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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
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 …]
Dtas571x.txt4 signals that can be wired up to GPIOs: reset (strongly recommended), and
5 powerdown (optional).
9 - compatible: should be one of the following:
10 - "ti,tas5707"
11 - "ti,tas5711",
12 - "ti,tas5717",
13 - "ti,tas5719",
14 - "ti,tas5721"
15 - reg: The I2C address of the device
16 - #sound-dai-cells: must be equal to 0
[all …]
Dst,sta350.txt7 - 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
12 - power-down-gpios: a GPIO spec for the power down pin. If specified,
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
22 - st,output-conf: number, Selects the output configuration:
23 0: 2-channel (full-bridge) power, 2-channel data-out
24 1: 2 (half-bridge). 1 (full-bridge) on-board power
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mmc/
Dmmc-pwrseq-sd8787.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-sd8787.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
14 const: mmc-pwrseq-sd8787
16 powerdown-gpios:
21 reset-gpios:
27 - compatible
28 - powerdown-gpios
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/bridge/
Dps8640.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nicolas Boichat <drinkcat@chromium.org>
11 - Enric Balletbo i Serra <enric.balletbo@collabora.com>
14 The PS8640 is a low power MIPI-to-eDP video format converter supporting
29 powerdown-gpios:
31 description: GPIO connected to active low powerdown.
33 reset-gpios:
37 vdd12-supply:
[all …]
Dthine,thc63lvd1024.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo+renesas@jmondi.org>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
33 The device can operate in single-link mode or dual-link mode. In
34 single-link mode, all pixels are received on port@0, and port@1 shall not
35 contain any endpoint. In dual-link mode, even-numbered pixels are
36 received on port@0 and odd-numbered pixels on port@1, and both port@0 and
40 '#address-cells':
[all …]
Dti,tfp410.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tomi Valkeinen <tomi.valkeinen@ti.com>
11 - Jyri Sarha <jsarha@ti.com>
21 powerdown-gpios:
26 Data de-skew value in 350ps increments, from 0 to 7, as configured
27 through the DK[3:1] pins. The de-skew multiplier is computed as
28 (DK[3:1] - 4), so it ranges from -4 to 3.
37 Documentation/devicetree/bindings/media/video-interfaces.txt
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/i2c/
Dov9650.txt4 - compatible: shall be one of
7 - clocks: reference to the xvclk input clock.
10 - reset-gpios: reference to the GPIO connected to the resetb pin, if any.
12 - powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
18 video-interfaces.txt.
26 reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_HIGH>;
27 powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_HIGH>;
32 remote-endpoint = <&vcap1_in0>;
Dov772x.txt8 - compatible: shall be one of
11 - clocks: reference to the xclk input clock.
14 - reset-gpios: reference to the GPIO connected to the RSTB pin which is
16 - powerdown-gpios: reference to the GPIO connected to the PWDN pin which is
22 video-interfaces.txt.
30 reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_LOW>;
31 powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_LOW>;
36 remote-endpoint = <&vcap1_in0>;
Dov2659.txt1 * OV2659 1/5-Inch 2Mp SOC Camera
3 The Omnivision OV2659 is a 1/5-inch SOC camera, with an active array size of
9 - compatible: Must be "ovti,ov2659"
10 - reg: I2C slave address
11 - clocks: reference to the xvclk input clock.
12 - clock-names: should be "xvclk".
13 - link-frequencies: target pixel clock frequency.
16 - powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
18 - reset-gpios: reference to the GPIO connected to the resetb pin, if any.
22 Documentation/devicetree/bindings/media/video-interfaces.txt.
[all …]
Dov7740.txt7 The common video interfaces bindings (see video-interfaces.txt) should
12 - compatible: "ovti,ov7740".
13 - reg: I2C slave address of the sensor.
14 - clocks: Reference to the xvclk input clock.
15 - clock-names: "xvclk".
18 - reset-gpios: Rreference to the GPIO connected to the reset_b pin,
19 if any. Active low with pull-ip resistor.
20 - powerdown-gpios: Reference to the GPIO connected to the pwdn pin,
21 if any. Active high with pull-down resistor.
24 - remote-endpoint: A phandle to the bus receiver's endpoint node.
[all …]
Dov5640.txt1 * Omnivision OV5640 MIPI CSI-2 / parallel sensor
4 - compatible: should be "ovti,ov5640"
5 - clocks: reference to the xclk input clock.
6 - clock-names: should be "xclk".
7 - DOVDD-supply: Digital I/O voltage supply, 1.8 volts
8 - AVDD-supply: Analog voltage supply, 2.8 volts
9 - DVDD-supply: Digital core voltage supply, 1.5 volts
12 - reset-gpios: reference to the GPIO connected to the reset pin, if any.
14 - powerdown-gpios: reference to the GPIO connected to the powerdown pin,
16 - rotation: as defined in
[all …]
Dov7670.txt8 - compatible: should be "ovti,ov7670"
9 - clocks: reference to the xclk input clock.
10 - clock-names: should be "xclk".
13 - hsync-active: active state of the HSYNC signal, 0/1 for LOW/HIGH respectively.
14 - vsync-active: active state of the VSYNC signal, 0/1 for LOW/HIGH respectively.
17 - reset-gpios: reference to the GPIO connected to the resetb pin, if any.
19 - powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
21 - ov7670,pclk-hb-disable: a boolean property to suppress pixel clock output
25 sub-node for its digital output video port, in accordance with the video
27 Documentation/devicetree/bindings/media/video-interfaces.txt.
[all …]
Dov2680.txt1 * Omnivision OV2680 MIPI CSI-2 sensor
4 - compatible: should be "ovti,ov2680".
5 - clocks: reference to the xvclk input clock.
6 - clock-names: should be "xvclk".
7 - DOVDD-supply: Digital I/O voltage supply.
8 - DVDD-supply: Digital core voltage supply.
9 - AVDD-supply: Analog voltage supply.
12 - reset-gpios: reference to the GPIO connected to the powerdown/reset pin,
18 Documentation/devicetree/bindings/media/video-interfaces.txt.
20 Endpoint node required properties for CSI-2 connection are:
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/
Dbq2515x.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: TI bq2515x 500-mA Linear charger family
11 - Dan Murphy <dmurphy@ti.com>
12 - Ricardo Rivera-Matos <r-rivera-matos@ti.com>
18 push-button controller.
27 - ti,bq25150
28 - ti,bq25155
34 ac-detect-gpios:
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/
Dadi,ad7780.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
13 The ad7780 is a sigma-delta analog to digital converter. This driver provides
20 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7170.pdf
22 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7171.pdf
24 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7780.pdf
26 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7781.pdf
31 - adi,ad7170
[all …]
Dadi,ad9467.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD9467 and similar High-Speed ADCs
10 - Michael Hennerich <michael.hennerich@analog.com>
11 - Alexandru Ardelean <alexandru.ardelean@analog.com>
14 The AD9467 and the parts similar with it, are high-speed analog-to-digital
19 All the parts support the register map described by Application Note AN-877
20 https://www.analog.com/media/en/technical-documentation/application-notes/AN-877.pdf
22 https://www.analog.com/media/en/technical-documentation/data-sheets/AD9265.pdf
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/reset/
Dltc2952-poweroff.txt5 A full powerdown can be triggered via the kill signal.
9 - compatible: Must contain: "lltc,ltc2952"
10 - watchdog-gpios: phandle + gpio-specifier for the GPIO connected to the
12 - kill-gpios: phandle + gpio-specifier for the GPIO connected to the
16 - trigger-gpios: phandle + gpio-specifier for the GPIO connected to the
26 trigger-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
27 watchdog-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
28 kill-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/soundwire/
Dsoundwire-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soundwire/soundwire-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11 - Vinod Koul <vkoul@kernel.org>
21 "#address-cells":
24 "#size-cells":
28 "^.*@[0-9a-f],[0-9a-f]$":
33 pattern: "^sdw[0-9a-f]{1}[0-9a-f]{4}[0-9a-f]{4}[0-9a-f]{2}$"
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dmmp2-olpc-xo-1-75.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
15 model = "OLPC XO-1.75";
16 compatible = "olpc,xo-1.75", "mrvl,mmp2";
19 #address-cells = <1>;
20 #size-cells = <1>;
24 compatible = "simple-framebuffer";
[all …]
Dimx6q-gw53xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw53xx.dtsi"
12 compatible = "gw,imx6q-gw53xx", "gw,ventana", "fsl,imx6q";
18 pinctrl-names = "default";
19 pinctrl-0 = <&pinctrl_adv7180>;
21 powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
22 interrupt-parent = <&gpio3>;
27 remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>;
28 bus-width = <8>;
[all …]
Dimx6dl-gw52xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw52xx.dtsi"
12 compatible = "gw,imx6dl-gw52xx", "gw,ventana", "fsl,imx6dl";
18 pinctrl-names = "default";
19 pinctrl-0 = <&pinctrl_adv7180>;
21 powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
22 interrupt-parent = <&gpio3>;
27 remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>;
28 bus-width = <8>;
[all …]
Dimx6q-gw52xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw52xx.dtsi"
12 compatible = "gw,imx6q-gw52xx", "gw,ventana", "fsl,imx6q";
18 pinctrl-names = "default";
19 pinctrl-0 = <&pinctrl_adv7180>;
21 powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
22 interrupt-parent = <&gpio3>;
27 remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>;
28 bus-width = <8>;
[all …]
Dimx6dl-gw53xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw53xx.dtsi"
12 compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl";
18 pinctrl-names = "default";
19 pinctrl-0 = <&pinctrl_adv7180>;
21 powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
22 interrupt-parent = <&gpio3>;
27 remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>;
28 bus-width = <8>;
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/bridge/
Dthc63lvd1024.c1 // SPDX-License-Identifier: GPL-2.0
50 return drm_bridge_attach(bridge->encoder, thc63->next, bridge, flags); in thc63_attach()
63 * dual-in, single-out where it is 40 to 150 MHz. As dual-in, dual-out in thc63_mode_valid()
67 if (thc63->timings.dual_link) { in thc63_mode_valid()
75 if (mode->clock < min_freq) in thc63_mode_valid()
78 if (mode->clock > max_freq) in thc63_mode_valid()
89 ret = regulator_enable(thc63->vcc); in thc63_enable()
91 dev_err(thc63->dev, in thc63_enable()
96 gpiod_set_value(thc63->pdwn, 0); in thc63_enable()
97 gpiod_set_value(thc63->oe, 1); in thc63_enable()
[all …]

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