From: Sebastian Reichel <sebastian.reichel@collabora.com>
To: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
Support Opensource <support.opensource@diasemi.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, Takashi Iwai <tiwai@suse.com>,
linux-kernel@vger.kernel.org,
Sebastian Reichel <sebastian.reichel@collabora.com>,
kernel@collabora.com
Subject: [alsa-devel] [PATCHv2 0/6] ASoC: da7213: support for usage with simple-card
Date: Wed, 20 Nov 2019 16:24:00 +0100 [thread overview]
Message-ID: <20191120152406.2744-1-sebastian.reichel@collabora.com> (raw)
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 = <®_2v5_audio>;
VDDSP-supply = <®_5v0_audio>;
VDDMIC-supply = <®_3v3_audio>;
VDDIO-supply = <®_3v3_audio>;
clocks = <&clk_ext_audio_codec>;
clock-names = "mclk";
};
};
---------------------------------------------------------------------
Changes since PATCHv1:
* https://lore.kernel.org/alsa-devel/20191108174843.11227-1-sebastian.reichel@collabora.com/
* add patch adding da7212 compatible to DT bindings
* update regulator patch, so that VDDA is enabled together with VDDIO
while the device is enabled to avoid device reset
* update clock patch, so that automatic PLL handling is not enabled
when PLL is configured manually
* update clock patch, so that automatic PLL is disabled when the device
is suspended
* update clock patch, so that automatic PLL is configured into bypass
mode when possible
-- Sebastian
Sebastian Reichel (6):
ASoC: da7213: Add da7212 DT compatible
ASoC: da7213: Add regulator support
ASoC: da7213: Provide 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 | 8 +-
sound/soc/codecs/Kconfig | 3 +-
sound/soc/codecs/da7213.c | 171 ++++++++++++++++--
sound/soc/codecs/da7213.h | 11 ++
4 files changed, 177 insertions(+), 16 deletions(-)
--
2.24.0
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next reply other threads:[~2019-11-20 15:25 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 15:24 Sebastian Reichel [this message]
2019-11-20 15:24 ` [alsa-devel] [PATCHv2 1/6] ASoC: da7213: Add da7212 DT compatible Sebastian Reichel
2019-11-21 20:10 ` Adam Thomson
2019-11-22 17:20 ` Sebastian Reichel
2019-11-20 15:24 ` [alsa-devel] [PATCHv2 2/6] ASoC: da7213: Add regulator support Sebastian Reichel
2019-11-21 21:15 ` Adam Thomson
2019-11-22 17:09 ` Sebastian Reichel
2019-11-26 17:02 ` Adam Thomson
2019-11-20 15:24 ` [alsa-devel] [PATCHv2 3/6] ASoC: da7213: Provide selectable option Sebastian Reichel
2019-11-26 17:05 ` Adam Thomson
2019-11-20 15:24 ` [alsa-devel] [PATCHv2 4/6] ASoC: da7213: Move set_sysclk to codec level Sebastian Reichel
2019-11-26 17:09 ` Adam Thomson
2019-11-20 15:24 ` [alsa-devel] [PATCHv2 5/6] ASoC: da7213: Move set_pll " Sebastian Reichel
2019-11-26 17:10 ` Adam Thomson
2019-11-20 15:24 ` [alsa-devel] [PATCHv2 6/6] ASoC: da7213: Add default clock handling Sebastian Reichel
2019-11-21 21:49 ` Adam Thomson
2019-11-26 16:55 ` Adam Thomson
2019-11-26 17:08 ` Mark Brown
2019-11-26 17:39 ` Adam Thomson
2019-11-26 17:50 ` Mark Brown
2019-11-27 11:32 ` Adam Thomson
2019-11-27 12:33 ` Mark Brown
2019-11-27 13:42 ` Adam Thomson
2019-11-27 15:40 ` Mark Brown
2019-11-27 16:33 ` Adam Thomson
2019-11-27 16:41 ` Mark Brown
2019-11-27 18:10 ` Adam Thomson
2019-11-28 13:13 ` Mark Brown
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