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/linux/Documentation/devicetree/bindings/sound/
H A Dcs42l56.txt5 - compatible : "cirrus,cs42l56"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VCP-supply, VLDO-supply : power supplies for the device,
14 - cirrus,gpio-nreset : GPIO controller's phandle and the number
17 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
24 - cirrus,ain1a-ref-cfg, ain1b-ref-cfg : boolean, If present, AIN1A or AIN1B are configured
25 as a pseudo-differential input referenced to AIN1REF/AIN3A.
27 - cirrus,ain2a-ref-cfg, ain2b-ref-cfg : boolean, If present, AIN2A or AIN2B are configured
28 as a pseudo-differential input referenced to AIN2REF/AIN3B.
30 - cirrus,micbias-lvl: Set the output voltage level on the MICBIAS Pin.
[all …]
H A Dcirrus,cs42xx8.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
15 - cirrus,cs42448
16 - cirrus,cs42888
25 clock-names:
28 VA-supply:
29 description: Analog power supply.
31 VD-supply:
[all …]
H A Dcirrus,cs4234.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 signal to an external Class H tracking power supply. If not used to
18 drive a tracking power supply, the 5th DAC can instead be used as a
22 provide lead time for the external switch-mode power supply, and a
24 low-latency path to the outputs.
29 - cirrus,cs4234
33 The 7-bit I2C address depends on the state of the ADx pins, in
[all …]
H A Dcs35l33.txt5 - compatible : "cirrus,cs35l33"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
15 - reset-gpios : gpio used to reset the amplifier
17 - interrupts : IRQ line info CS35L33.
18 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - cirrus,boost-ctl : Booster voltage use to supply the amp. If the value is
26 - cirrus,ramp-rate : On power up, it affects the time from when the power
27 up sequence begins to the time the audio reaches a full-scale output.
28 On power down, it affects the time from when the power-down sequence
[all …]
H A Dcirrus,cs42l42.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
13 The CS42L42 is a low-power audio codec designed for portable applications.
14 It provides a high-dynamic range, stereo DAC for audio playback and a mono
15 high-dynamic-range ADC for audio capture. There is an integrated headset
21 - cirrus,cs42l42
22 - cirrus,cs42l83
29 VP-supply:
[all …]
H A Dak5386.txt1 AK5386 Single-ended 24-Bit 192kHz delta-sigma ADC
7 - compatible : "asahi-kasei,ak5386"
11 - reset-gpio : a GPIO spec for the reset/power down pin.
13 - va-supply : a regulator spec, providing 5.0V
14 - vd-supply : a regulator spec, providing 3.3V
19 compatible = "asahi-kasei,ak5386";
20 reset-gpio = <&gpio0 23>;
21 va-supply = <&vdd_5v0_reg>;
22 vd-supply = <&vdd_3v3_reg>;
H A Dcirrus,cs42l51.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Olivier Moysan <olivier.moysan@foss.st.com>
13 - $ref: dai-common.yaml#
22 "#sound-dai-cells":
28 clock-names:
30 - const: MCLK
32 reset-gpios:
35 VL-supply:
[all …]
H A Dcs43130.txt5 - compatible : "cirrus,cs43130", "cirrus,cs4399", "cirrus,cs43131",
8 - reg : the I2C address of the device for I2C
10 - VA-supply, VP-supply, VL-supply, VCP-supply, VD-supply:
17 - reset-gpios : Active low GPIO used to reset the device
19 - cirrus,xtal-ibias:
28 - cirrus,dc-measure:
31 - cirrus,ac-measure:
35 - cirrus,dc-threshold:
39 - cirrus,ac-freq:
41 Only used if "cirrus,dc-measure" is defined.
[all …]
H A Dcs53l30.txt5 - compatible : "cirrus,cs53l30"
7 - reg : the I2C address of the device
9 - VA-supply, VP-supply : power supplies for the device,
14 - reset-gpios : a GPIO spec for the reset pin.
16 - mute-gpios : a GPIO spec for the MUTE pin. The active state can be either
20 - cirrus,micbias-lvl : Set the output voltage level on the MICBIAS Pin.
21 0 = Hi-Z
25 - cirrus,use-sdout2 : This is a boolean property. If present, it indicates
29 * CS53l30 supports 4-channel data output in the same
31 * 1) Normal I2S mode on two data pins -- each SDOUT
[all …]
H A Dcs35l32.txt5 - compatible : "cirrus,cs35l32"
7 - reg : the I2C address of the device for I2C. Address is determined by the level
10 - VA-supply, VP-supply : power supplies for the device,
15 - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
18 - cirrus,boost-manager : Boost voltage control.
19 0 = Automatically managed. Boost-converter output voltage is the higher
21 1 = Automatically managed irrespective of audio, adapting for low-power
22 dissipation when LEDs are ON, and operating in Fixed-Boost Bypass Mode
27 - cirrus,sdout-datacfg : Data configuration for dual CS35L32 applications only.
28 Determines the data packed in a two-CS35L32 configuration.
[all …]
H A Dcirrus,cs4270.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 - $ref: dai-common.yaml#
26 '#sound-dai-cells':
29 reset-gpios:
34 va-supply:
35 description: Analog power supply.
37 vd-supply:
[all …]
H A Dcs35l35.txt5 - compatible : "cirrus,cs35l35"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - interrupts : IRQ line info CS35L35.
14 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
17 - cirrus,boost-ind-nanohenry: Inductor value for boost converter. The value is
21 - reset-gpios : gpio used to reset the amplifier
23 - cirrus,stereo-config : Boolean to determine if there are 2 AMPs for a
26 - cirrus,audio-channel : Set Location of Audio Signal on Serial Port
30 - cirrus,advisory-channel : Set Location of Advisory Signal on Serial Port
[all …]
H A Dcs35l36.txt5 - compatible : "cirrus,cs35l36"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost
18 - cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA.
24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
32 - cirrus,multi-amp-mode : Boolean to determine if there are more than
33 one amplifier in the system. If more than one it is best to Hi-Z the ASP
36 - cirrus,boost-ctl-select : Boost converter control source selection.
39 0x00 - Control Port Value
[all …]
H A Dcirrus,cs4271.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexander Sverdlin <alexander.sverdlin@gmail.com>
11 - Nikita Shubin <nikita.shubin@maquefel.me>
18 - $ref: dai-common.yaml#
19 - $ref: /schemas/spi/spi-peripheral-props.yaml#
28 spi-cpha: true
30 spi-cpol: true
32 '#sound-dai-cells':
[all …]
H A Dcs35l34.txt5 - compatible : "cirrus,cs35l34"
7 - reg : the I2C address of the device for I2C.
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-vtge-millivolt : Boost Voltage Value. Configures the boost
17 - cirrus,boost-nanohenry: Inductor value for boost converter. The value is
22 - reset-gpios: GPIO used to reset the amplifier.
24 - interrupts : IRQ line info CS35L34.
25 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
28 - cirrus,boost-peak-milliamp : Boost converter peak current limit in mA. The
32 - cirrus,i2s-sdinloc : ADSP SDIN I2S channel location. Indicates whether the
[all …]
/linux/arch/arm/boot/dts/nvidia/
H A Dtegra114-tn7.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
15 linux,initrd-start = <0x82000000>;
16 linux,initrd-end = <0x82800000>;
24 trusted-foundations {
25 compatible = "tlm,trusted-foundations";
26 tlm,version-major = <2>;
27 tlm,version-minor = <8>;
40 avdd-dsi-csi-supply = <&vdd_1v2_ap>;
[all …]
/linux/arch/arm64/boot/dts/qcom/
H A Dsc7280-herobrine-audio-rt5682-3mic.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 compatible = "google,sc7280-herobrine";
14 model = "sc7280-rt5682-max98360a-3mic";
16 audio-routing = "VA DMIC0", "vdd-micb",
17 "VA DMIC1", "vdd-micb",
18 "VA DMIC2", "vdd-micb",
19 "VA DMIC3", "vdd-micb",
24 #address-cells = <1>;
25 #size-cells = <0>;
[all …]
H A Dsc7280-crd-r3.dts1 // SPDX-License-Identifier: BSD-3-Clause
8 /dts-v1/;
10 #include "sc7280-idp.dtsi"
11 #include "sc7280-idp-ec-h1.dtsi"
14 model = "Qualcomm Technologies, Inc. sc7280 CRD platform (rev3 - 4)";
15 compatible = "qcom,sc7280-crd",
16 "google,hoglin-rev3", "google,hoglin-rev4",
17 "google,piglin-rev3", "google,piglin-rev4",
25 stdout-path = "serial0:115200n8";
30 regulators-2 {
[all …]
H A Dsc7280-herobrine-villager-r1.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 #include "sc7280-herobrine-villager.dtsi"
10 #include "sc7280-herobrine-audio-wcd9385.dtsi"
13 vdd-micb-supply = <&pp1800_l2c>;
17 audio-routing =
22 "VA DMIC0", "vdd-micb",
23 "VA DMIC1", "vdd-micb",
24 "VA DMIC2", "vdd-micb",
25 "VA DMIC3", "vdd-micb",
H A Dsm8750-qrd.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
20 #include "sm8750-pmics.dtsi"
24 compatible = "qcom,sm8750-qrd", "qcom,sm8750";
25 chassis-type = "handset";
31 wcd939x: audio-codec {
32 compatible = "qcom,wcd9395-codec", "qcom,wcd9390-codec";
[all …]
/linux/arch/arm/boot/dts/intel/pxa/
H A Dpxa300-raumfeld-speaker-one.dts1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
5 #include "pxa300-raumfeld-common.dtsi"
9 compatible = "raumfeld,raumfeld-speaker-one-pxa303", "marvell,pxa300";
13 #sound-dai-cells = <0>;
14 Vdd-supply = <&reg_3v3>;
15 Vdda-supply = <&reg_va_5v0>;
18 xo_11mhz: oscillator-11mhz {
19 compatible = "fixed-clock";
20 #clock-cells = <0>;
[all …]
H A Dpxa300-raumfeld-tuneable-clock.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/clock/maxim,max9485.h>
6 xo_27mhz: oscillator-27mhz {
7 compatible = "fixed-clock";
8 #clock-cells = <0>;
9 clock-frequency = <27000000>;
10 clock-accuracy = <100>;
14 compatible = "simple-audio-card";
15 simple-audio-card,name = "Raumfeld Speaker";
16 #address-cells = <1>;
[all …]
H A Dpxa300-raumfeld-controller.dts1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
5 #include "pxa300-raumfeld-common.dtsi"
9 compatible = "raumfeld,raumfeld-controller-pxa303", "marvell,pxa300";
11 reg_vbatt: regulator-vbatt {
12 compatible = "regulator-fixed";
13 regulator-name = "vbatt-fixed-supply";
14 regulator-min-microvolt = <3700000>;
15 regulator-max-microvolt = <3700000>;
16 regulator-always-on;
[all …]
H A Dpxa300-raumfeld-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
10 hw-revision = <0>;
14 stdout-path = &ffuart;
22 reg_3v3: regulator-3v3 {
23 compatible = "regulator-fixed";
24 regulator-name = "3v3-fixed-supply";
25 regulator-min-microvolt = <3300000>;
[all …]
/linux/arch/arm/boot/dts/st/
H A Dstm32mp157f-dk2-scmi.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
7 #include "stm32mp15-scmi.dtsi"
10 reserved-memory {
13 no-map;
18 compatible = "arm,smc-wdt";
19 arm,smc-id = <0xbc000000>;
26 vdd-supply = <&scmi_vdd>;
27 vdda-supply = <&scmi_vdd>;
44 VL-supply = <&scmi_v3v3>;
[all …]

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