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/linux-6.14.4/Documentation/devicetree/bindings/sound/
Dingenic,codec.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/ingenic,codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic JZ47xx internal codec
10 - Paul Cercueil <[email protected]>
13 - $ref: dai-common.yaml#
17 pattern: '^audio-codec@.*'
21 - enum:
22 - ingenic,jz4770-codec
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/linux-6.14.4/arch/mips/boot/dts/ingenic/
Djz4740.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
8 compatible = "ingenic,jz4740";
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
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Djz4725b.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
24 cpuintc: interrupt-controller {
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Dqi_lb60.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "jz4740.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/clock/ingenic,tcu.h>
9 #include <dt-bindings/input/input.h>
18 compatible = "qi,lb60", "ingenic,jz4740";
27 stdout-path = &uart0;
30 vcc: regulator-0 {
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Djz4770.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-fpu1.0-mxu1.1";
20 clock-names = "cpu";
24 cpuintc: interrupt-controller {
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/linux-6.14.4/sound/soc/codecs/
Djz4740.c1 // SPDX-License-Identifier: GPL-2.0
3 // JZ4740 CODEC driver
5 // Copyright (C) 2009-2010, Lars-Peter Clausen <[email protected]>
80 static const DECLARE_TLV_DB_SCALE(jz4740_in_tlv, -3450, 150, 0);
153 struct jz4740_codec *jz4740_codec = snd_soc_component_get_drvdata(dai->component); in jz4740_codec_hw_params()
185 return -EINVAL; in jz4740_codec_hw_params()
190 regmap_update_bits(jz4740_codec->regmap, JZ4740_REG_CODEC_2, in jz4740_codec_hw_params()
201 .name = "jz4740-hifi",
235 struct regmap *regmap = jz4740_codec->regmap; in jz4740_codec_set_bias_level()
249 /* The only way to clear the suspend flag is to reset the codec */ in jz4740_codec_set_bias_level()
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # modular, meaning we can't build the codec driver in with I2C support.
5 # setting - SPI can't be modular so that case doesn't need to be covered.
12 menu "CODEC drivers"
15 tristate "Build all ASoC CODEC drivers"
359 Normally ASoC codec drivers are only built if a machine driver which
421 tristate "Build generic ASoC AC97 CODEC driver"
458 tristate "Analog Devices ADAU1372 CODEC (I2C)"
464 tristate "Analog Devices ADAU1372 CODEC (SPI)"
470 tristate "Analog Devices ADAU1373 CODEC"
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DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 snd-soc-88pm860x-y := 88pm860x-codec.o
3 snd-soc-ab8500-codec-y := ab8500-codec.o
4 snd-soc-ac97-y := ac97.o
5 snd-soc-ad1836-y := ad1836.o
6 snd-soc-ad193x-y := ad193x.o
7 snd-soc-ad193x-spi-y := ad193x-spi.o
8 snd-soc-ad193x-i2c-y := ad193x-i2c.o
9 snd-soc-ad1980-y := ad1980.o
10 snd-soc-ad73311-y := ad73311.o
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/linux-6.14.4/sound/soc/jz4740/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio (I2S protocol) for Ingenic JZ4740 SoC"
9 Say Y if you want to use I2S protocol and I2S codec on Ingenic JZ4740
Djz4740-i2s.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2010, Lars-Peter Clausen <[email protected]>
9 #include <linux/dma-mapping.h>
105 if (!i2s->soc_info->shared_fifo_flush) { in jz4740_i2s_startup()
106 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) in jz4740_i2s_startup()
107 regmap_set_bits(i2s->regmap, JZ_REG_AIC_CTRL, JZ_AIC_CTRL_TFLUSH); in jz4740_i2s_startup()
109 regmap_set_bits(i2s->regmap, JZ_REG_AIC_CTRL, JZ_AIC_CTRL_RFLUSH); in jz4740_i2s_startup()
121 if (i2s->soc_info->shared_fifo_flush) in jz4740_i2s_startup()
122 regmap_set_bits(i2s->regmap, JZ_REG_AIC_CTRL, JZ_AIC_CTRL_TFLUSH); in jz4740_i2s_startup()
124 ret = clk_prepare_enable(i2s->clk_i2s); in jz4740_i2s_startup()
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/linux-6.14.4/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-[email protected]
88 F: drivers/scsi/3w-*
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