It would be convenient if one could use the regmap API in conjunction with register maps defined as structs (i.e. structs that directly mirror the memory layout of the registers in question). A similar approach was planned with the regmap_write32/regmap_read32 macros, but was never used.
Hence, implement regmap_set/regmap_range_set and regmap_get/regmap_range_get macros, which, given a register map, a struct describing the layout of the register map, and a member name automatically produce regmap_read/regmap_write calls that access the specified member in the register map.
Reviewed-by: Anatolij Gustschin agust@denx.de Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Mario Six mario.six@gdsys.cc
--- v10 -> v11: No changes
v9 -> v10: No changes
v8 -> v9: No changes
v7 -> v8: No changes
v6 -> v7: No changes
v5 -> v6: No changes
v4 -> v5: No changes
v3 -> v4: No changes
v2 -> v3: * Fixed style violations * Added documentation
v1 -> v2: New in v2 --- include/regmap.h | 54 ++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 50 insertions(+), 4 deletions(-)
Applied to u-boot-dm/next, thanks!