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/Linux-v5.10/Documentation/devicetree/bindings/sound/
Dmaxim,max9759.txt5 - compatible : "maxim,max9759"
6 - shutdown-gpios : the gpio connected to the shutdown pin
7 - mute-gpios : the gpio connected to the mute pin
8 - gain-gpios : the 2 gpios connected to the g1 and g2 pins
12 max9759: analog-amplifier {
14 shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
15 mute-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
16 gain-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>,
Dadi,ssm2305.txt5 - compatible : "adi,ssm2305"
6 - shutdown-gpios : The gpio connected to the shutdown pin.
11 ssm2305: analog-amplifier {
13 shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
Dtas2764.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Dan Murphy <dmurphy@ti.com>
14 The TAS2764 is a mono, digital input Class-D audio amplifier optimized for
22 - ti,tas2764
29 reset-gpios:
33 shutdown-gpios:
40 ti,imon-slot-no:
44 ti,vmon-slot-no:
[all …]
Dtas2562.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Dan Murphy <dmurphy@ti.com>
14 The TAS2562 is a mono, digital input Class-D audio amplifier optimized for
28 - ti,tas2562
29 - ti,tas2563
30 - ti,tas2564
31 - ti,tas2110
38 shut-down-gpios:
[all …]
Dtas2770.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2019-20 Texas Instruments Incorporated
4 ---
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Shi Fu <shifu0704@thundersoft.com>
14 The TAS2770 is a mono, digital input Class-D audio amplifier optimized for
22 - ti,tas2770
29 reset-gpio:
32 shutdown-gpios:
38 ti,imon-slot-no:
[all …]
Dqcom,wsa881x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Bindings for Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 WSA8810 is a class-D smart speaker amplifier and WSA8815
14 is a high-output power class-D smart speaker amplifier.
25 powerdown-gpios:
26 description: GPIO spec for Powerdown/Shutdown line to use
29 '#thermal-sensor-cells':
[all …]
Drealtek,rt1015p.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tzung-Bi Shih <tzungbi@google.com>
20 sdb-gpios:
22 GPIO used for shutdown control.
27 - compatible
32 - |
33 #include <dt-bindings/gpio/gpio.h>
37 sdb-gpios = <&pio 175 GPIO_ACTIVE_HIGH>;
/Linux-v5.10/arch/arm/boot/dts/
Daspeed-bmc-opp-mowgli.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,mowgli-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
[all …]
Daspeed-bmc-opp-witherspoon.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,witherspoon-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
[all …]
Daspeed-bmc-opp-swift.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,swift-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
[all …]
Daspeed-bmc-opp-mihawk.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,mihawk-bmc", "aspeed,ast2500";
59 stdout-path = &uart5;
67 reserved-memory {
68 #address-cells = <1>;
69 #size-cells = <1>;
[all …]
Dstm32mp157a-iot-box.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "stm32mp157a-stinger96.dtsi"
11 compatible = "shiratech,stm32mp157a-iot-box", "st,stm32mp157";
13 wlan_pwr: regulator-wlan {
14 compatible = "regulator-fixed";
16 regulator-name = "wl-reg";
17 regulator-min-microvolt = <3300000>;
18 regulator-max-microvolt = <3300000>;
20 gpios = <&gpiog 3 GPIO_ACTIVE_HIGH>;
[all …]
Dmeson8b-ec100.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
22 stdout-path = "serial0:115200n8";
30 emmc_pwrseq: emmc-pwrseq {
31 compatible = "mmc-pwrseq-emmc";
32 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
35 gpio-keys {
36 compatible = "gpio-keys-polled";
[all …]
Drk3288-veyron-broadcom-bluetooth.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 pinctrl-names = "default";
12 pinctrl-0 = <&bt_host_wake_l>, <&bt_enable_l>,
15 compatible = "brcm,bcm43540-bt";
16 host-wakeup-gpios = <&gpio4 RK_PD7 GPIO_ACTIVE_HIGH>;
17 shutdown-gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
18 device-wakeup-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
19 max-speed = <3000000>;
20 brcm,bt-pcm-int-params = [01 02 00 01 01];
Dam335x-bone-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
9 cpu0-supply = <&dcdc2_reg>;
19 stdout-path = &uart0;
23 pinctrl-names = "default";
24 pinctrl-0 = <&user_leds_s0>;
26 compatible = "gpio-leds";
30 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
31 linux,default-trigger = "heartbeat";
32 default-state = "off";
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/display/bridge/
Dtoshiba,tc358767.txt4 - compatible: "toshiba,tc358767"
5 - reg: i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins
6 - clock-names: should be "ref"
7 - clocks: OF device-tree clock specification for refclk input. The reference
11 - shutdown-gpios: OF device-tree gpio specification for SD pin
12 (active high shutdown input)
13 - reset-gpios: OF device-tree gpio specification for RSTX pin
15 - toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1)
16 - ports: the ports node can contain video interface port nodes to connect
18 - port@0: DSI input port
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/mfd/
Dmax77620.txt4 -------------------
5 - compatible: Must be one of
9 - reg: I2C device address.
12 -------------------
13 - interrupts: The interrupt on the parent the controller is
15 - interrupt-controller: Marks the device node as an interrupt controller.
16 - #interrupt-cells: is <2> and their usage is compliant to the 2 cells
17 variant of <../interrupt-controller/interrupts.txt>
19 are defined at dt-bindings/mfd/max77620.h.
21 - system-power-controller: Indicates that this PMIC is controlling the
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/leds/
Dleds-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacek Anaszewski <jacek.anaszewski@gmail.com>
11 - Pavel Machek <pavel@ucw.cz>
14 Each LED is represented as a sub-node of the gpio-leds device. Each
19 const: gpio-leds
24 "(^led-[0-9a-f]$|led)":
30 gpios:
[all …]
Dleds-is31fl319x.txt4 - compatible : Should be any of
10 "si-en,sn3199".
11 - #address-cells: Must be 1.
12 - #size-cells: Must be 0.
13 - reg: 0x64, 0x65, 0x66, or 0x67.
16 - audio-gain-db : audio gain selection for external analog modulation input.
17 Valid values: 0 - 21, step by 3 (rounded down)
19 - shutdown-gpios : Specifier of the GPIO connected to SDB pin of the chip.
21 Each led is represented as a sub-node of the issi,is31fl319x device.
24 Required led sub-node properties:
[all …]
/Linux-v5.10/Documentation/firmware-guide/acpi/
Dgpio-properties.rst1 .. SPDX-License-Identifier: GPL-2.0
8 allows names to be given to GPIOs (and other things as well) returned
13 With _DSD we can now query GPIOs using a name instead of an integer
16 // Bluetooth device with reset and shutdown GPIOs
31 ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
34 Package () {"reset-gpios", Package() {^BTH, 1, 1, 0 }},
35 Package () {"shutdown-gpios", Package() {^BTH, 0, 0, 0 }},
61 In our Bluetooth example the "reset-gpios" refers to the second GpioIo()
75 assuming non-active (Polarity = !Pull Bias)
77 Down High as low, assuming non-active
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/iio/adc/
Dmaxim,max1241.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Maxim MAX1241 12-bit, single-channel analog to digital converter
11 - Alexandru Lazar <alazar@startmail.com>
14 Bindings for the max1241 12-bit, single-channel ADC device. Datasheet
16 https://datasheets.maximintegrated.com/en/ds/MAX1240-MAX1241.pdf
21 - maxim,max1241
26 vdd-supply:
30 vref-supply:
[all …]
Dadi,ad7606.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Beniamin Bia <beniamin.bia@analog.com>
11 - Stefan Popa <stefan.popa@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606_7606-6_7606-4.pdf
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7606B.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7616.pdf
22 - adi,ad7605-4
23 - adi,ad7606-8
[all …]
/Linux-v5.10/arch/arm64/boot/dts/rockchip/
Drk3399-rock-pi-4b.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
8 #include "rk3399-rock-pi-4.dtsi"
19 compatible = "brcm,bcm4329-fmac";
21 interrupt-parent = <&gpio0>;
23 interrupt-names = "host-wake";
24 pinctrl-names = "default";
25 pinctrl-0 = <&wifi_host_wake_l>;
33 compatible = "brcm,bcm43438-bt";
35 clock-names = "ext_clock";
[all …]
Drk3399-rock-pi-4c.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include "rk3399-rock-pi-4.dtsi"
20 compatible = "brcm,bcm4329-fmac";
22 interrupt-parent = <&gpio0>;
24 interrupt-names = "host-wake";
25 pinctrl-names = "default";
26 pinctrl-0 = <&wifi_host_wake_l>;
34 compatible = "brcm,bcm43438-bt";
36 clock-names = "ext_clock";
[all …]
/Linux-v5.10/arch/arm64/boot/dts/allwinner/
Dsun50i-h6-orangepi-lite2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 #include "sun50i-h6-orangepi.dtsi"
8 compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6";
11 serial1 = &uart1; /* BT-UART */
15 compatible = "mmc-pwrseq-simple";
17 clock-names = "ext_clock";
18 reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
19 post-power-on-delay-ms = <200>;
24 vmmc-supply = <&reg_cldo2>;
25 vqmmc-supply = <&reg_bldo3>;
[all …]

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