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/linux-6.8/arch/arm64/boot/dts/amlogic/
Dmeson-g12.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-g12-common.dtsi"
8 #include <dt-bindings/clock/axg-audio-clkc.h>
9 #include <dt-bindings/power/meson-g12a-power.h>
10 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
11 #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
14 tdmif_a: audio-controller-0 {
15 compatible = "amlogic,axg-tdm-iface";
16 #sound-dai-cells = <0>;
17 sound-name-prefix = "TDM_A";
[all …]
Dmeson-sm1.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-g12-common.dtsi"
8 #include <dt-bindings/clock/axg-audio-clkc.h>
9 #include <dt-bindings/power/meson-sm1-power.h>
10 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
11 #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
16 tdmif_a: audio-controller-0 {
17 compatible = "amlogic,axg-tdm-iface";
18 #sound-dai-cells = <0>;
19 sound-name-prefix = "TDM_A";
[all …]
/linux-6.8/Documentation/devicetree/bindings/sound/
Dfsl,qmc-audio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl,qmc-audio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <herve.codina@bootlin.com>
14 Controller) channels to transfer the audio data.
15 It provides as many DAI as the number of QMC channel used.
18 - $ref: dai-common.yaml#
22 const: fsl,qmc-audio
24 '#address-cells':
[all …]
Damlogic,g12a-tohdmitx.txt4 - compatible: "amlogic,g12a-tohdmitx" or
5 "amlogic,sm1-tohdmitx"
6 - reg: physical base address of the controller and length of memory
8 - #sound-dai-cells: should be 1.
9 - resets: phandle to the dedicated reset line of the hdmitx glue.
13 tohdmitx: audio-controller@744 {
14 compatible = "amlogic,g12a-tohdmitx";
16 #sound-dai-cells = <1>;
20 Example of an 'amlogic,axg-sound-card':
23 compatible = "amlogic,axg-sound-card";
[all …]
Drenesas,idt821034.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <herve.codina@bootlin.com>
16 The time-slots used by the codec must be set and so, the properties
17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
18 'dai-tdm-slot-rx-mask' must be present in the ALSA sound card node for
19 sub-nodes that involve the codec. The codec uses one 8bit time-slot per
21 'dai-tdm-tdm-slot-with' must be set to 8.
26 - $ref: /schemas/spi/spi-peripheral-props.yaml#
[all …]
Dinfineon,peb2466.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <herve.codina@bootlin.com>
13 The Infineon PEB2466 codec is a programmable DSP-based four channels codec
16 The time-slots used by the codec must be set and so, the properties
17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
18 'dai-tdm-slot-rx-mask' must be present in the sound card node for sub-nodes
19 that involve the codec. The codec uses one 8bit time-slot per channel.
20 'dai-tdm-tdm-slot-with' must be set to 8.
[all …]
Dhisilicon,hi6210-i2s.txt1 * Hisilicon 6210 i2s controller
5 - compatible: should be one of the following:
6 - "hisilicon,hi6210-i2s"
7 - reg: physical base address of the i2s controller unit and length of
9 - interrupts: should contain the i2s interrupt.
10 - clocks: a list of phandle + clock-specifier pairs, one for each entry
11 in clock-names.
12 - clock-names: should contain following:
13 - "dacodec"
14 - "i2s-base"
[all …]
Dsamsung,snow.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
16 - google,snow-audio-max98090
17 - google,snow-audio-max98091
18 - google,snow-audio-max98095
24 sound-dai:
27 - description: Phandle to the MAX98090, MAX98091 or MAX98095 CODEC.
[all …]
Dmikroe,mikroe-proto.txt1 Mikroe-PROTO audio board
4 - compatible: "mikroe,mikroe-proto"
5 - dai-format: Must be "i2s".
6 - i2s-controller: The phandle of the I2S controller.
7 - audio-codec: The phandle of the WM8731 audio codec.
9 - model: The user-visible name of this sound complex.
10 - bitclock-master: Indicates dai-link bit clock master; for details see simple-card.txt (1).
11 - frame-master: Indicates dai-link frame master; for details see simple-card.txt (1).
17 compatible = "mikroe,mikroe-proto";
19 i2s-controller = <&i2s0>;
[all …]
Dingenic,aic.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs AC97 / I2S Controller (AIC)
10 - Paul Cercueil <paul@crapouillou.net>
13 - $ref: dai-common.yaml#
17 pattern: '^audio-controller@'
21 - enum:
22 - ingenic,jz4740-i2s
23 - ingenic,jz4760-i2s
[all …]
Drockchip,pdm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip PDM controller
10 The Pulse Density Modulation Interface Controller (PDMC) is
11 a PDM interface controller and decoder that support PDM format.
17 - Heiko Stuebner <heiko@sntech.de>
20 - $ref: dai-common.yaml#
25 - rockchip,pdm
26 - rockchip,px30-pdm
[all …]
Dqcom,wcd9335.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC with in-built
14 Soundwire controller and interrupt mux. It supports both I2S/I2C and SLIMbus
27 clock-names:
29 - const: mclk
30 - const: slimbus
35 interrupt-names:
[all …]
Dnvidia,tegra20-spdif.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra20-spdif.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra20 S/PDIF Controller
10 The S/PDIF controller supports both input and output in serial audio
11 digital interface format. The input controller can digitally recover
12 a clock from the received stream. The S/PDIF controller is also used
16 - Thierry Reding <treding@nvidia.com>
17 - Jon Hunter <jonathanh@nvidia.com>
[all …]
Dcirrus,ep9301-i2s.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/cirrus,ep9301-i2s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cirrus EP93xx I2S Controller
10 The I2S controller is used to stream serial audio data between the external
11 I2S CODECs’, ADCs/DACs, and the ARM Core. The controller supports I2S, Left-
12 and Right-Justified DSP formats.
15 - Alexander Sverdlin <alexander.sverdlin@gmail.com>
18 - $ref: dai-common.yaml#
[all …]
Damlogic,aiu.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Amlogic AIU audio output controller
10 - Jerome Brunet <jbrunet@baylibre.com>
13 - $ref: dai-common.yaml#
17 pattern: "^audio-controller@.*"
19 "#sound-dai-cells":
24 - enum:
25 - amlogic,aiu-gxbb
[all …]
Dsnps,designware-i2s.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/snps,designware-i2s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: DesignWare I2S controller
10 - Jose Abreu <joabreu@synopsys.com>
15 - items:
16 - const: canaan,k210-i2s
17 - const: snps,designware-i2s
18 - enum:
[all …]
Damlogic,axg-spdifin.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/amlogic,axg-spdifin.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerome Brunet <jbrunet@baylibre.com>
15 - const: amlogic,axg-spdifin
16 - items:
17 - enum:
18 - amlogic,g12a-spdifin
19 - amlogic,sm1-spdifin
[all …]
Dstarfive,jh7110-pwmdac.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/starfive,jh7110-pwmdac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: StarFive JH7110 PWM-DAC Controller
10 The PWM-DAC Controller uses PWM square wave generators plus RC filters to
11 form a DAC for audio play in StarFive JH7110 SoC. This audio play controller
16 - Hal Feng <hal.feng@starfivetech.com>
19 - $ref: dai-common.yaml#
23 const: starfive,jh7110-pwmdac
[all …]
Dzl38060.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Jaroslav Kysela <perex@perex.cz>
16 - Takashi Iwai <tiwai@suse.com>
19 - $ref: dai-common.yaml#
30 spi-max-frequency:
33 reset-gpios:
39 '#gpio-cells':
42 gpio-controller: true
[all …]
Dmarvell,mmp-sspa.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/marvell,mmp-sspa.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lubomir Rintel <lkundrak@v3.sk>
13 - $ref: dai-common.yaml#
17 pattern: "^audio-controller(@.*)?$"
20 const: marvell,mmp-sspa
24 - description: RX block
25 - description: TX block
[all …]
/linux-6.8/sound/soc/fsl/
Dp1022_rdk.c1 // SPDX-License-Identifier: GPL-2.0
28 /* P1022-specific PMUXCR and DMUXCR bit definitions */
37 #define CCSR_GUTS_DMUXCR_PAD 1 /* DMA controller/channel set to pad */
38 #define CCSR_GUTS_DMUXCR_SSI 2 /* DMA controller/channel set to SSI */
44 * channel on each DMA controller. Rather than have a bunch of repetitive
49 * co: The DMA controller (0 or 1)
50 * ch: The channel on the DMA controller (0, 1, 2, or 3)
56 unsigned int shift = 16 + (8 * (1 - co) + 2 * (3 - ch)); in guts_set_dmuxcr()
58 clrsetbits_be32(&guts->dmuxcr, 3 << shift, device << shift); in guts_set_dmuxcr()
65 * machine_data: machine-specific ASoC device data
[all …]
Dimx-spdif.c1 // SPDX-License-Identifier: GPL-2.0+
10 struct snd_soc_dai_link dai; member
16 struct device_node *spdif_np, *np = pdev->dev.of_node; in imx_spdif_audio_probe()
21 spdif_np = of_parse_phandle(np, "spdif-controller", 0); in imx_spdif_audio_probe()
23 dev_err(&pdev->dev, "failed to find spdif-controller\n"); in imx_spdif_audio_probe()
24 ret = -EINVAL; in imx_spdif_audio_probe()
28 data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); in imx_spdif_audio_probe()
29 comp = devm_kzalloc(&pdev->dev, sizeof(*comp), GFP_KERNEL); in imx_spdif_audio_probe()
31 ret = -ENOMEM; in imx_spdif_audio_probe()
37 * platform is using soc-generic-dmaengine-pcm in imx_spdif_audio_probe()
[all …]
Dp1022_ds.c1 // SPDX-License-Identifier: GPL-2.0
21 /* P1022-specific PMUXCR and DMUXCR bit definitions */
30 #define CCSR_GUTS_DMUXCR_PAD 1 /* DMA controller/channel set to pad */
31 #define CCSR_GUTS_DMUXCR_SSI 2 /* DMA controller/channel set to SSI */
37 * channel on each DMA controller. Rather than have a bunch of repetitive
42 * co: The DMA controller (0 or 1)
43 * ch: The channel on the DMA controller (0, 1, 2, or 3)
49 unsigned int shift = 16 + (8 * (1 - co) + 2 * (3 - ch)); in guts_set_dmuxcr()
51 clrsetbits_be32(&guts->dmuxcr, 3 << shift, device << shift); in guts_set_dmuxcr()
58 * machine_data: machine-specific ASoC device data
[all …]
/linux-6.8/sound/soc/atmel/
Dmikroe-proto.c1 // SPDX-License-Identifier: GPL-2.0-only
23 struct snd_soc_card *card = rtd->card; in snd_proto_init()
30 dev_err(card->dev, "Failed to set WM8731 SYSCLK: %d\n", in snd_proto_init()
65 struct snd_soc_dai_link *dai; in snd_proto_probe() local
67 struct device_node *np = pdev->dev.of_node; in snd_proto_probe()
75 dev_err(&pdev->dev, "No device node supplied\n"); in snd_proto_probe()
76 return -EINVAL; in snd_proto_probe()
79 snd_proto.dev = &pdev->dev; in snd_proto_probe()
84 dai = devm_kzalloc(&pdev->dev, sizeof(*dai), GFP_KERNEL); in snd_proto_probe()
85 if (!dai) in snd_proto_probe()
[all …]
/linux-6.8/sound/soc/samsung/
Di2s.c1 // SPDX-License-Identifier: GPL-2.0
3 // ALSA SoC Audio Layer - Samsung I2S Controller driver
8 #include <dt-bindings/sound/samsung-i2s.h>
12 #include <linux/clk-provider.h>
21 #include <linux/platform_data/asoc-s3c.h>
26 #include "i2s-regs.h"
52 struct snd_soc_dai *dai);
54 struct snd_soc_dai *dai);
58 /* Platform device for this DAI */
73 #define DAI_OPENED (1 << 0) /* DAI is opened */
[all …]

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