diff options
| author | Annaliese McDermond <nh6z@nh6z.net> | 2019-03-22 01:58:45 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-03-25 16:53:19 +0100 |
| commit | 514b044cba667e4b7c383ec79b42b997e624b91d (patch) | |
| tree | fb4ae1d7eddc58a4022aa59fc1f24392657115d8 /sound/soc/codecs/tlv320aic32x4.h | |
| parent | ASoC: dapm: Initialize private_value in snd_soc_dapm_new_dai (diff) | |
| download | linux-514b044cba667e4b7c383ec79b42b997e624b91d.tar.xz linux-514b044cba667e4b7c383ec79b42b997e624b91d.zip | |
ASoC: tlv320aic32x4: Model PLL in CCF
Model and manage the on-board PLL as a component in the Core
Clock Framework. This should allow us to do some more complex
clock management and power control. Also, some of the
on-board chip clocks can be exposed to the outside, and this
change will make those clocks easier to consume by other
parts of the kernel.
Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320aic32x4.h')
| -rw-r--r-- | sound/soc/codecs/tlv320aic32x4.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h index c2d74025bf4b..e2b65bbba7c2 100644 --- a/sound/soc/codecs/tlv320aic32x4.h +++ b/sound/soc/codecs/tlv320aic32x4.h @@ -16,6 +16,7 @@ struct regmap_config; extern const struct regmap_config aic32x4_regmap_config; int aic32x4_probe(struct device *dev, struct regmap *regmap); int aic32x4_remove(struct device *dev); +int aic32x4_register_clocks(struct device *dev, const char *mclk_name); /* tlv320aic32x4 register space (in decimal to match datasheet) */ @@ -205,4 +206,8 @@ int aic32x4_remove(struct device *dev); #define AIC32X4_RMICPGANIN_IN1L_10K 0x10 #define AIC32X4_RMICPGANIN_CM1R_10K 0x40 +/* Clock Limits */ +#define AIC32X4_MAX_PLL_CLKIN 20000000 + + #endif /* _TLV320AIC32X4_H */ |