Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1214346

[PATCH v3 0/4] regmap: i2c block support

Show all headers | View raw

Hi,

This series adds support for i2c block read/writes. To support the maximum 32
byte read/write operations, the regmap core is extended by max_raw_read and
max_raw_write. bulk operations are splitted depending of the size of
max_raw_read/write.

The last patch needs testing before it can be applied.

Best Regards,

Markus


Changes in v3:
- Rebased onto latest version of "regmap: fixes" series

Changes in v2:
- max_raw_io splitted into max_raw_read/write
- Use E2BIG as error value in the block read/write functions

Markus Pargmann (4):
  regmap: Introduce max_raw_read/write for regmap_bulk_read/write
  regmap: regmap max_raw_read/write getter functions
  regmap: Add raw_write/read checks for max_raw_write/read sizes
  regmap-i2c: Add smbus i2c block support

 drivers/base/regmap/internal.h   |   4 ++
 drivers/base/regmap/regmap-i2c.c |  49 +++++++++++++++++
 drivers/base/regmap/regmap.c     | 113 +++++++++++++++++++++++++++++++++------
 include/linux/regmap.h           |   6 +++
 4 files changed, 157 insertions(+), 15 deletions(-)

-- 
2.5.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH v3 0/4] regmap: i2c block support Markus Pargmann <mpa@pengutronix.de> - 2015-08-27 08:50 +0200
  [PATCH v3 4/4] regmap-i2c: Add smbus i2c block support Markus Pargmann <mpa@pengutronix.de> - 2015-08-27 08:50 +0200
  Re: [PATCH v3 0/4] regmap: i2c block support Mark Brown <broonie@kernel.org> - 2015-08-28 19:40 +0200
  Re: [PATCH v3 0/4] regmap: i2c block support Mark Brown <broonie@kernel.org> - 2015-08-29 11:40 +0200

csiph-web