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Subject[PATCHv1 0/5] ASoC: da7213: support for usage with simple-card
Date
Hi,

This extends the da7213 driver to be used with simple-audio-card in
combination with a fixed clock. Here is a snippet of the downstream
board's DT, that is supposed to be supported by this patchset.

---------------------------------------------------------------------
/ {
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&dailink_master>;
simple-audio-card,frame-master = <&dailink_master>;

simple-audio-card,widgets = "Speaker", "Ext Spk";
simple-audio-card,audio-routing = "Ext Spk", "LINE";

simple-audio-card,cpu {
sound-dai = <&ssi1>;
};

dailink_master: simple-audio-card,codec {
sound-dai = <&codec>;
};
};

clk_ext_audio_codec: clock-codec {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <12288000>;
};
};

&i2c1 {
codec: audio-codec@1a {
compatible = "dlg,da7212";
reg = <0x1a>;
#sound-dai-cells = <0>;
VDDA-supply = <&reg_2v5_audio>;
VDDSP-supply = <&reg_5v0_audio>;
VDDMIC-supply = <&reg_3v3_audio>;
VDDIO-supply = <&reg_3v3_audio>;
clocks = <&clk_ext_audio_codec>;
clock-names = "mclk";
};
};
---------------------------------------------------------------------

-- Sebastian

Sebastian Reichel (5):
ASoC: da7213: Add regulator support
ASoC: Add DA7213 audio codec as selectable option
ASoC: da7213: move set_sysclk to codec level
ASoC: da7213: move set_pll to codec level
ASoC: da7213: add default clock handling

.../devicetree/bindings/sound/da7213.txt | 4 +
sound/soc/codecs/Kconfig | 3 +-
sound/soc/codecs/da7213.c | 128 ++++++++++++++++--
sound/soc/codecs/da7213.h | 3 +
4 files changed, 125 insertions(+), 13 deletions(-)

--
2.24.0.rc1

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