Hi Simon,
On Thu, May 3, 2018 at 4:33 AM, Simon Glass sjg@chromium.org wrote:
Hi Mario,
On 27 April 2018 at 06:52, Mario Six mario.six@gdsys.cc wrote:
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.
Signed-off-by: Mario Six mario.six@gdsys.cc
v1 -> v2: New in v2
include/regmap.h | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org
Please can you add function comments and also a test that calls these? I think Masahiro made a start.
OK, I'll add some tests for v3.
Regards, Simon
Best regards, Mario