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* mfd: cs47l85: Update to use maple tree register cacheMark Brown2023-08-181-4/+4
| | | | | | | | | | | | | | | The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. In v6.5 it has also acquired the ability to generate multi-register writes in sync operations, bringing performance up to parity with the rbtree cache there. Update the cs47l85 driver to use the more modern data structure. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230713-mfd-cirrus-maple-v1-4-16dacae402a8@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
* mfd: madera: Fixup SPDX headersCharles Keepax2019-07-021-5/+1
| | | | | | | | | GPL-2.0-only is the preferred way of expressing v2 of the GPL, so switch to that. Remove some redundant copyright notices and correct some instances where the wrong comment type has been used in header files. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: madera: Remove some unused registers and fix some defaultsCharles Keepax2019-07-021-117/+5
| | | | | Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: madera: Register map tables for Cirrus Logic CS47L85Richard Fitzgerald2018-06-051-0/+3009
Regmap configuration tables for Cirrus Logic CS47L85 codecs. Signed-off-by: Nariman Poushin <nariman@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>