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/Linux-v5.15/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 …]
Dmeson-khadas-vim3.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/gpio/meson-g12a-gpio.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
22 stdout-path = "serial0:115200n8";
30 adc-keys {
31 compatible = "adc-keys";
32 io-channels = <&saradc 2>;
33 io-channel-names = "buttons";
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/sound/
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 …]
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 …]
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 …]
Dst,stm32-sai.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/st,stm32-sai.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Olivier Moysan <olivier.moysan@st.com>
14 protocols as I2S standards, LSB or MSB-justified, PCM/DSP, TDM, and AC'97.
15 The SAI contains two independent audio sub-blocks. Each sub-block has
16 its own clock generator and I/O lines controller.
21 - st,stm32f4-sai
22 - st,stm32h7-sai
[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) DT bindings
10 - Paul Cercueil <paul@crapouillou.net>
14 pattern: '^audio-controller@'
18 - enum:
19 - ingenic,jz4740-i2s
20 - ingenic,jz4760-i2s
21 - ingenic,jz4770-i2s
[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 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lubomir Rintel <lkundrak@v3.sk>
14 pattern: "^audio-controller(@.*)?$"
17 const: marvell,mmp-sspa
21 - description: RX block
22 - description: TX block
29 - description: Clock for the Audio block
[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>
14 pattern: "^audio-controller@.*"
16 "#sound-dai-cells":
21 - enum:
22 - amlogic,aiu-gxbb
23 - amlogic,aiu-gxl
[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>
27 spi-max-frequency:
30 reset-gpios:
36 '#gpio-cells':
39 gpio-controller: true
41 '#sound-dai-cells':
[all …]
Damlogic,g12a-toacodec.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/amlogic,g12a-toacodec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerome Brunet <jbrunet@baylibre.com>
14 pattern: "^audio-controller@.*"
16 "#sound-dai-cells":
21 - items:
22 - const: amlogic,g12a-toacodec
23 - items:
[all …]
Dmchp,i2s-mcc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mchp,i2s-mcc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip I2S Multi-Channel Controller
10 - Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
13 The I2SMCC complies with the Inter-IC Sound (I2S) bus specification and
15 multi-channel audio codecs. It consists of a receiver, a transmitter and a
17 Client or Controller modes with receiver and/or transmitter active.
19 multi-channel is supported by using multiple data pins, output and
[all …]
Damlogic,t9015.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerome Brunet <jbrunet@baylibre.com>
14 pattern: "^audio-controller@.*"
16 "#sound-dai-cells":
21 - const: amlogic,t9015
25 - description: Peripheral clock
27 clock-names:
29 - const: pclk
[all …]
Dsnow.txt4 - compatible : Can be one of the following,
5 "google,snow-audio-max98090" or
6 "google,snow-audio-max98091" or
7 "google,snow-audio-max98095"
8 - samsung,i2s-controller (deprecated): The phandle of the Samsung I2S controller
9 - samsung,audio-codec (deprecated): The phandle of the audio codec
11 Required sub-nodes:
13 - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S
14 controller
15 - 'codec' subnode with a 'sound-dai' property containing list of phandles
[all …]
/Linux-v5.15/sound/soc/fsl/
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, 3 * sizeof(*comp), GFP_KERNEL); in imx_spdif_audio_probe()
31 ret = -ENOMEM; in imx_spdif_audio_probe()
35 data->dai.cpus = &comp[0]; in imx_spdif_audio_probe()
[all …]
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 …]
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-v5.15/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 …]
Dsam9x5_wm8731.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sam9x5_wm8731 -- SoC audio for AT91SAM9X5-based boards
23 #include <sound/soc-dai.h>
24 #include <sound/soc-dapm.h>
32 #define DRV_NAME "sam9x5-snd-wm8731"
44 struct device *dev = rtd->dev; in sam9x5_wm8731_init()
63 * |A| ------------> | | ---R----> Headphone Jack
64 * |T| <----\ | WM | ---L--/
65 * |9| ---> CLK <--> | 8731 | <--R----- Line In Jack
66 * |1| <------------ | | <--L--/
[all …]
/Linux-v5.15/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>
23 #include <linux/platform_data/asoc-s3c.h>
28 #include "i2s-regs.h"
56 /* Platform device for this DAI */
71 #define DAI_OPENED (1 << 0) /* DAI is opened */
72 #define DAI_MANAGER (1 << 1) /* DAI is the manager */
75 /* Driver for this DAI */
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/display/msm/
Ddp-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/msm/dp-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MSM Display Port Controller
10 - Kuogee Hsieh <khsieh@codeaurora.org>
13 Device tree bindings for DisplayPort host controller for MSM targets
19 - qcom,sc7180-dp
29 - description: AHB clock to enable register access
30 - description: Display Port AUX clock
[all …]
/Linux-v5.15/arch/arm/boot/dts/
Dam3517-evm-ui.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2018 Logic PD, Inc - https://www.logicpd.com/
6 #include <dt-bindings/input/input.h>
10 compatible = "simple-audio-card";
11 simple-audio-card,name = "tlv320aic23-hifi";
13 simple-audio-card,widgets =
18 simple-audio-card,routing =
25 simple-audio-card,format = "i2s";
26 simple-audio-card,bitclock-master = <&sound_master>;
27 simple-audio-card,frame-master = <&sound_master>;
[all …]
Dep7209.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include <dt-bindings/clock/clps711x-clock.h>
8 #address-cells = <1>;
9 #size-cells = <1>;
28 #address-cells = <0>;
29 #size-cells = <0>;
38 #address-cells = <1>;
39 #size-cells = <1>;
40 compatible = "simple-bus";
[all …]
/Linux-v5.15/sound/soc/pxa/
Dpxa2xx-i2s.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * pxa2xx-i2s.c -- ALSA Soc Audio Layer
21 #include <sound/pxa2xx-lib.h>
27 #include "pxa2xx-i2s.h"
30 * I2S Controller Register and Bit Definitions
33 #define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */
34 #define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Reg…
52 #define SASR0_I2SOFF (1 << 7) /* Controller Status */
96 struct snd_soc_dai *dai) in pxa2xx_i2s_startup() argument
110 /* wait for I2S controller to be ready */
[all …]

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