *regs,
                                    int num_regs);
 int regmap_raw_write_async(struct regmap *map, unsigned int reg,
                           const void *val, size_t val_len);
@@ -424,6 +435,8 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
                     size_t val_count);
 int regmap_update_bits(struct regmap *map, unsigned int reg,
                       unsigned int mask, unsigned int val);
+int regmap_write_bits(struct regmap *map, unsigned int reg,
+                      unsigned int mask, unsigned int val);
 int regmap_update_bits_async(struct regmap *map, unsigned int reg,
                             unsigned int mask, unsigned int val);
 int regmap_update_bits_check(struct regmap *map, unsigned int reg,
@@ -450,7 +463,7 @@ void regcache_mark_dirty(struct regmap *map);
 bool regmap_check_range_table(struct regmap *map, unsigned int reg,
                              const struct regmap_access_table *table);
 
-int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
+int regmap_register_patch(struct regmap *map, const struct reg_sequence *regs,
                          int num_regs);
 int regmap_parse_val(struct regmap *map, const void *buf,
                                unsigned int *val);
@@ -503,6 +516,8 @@ int regmap_field_update_bits(struct regmap_field *field,
 
 int regmap_fields_write(struct regmap_field *field, unsigned int id,
                        unsigned int val);
+int regmap_fields_force_write(struct regmap_field *field, unsigned int id,
+                       unsigned int val);
 int regmap_fields_read(struct regmap_field *field, unsigned int id,
                       unsigned int *val);
 int regmap_fields_update_bits(struct regmap_field *field,  unsigned int id,
@@ -645,6 +660,13 @@ static inline int regmap_update_bits(struct regmap *map, unsigned int reg,
        return -EINVAL;
 }
 
+static inline int regmap_write_bits(struct regmap *map, unsigned int reg,
+                                    unsigned int mask, unsigned int val)
+{
+       WARN_ONCE(1, "regmap API is disabled");
+       return -EINVAL;
+}
+
 static inline int regmap_update_bits_async(struct regmap *map,
                                           unsigned int reg,
                                           unsigned int mask, unsigned int val)