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path: root/drivers/base/regmap/regmap-slimbus.c
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2018-05-25regmap: slimbus: allow register offsets up to 16 bitsSrinivas Kandagatla
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>
2017-12-19regmap: add SLIMbus supportSrinivas Kandagatla
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>