diff options
| author | Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> | 2018-03-16 10:08:13 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-19 03:57:54 +0300 |
| commit | 7c3c20f2bec1e8bdaadd551a4b75f1834a7cb974 (patch) | |
| tree | 020714b15ea8c8d115f43396bacc7b5edf33d676 /sound/soc/uniphier/aio.h | |
| parent | 8bde8fd64d1b8f8bc1577e28ff412553597b6adb (diff) | |
| download | linux-7c3c20f2bec1e8bdaadd551a4b75f1834a7cb974.tar.xz | |
ASoC: uniphier: add syscon property for UniPhier sound system
This patch adds syscon property for specifying soc-glue core.
Currently, soc-glue core is used for changing the state of S/PDIF
signal output pin to signal output state or Hi-Z state. After
resetting of SoC Hi-Z state is selected. This driver set to signal
output state when syscon property is available.
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/uniphier/aio.h')
| -rw-r--r-- | sound/soc/uniphier/aio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/uniphier/aio.h b/sound/soc/uniphier/aio.h index 793334675cb3..8cab4a553a97 100644 --- a/sound/soc/uniphier/aio.h +++ b/sound/soc/uniphier/aio.h @@ -296,6 +296,7 @@ struct uniphier_aio_chip { struct clk *clk; struct reset_control *rst; struct regmap *regmap; + struct regmap *regmap_sg; int active; }; @@ -323,6 +324,7 @@ u64 aio_rbt_cnt_to_end(struct uniphier_aio_sub *sub); u64 aio_rb_space(struct uniphier_aio_sub *sub); u64 aio_rb_space_to_end(struct uniphier_aio_sub *sub); +void aio_iecout_set_enable(struct uniphier_aio_chip *chip, bool enable); int aio_chip_set_pll(struct uniphier_aio_chip *chip, int pll_id, unsigned int freq); void aio_chip_init(struct uniphier_aio_chip *chip); |