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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dcirrus,lochnagar.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
14 Smart CODEC and Amp devices. It allows the connection of most Cirrus
15 Logic devices on mini-cards, as well as allowing connection of various
26 [2] Pinctrl: ../pinctrl/pinctrl-bindings.txt
29 [3] include/dt-bindings/pinctrl/lochnagar.h
37 - cirrus,lochnagar-pinctrl
39 gpio-controller: true
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Dmt2701-cs42448.txt1 MT2701 with CS42448 CODEC
4 - compatible: "mediatek,mt2701-cs42448-machine"
5 - mediatek,platform: the phandle of MT2701 ASoC platform
6 - audio-routing: a list of the connections between audio
7 - mediatek,audio-codec: the phandles of cs42448 codec
8 - mediatek,audio-codec-bt-mrg the phandles of bt-sco dummy codec
9 - pinctrl-names: Should contain only one value - "default"
10 - pinctrl-0: Should specify pin control groups used for this controller.
11 - i2s1-in-sel-gpio1, i2s1-in-sel-gpio2: Should specify two gpio pins to
12 control I2S1-in mux.
[all …]
H A Dti,tlv320adc3xxx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ricard Wanderlof <ricardw@axis.com>
18 - $ref: dai-common.yaml#
23 - ti,tlv320adc3001
24 - ti,tlv320adc3101
30 '#sound-dai-cells':
33 '#gpio-cells':
36 gpio-controller: true
[all …]
H A Dst,sta32x.txt1 STA32X audio CODEC
7 - compatible: "st,sta32x"
8 - reg: the I2C address of the device for I2C
9 - reset-gpios: a GPIO spec for the reset pin. If specified, it will be
10 deasserted before communication to the codec starts.
12 - power-down-gpios: a GPIO spec for the power down pin. If specified,
13 it will be deasserted before communication to the codec
16 - Vdda-supply: regulator spec, providing 3.3V
17 - Vdd3-supply: regulator spec, providing 3.3V
18 - Vcc-supply: regulator spec, providing 5V - 26V
[all …]
H A Dti,tlv320adcx140.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter
11 - Andrew Davis <afd@ti.com>
14 The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital
15 PDM microphones recording), high-performance audio, analog-to-digital
28 - ti,tlv320adc3140
29 - ti,tlv320adc5140
30 - ti,tlv320adc6140
[all …]
H A Duda1334.txt1 UDA1334 audio CODEC
3 This device uses simple GPIO pins for controlling codec settings.
7 - compatible : "nxp,uda1334"
8 - nxp,mute-gpios: a GPIO spec for the MUTE pin.
9 - nxp,deemph-gpios: a GPIO spec for the De-emphasis pin
13 uda1334: audio-codec {
15 nxp,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
16 nxp,deemph-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>;
H A Dst,sta350.txt1 STA350 audio CODEC
7 - compatible: "st,sta350"
8 - reg: the I2C address of the device for I2C
9 - reset-gpios: a GPIO spec for the reset pin. If specified, it will be
10 deasserted before communication to the codec starts.
12 - power-down-gpios: a GPIO spec for the power down pin. If specified,
13 it will be deasserted before communication to the codec
16 - vdd-dig-supply: regulator spec, providing 3.3V
17 - vdd-pll-supply: regulator spec, providing 3.3V
18 - vcc-supply: regulator spec, providing 5V - 26V
[all …]
H A Drt5668.txt1 RT5668B audio CODEC
7 - compatible : "realtek,rt5668b"
9 - reg : The I2C address of the device.
13 - interrupts : The CODEC's interrupt output.
15 - realtek,dmic1-data-pin
20 - realtek,dmic1-clk-pin
21 0: using GPIO1 pin as dmic1 clock pin
24 - realtek,jd-src
28 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
43 interrupt-parent = <&gpio>;
[all …]
/linux/sound/hda/codecs/realtek/
H A Dalc260.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 // Realtek ALC260 codec
10 static int alc260_parse_auto_config(struct hda_codec *codec) in alc260_parse_auto_config() argument
14 return alc_parse_auto_config(codec, alc260_ignore, alc260_ssids); in alc260_parse_auto_config()
34 static void alc260_gpio1_automute(struct hda_codec *codec) in alc260_gpio1_automute() argument
36 struct alc_spec *spec = codec->spec; in alc260_gpio1_automute()
38 alc_update_gpio_data(codec, 0x01, spec->gen.hp_jack_present); in alc260_gpio1_automute()
41 static void alc260_fixup_gpio1_toggle(struct hda_codec *codec, in alc260_fixup_gpio1_toggle() argument
44 struct alc_spec *spec = codec->spec; in alc260_fixup_gpio1_toggle()
47 * toggle GPIO1 according to the jack state in alc260_fixup_gpio1_toggle()
[all …]
H A Dalc861vd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 // Realtek ALC861-VD codec
12 static int alc861vd_parse_auto_config(struct hda_codec *codec) in alc861vd_parse_auto_config() argument
16 return alc_parse_auto_config(codec, alc861vd_ignore, alc861vd_ssids); in alc861vd_parse_auto_config()
25 static void alc861vd_fixup_dallas(struct hda_codec *codec, in alc861vd_fixup_dallas() argument
29 snd_hda_override_pin_caps(codec, 0x18, 0x00000734); in alc861vd_fixup_dallas()
30 snd_hda_override_pin_caps(codec, 0x19, 0x0000073c); in alc861vd_fixup_dallas()
34 /* reset GPIO1 */
35 static void alc660vd_fixup_asus_gpio1(struct hda_codec *codec, in alc660vd_fixup_asus_gpio1() argument
38 struct alc_spec *spec = codec->spec; in alc660vd_fixup_asus_gpio1()
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-dhcom-pdk2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 * DHCM-iMX8ML8-C160-R409-F1638-SPI16-GE-CAN2-SD-RTC-WBTA-ADC-T-RGB-CSI2-HS-I-01D2
7 * DHCOM PCB number: 660-100 or newer
8 * PDK2 PCB number: 516-400 or newer
11 /dts-v1/;
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/phy/phy-imx8-pcie.h>
15 #include "imx8mp-dhcom-som.dtsi"
19 compatible = "dh,imx8mp-dhcom-pdk2", "dh,imx8mp-dhcom-som",
23 stdout-path = &uart1;
[all …]
H A Dimx8mp-dhcom-pdk3.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 * DHCM-iMX8ML8-C160-R409-F1638-SPI16-GE-CAN2-SD-RTC-WBTA-ADC-T-RGB-CSI2-HS-I-01D2
7 * DHCOM PCB number: 660-100 or newer
8 * PDK3 PCB number: 669-100 or newer
11 /dts-v1/;
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/phy/phy-imx8-pcie.h>
15 #include "imx8mp-dhcom-som.dtsi"
19 compatible = "dh,imx8mp-dhcom-pdk3", "dh,imx8mp-dhcom-som",
23 stdout-path = &uart1;
[all …]
H A Dimx8mq-librem5.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2020 Purism SPC
6 /dts-v1/;
8 #include "dt-bindings/input/input.h"
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/leds/common.h>
11 #include "dt-bindings/pwm/pwm.h"
12 #include "dt-bindings/usb/pd.h"
18 chassis-type = "handset";
20 backlight_dsi: backlight-dsi {
[all …]
H A Dimx8mq-zii-ultra-rmb3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include "imx8mq-zii-ultra.dtsi"
12 compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
15 compatible = "simple-audio-card";
16 simple-audio-card,name = "front";
17 simple-audio-card,format = "i2s";
18 simple-audio-card,bitclock-master = <&sound1_codec>;
19 simple-audio-card,frame-master = <&sound1_codec>;
20 simple-audio-card,widgets =
[all …]
H A Dimx8mm-evk.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/phy/phy-imx8-pcie.h>
9 #include <dt-bindings/usb/pd.h>
14 stdout-path = &uart2;
22 hdmi-connector {
23 compatible = "hdmi-connector";
29 remote-endpoint = <&adv7535_out>;
35 compatible = "gpio-leds";
36 pinctrl-names = "default";
[all …]
H A Dimx8mn-evk.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/usb/pd.h>
11 stdout-path = &uart2;
14 gpio-leds {
15 compatible = "gpio-leds";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_gpio_led>;
22 default-state = "on";
26 hdmi-connector {
27 compatible = "hdmi-connector";
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6dl-b1x5pv2.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 // Copyright 2018-2021 General Electric Company
7 // Copyright 2018-2021 Collabora
9 #include <dt-bindings/input/input.h>
10 #include "imx6dl-qmx6.dtsi"
14 stdout-path = &uart3;
20 operating-points = <
25 fsl,soc-operating-points = <
26 /* ARM kHz SOC-PU uV */
33 operating-points = <
[all …]
H A Dimx6ul-pico-hobbit.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 /dts-v1/;
10 #include "imx6ul-pico.dtsi"
12 model = "TechNexion PICO-IMX6UL and HOBBIT baseboard";
13 compatible = "technexion,imx6ul-pico-hobbit", "fsl,imx6ul";
16 compatible = "gpio-leds";
17 pinctrl-names = "default";
18 pinctrl-0 = <&pinctrl_gpio_leds>;
21 label = "gpio-led";
22 gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
[all …]
H A Dimx7d-zii-rpu2.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 * RPU - Remote Peripheral Unit
10 /dts-v1/;
11 #include <dt-bindings/thermal/thermal.h>
16 compatible = "zii,imx7d-rpu2", "fsl,imx7d";
19 stdout-path = &uart2;
23 compatible = "fixed-clock";
24 #clock-cells = <0>;
25 clock-frequency = <24576000>;
28 cs2000_in_dummy: dummy-oscillator {
[all …]
H A Dimx6q-prti6q.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
8 #include "imx6qdl-prti6q.dtsi"
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/sound/fsl-imx-audmux.h>
21 backlight_lcd: backlight-lcd {
22 compatible = "pwm-backlight";
23 pinctrl-names = "default";
24 pinctrl-0 = <&pinctrl_backlight>;
26 brightness-levels = <0 16 64 255>;
[all …]
H A Dimx6qdl-gw53xx.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
27 compatible = "pwm-backlight";
29 brightness-levels = <0 4 8 16 32 64 128 255>;
30 default-brightness-level = <7>;
33 gpio-keys {
34 compatible = "gpio-keys";
36 user-pb {
[all …]
/linux/arch/arm64/boot/dts/rockchip/
H A Dpx30-ringneck-haikou.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "px30-ringneck.dtsi"
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
12 model = "Theobroma Systems PX30-uQ7 SoM on Haikou devkit";
13 compatible = "tsd,px30-ringneck-haikou", "rockchip,px30";
21 stdout-path = "serial0:115200n8";
24 gpio-keys {
25 compatible = "gpio-keys";
[all …]
/linux/arch/arm/boot/dts/nxp/mxs/
H A Dimx28-eukrea-mbmx28lc.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/gpio/gpio.h>
16 compatible = "pwm-backlight";
18 brightness-levels = <0 25 50 75 100 125 150 175 200 225 255>;
19 default-brightness-level = <10>;
22 gpio-keys-0 {
23 compatible = "gpio-keys";
24 pinctrl-names = "default";
25 pinctrl-0 = <&gpio_button_sw3_pins_mbmx28lc>;
[all …]
/linux/drivers/pinctrl/cirrus/
H A Dpinctrl-lochnagar.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2017-2018 Cirrus Logic, Inc. and
21 #include <linux/pinctrl/pinconf-generic.h>
30 #include <dt-bindings/pinctrl/lochnagar.h>
32 #include "../pinctrl-utils.h"
36 #define LN_CDC_AIF1_STR "codec-aif1"
37 #define LN_CDC_AIF2_STR "codec-aif2"
38 #define LN_CDC_AIF3_STR "codec-aif3"
39 #define LN_DSP_AIF1_STR "dsp-aif1"
40 #define LN_DSP_AIF2_STR "dsp-aif2"
[all …]
/linux/sound/hda/codecs/cirrus/
H A Dcs420x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Cirrus Logic CS420x HD-audio codec
52 /* Vendor-specific processing widget */
65 * 1 = digital immediate, analog zero-cross
66 * 2 = digtail & analog soft-ramp
67 * 3 = digital soft-ramp, analog zero-cross
71 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
72 /* PGA mode: 0 = differential, 1 = signle-ended */
74 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
78 * 1 = zero-cross
[all …]

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