kernel/drivers/base/regmap/regmap-slimbus.c, branch linux-5.1.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-5.1.y2018-07-11T10:58:04Zregmap: slimbus: add support to multi read/write2018-07-11T10:58:04ZSrinivas Kandagatlasrinivas.kandagatla@linaro.org2018-07-06T15:05:27Zurn:sha1:e76ad18b56775aa20c0fb8e6203fae2aaee57e5c
SLIMbus supports upto 16 bytes in value management messages,
so add support to read/writes upto 16 bytes.
This also removes redundant single register reg_read/reg_write.
Also useful for paged register access on SLIMbus interfaced codecs.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regmap: slimbus: allow register offsets up to 16 bits2018-05-25T17:36:00ZSrinivas Kandagatlasrinivas.kandagatla@linaro.org2018-05-25T13:50:37Zurn:sha1:cbdd39ca498f6b2b221614d9c1d105f2948f1dbb
As per SLIMBus specs Value Elements and Information Elements
address map ranges from 0x000 - 0xFFF.
So allow register addresses up to 16 bits
Fixes: 7d6f7fb053ad ("regmap: add SLIMbus support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regmap: add SLIMbus support2017-12-19T10:01:03ZSrinivas Kandagatlasrinivas.kandagatla@linaro.org2017-12-11T23:43:02Zurn:sha1:7d6f7fb053ad543da74119df3c4cd7bb46220471
This patch adds support to read/write SLIMbus value elements.
Currently it only supports byte read/write. Adding this support in
regmap would give codec drivers more flexibility when there are more
than 2 control interfaces like SLIMbus, i2c.
Without this patch each codec driver has to directly call SLIMbus value
element apis, and this could would get messy once we want to add i2c
interface to it.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviwed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>