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| author | Sven Van Asbroeck <thesven73@gmail.com> | 2020-04-18 00:13:41 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-04-21 20:22:07 +0200 |
| commit | 52e8a94baf9026276fcdc9ff21a50dc2ca0bc94b (patch) | |
| tree | b3dc12a09b9d3cdf5b7c4de7346431ffa981cc17 /sound/soc/codecs/spdif_transmitter.c | |
| parent | dt-bindings: sound: add Microsemi ZL38060 binding (diff) | |
| download | linux-52e8a94baf9026276fcdc9ff21a50dc2ca0bc94b.tar.xz linux-52e8a94baf9026276fcdc9ff21a50dc2ca0bc94b.zip | |
ASoC: Add initial ZL38060 driver
The ZL38060 is a "Connected Home Audio Processor" from Microsemi,
which consists of a Digital Signal Processor (DSP), several Digital
Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs.
This driver supports only a tiny subset of the chip's functionality
and possible configurations:
- bypass mode (whole dsp block is bypassed)
- chip's I2S DAI routed directly to/from DACs and microphone
- chip's internal clock is driven by a 12 MHz external crystal
- chip's DAI connected to CPU is I2S, and bit + frame clock master
- chip must be strapped for "host boot": in this mode, firmware will
be provided by this driver.
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
Link: https://lore.kernel.org/r/20200417221341.31428-2-TheSven73@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/spdif_transmitter.c')
0 files changed, 0 insertions, 0 deletions