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| author | John Hsu <KCHSU0@nuvoton.com> | 2016-03-15 05:08:21 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-30 17:17:44 +0200 |
| commit | 70543c300902b35b6f8cfafa8fff857bd84e351f (patch) | |
| tree | b6d51e7b9b54a673068a5c17d59b833be7bb9ff5 /sound/soc/codecs/nau8825.h | |
| parent | Linux 4.7-rc1 (diff) | |
| download | linux-70543c300902b35b6f8cfafa8fff857bd84e351f.tar.xz linux-70543c300902b35b6f8cfafa8fff857bd84e351f.zip | |
ASoC: nau8825: support different clock source for FLL function
Extend FLL clock source selection. The source can be from MCLK, BCLK or FS.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/nau8825.h')
| -rw-r--r-- | sound/soc/codecs/nau8825.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h index 8ceb5f385478..ed0d8f3df65f 100644 --- a/sound/soc/codecs/nau8825.h +++ b/sound/soc/codecs/nau8825.h @@ -113,6 +113,11 @@ /* FLL3 (0x06) */ #define NAU8825_FLL_INTEGER_MASK (0x3ff << 0) +#define NAU8825_FLL_CLK_SRC_SFT 10 +#define NAU8825_FLL_CLK_SRC_MASK (0x3 << NAU8825_FLL_CLK_SRC_SFT) +#define NAU8825_FLL_CLK_SRC_MCLK (0 << NAU8825_FLL_CLK_SRC_SFT) +#define NAU8825_FLL_CLK_SRC_BLK (0x2 << NAU8825_FLL_CLK_SRC_SFT) +#define NAU8825_FLL_CLK_SRC_FS (0x3 << NAU8825_FLL_CLK_SRC_SFT) /* FLL4 (0x07) */ #define NAU8825_FLL_REF_DIV_MASK (0x3 << 10) @@ -320,6 +325,9 @@ enum { NAU8825_CLK_MCLK = 0, NAU8825_CLK_INTERNAL, + NAU8825_CLK_FLL_MCLK, + NAU8825_CLK_FLL_BLK, + NAU8825_CLK_FLL_FS, }; struct nau8825 { |