| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-rpmsg | 1 What: /sys/bus/rpmsg/devices/.../name
4 Contact: Ohad Ben-Cohen <ohad@wizery.com>
6 Every rpmsg device is a communication channel with a remote
13 What: /sys/bus/rpmsg/devices/.../src
16 Contact: Ohad Ben-Cohen <ohad@wizery.com>
18 Every rpmsg device is a communication channel with a remote
20 and remote ("destination") rpmsg address. When an entity
31 What: /sys/bus/rpmsg/devices/.../dst
34 Contact: Ohad Ben-Cohen <ohad@wizery.com>
36 Every rpmsg device is a communication channel with a remote
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| H A D | sysfs-driver-hid-wiimote | 1 What: /sys/bus/hid/drivers/wiimote/<dev>/led1
2 What: /sys/bus/hid/drivers/wiimote/<dev>/led2
3 What: /sys/bus/hid/drivers/wiimote/<dev>/led3
4 What: /sys/bus/hid/drivers/wiimote/<dev>/led4
12 What: /sys/bus/hid/drivers/wiimote/<dev>/extension
24 Starting with kernel-version 3.11 Motion Plus hotplugging is
26 extension. You will get uevent notifications for the motion-plus
29 What: /sys/bus/hid/drivers/wiimote/<dev>/devtype
38 device couldn't be detected but supports basic Wii Remote
40 Other strings for each device-type are available and may be
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| /linux/Documentation/devicetree/bindings/media/i2c/ |
| H A D | maxim,max9286.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Jacopo Mondi <jacopo+renesas@jmondi.org>
12 - Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14 - Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18 Serial Links (GMSL) and outputs them on a CSI-2 D-PHY port using up to 4 data
24 serializer will output it on a local I2C bus. In the other direction all I2C
25 traffic received over GMSL by the MAX9286 is output on the local I2C bus.
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| H A D | imi,rdacm2x-gmsl.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
4 ---
5 $id: http://devicetree.org/schemas/media/i2c/imi,rdacm2x-gmsl.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Jacopo Mondi <jacopo+renesas@jmondi.org>
12 - Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14 - Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
16 description: -|
17 The IMI D&D RDACM20 and RDACM21 are GMSL-compatible camera designed for
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| /linux/Documentation/devicetree/bindings/display/ |
| H A D | mipi-dsi-bus.txt | 4 The MIPI Display Serial Interface specifies a serial bus and a protocol for
6 define the syntax used to represent a DSI bus in a device tree.
8 This document describes DSI bus-specific properties only or defines existing
9 standard properties in the context of the DSI bus.
11 Each DSI host provides a DSI bus. The DSI host controller's node contains a
12 set of properties that characterize the bus. Child nodes describe individual
13 peripherals on that bus.
21 In addition to the standard properties and those defined by the parent bus of
25 - #address-cells: The number of cells required to represent an address on the
26 bus. DSI peripherals are addressed using a 2-bit virtual channel number, so
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| H A D | allwinner,sun8i-r40-tcon-top.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun8i-r40-tcon-top.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
22 / [0] TCON-LCD0
25 \ / [1] TCON-LCD1 - LCD1/LVDS1
26 TCON-TOP
27 / \ [2] TCON-TV0 [0] - TVE0/RGB
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| /linux/include/media/ |
| H A D | v4l2-fwnode.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
8 * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
22 #include <media/v4l2-mediabus.h>
25 * struct v4l2_fwnode_endpoint - the endpoint data structure
27 * @bus_type: bus type
28 * @bus: bus configuration data structure
29 * @bus.parallel: embedded &struct v4l2_mbus_config_parallel.
30 * Used if the bus is parallel.
31 * @bus.mipi_csi1: embedded &struct v4l2_mbus_config_mipi_csi1.
32 * Used if the bus is MIPI Alliance's Camera Serial
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| /linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-atr.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-atr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
16 with a modified slave address. The address used on the parent bus is
18 slave address of the child bus. Address translation is done by the
22 i2c-alias-pool:
23 $ref: /schemas/types.yaml#/definitions/uint32-array
25 I2C alias pool is a pool of I2C addresses on the main I2C bus that can be
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| H A D | i2c-demux-pinctrl.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-demux-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Pinctrl-based I2C Bus Demultiplexer
10 - Wolfram Sang <wsa+renesas@sang-engineering.com>
13 This binding describes an I2C bus demultiplexer that uses pin multiplexing to
21 +-------------------------------+
23 | | +-----+ +-----+
24 | +------------+ | | dev | | dev |
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| /linux/Documentation/devicetree/bindings/media/ |
| H A D | ti,da850-vpif.txt | 2 ----------------------
12 - compatible: must be "ti,da850-vpif"
13 - reg: physical base address and length of the registers set for the device;
14 - interrupts: should contain IRQ line for the VPIF
18 VPIF has a 16-bit parallel bus input, supporting 2 8-bit channels or a
19 single 16-bit channel. It should contain one or two port child nodes
23 Documentation/devicetree/bindings/media/video-interfaces.txt.
25 Example using 2 8-bit input channels, one of which is connected to an
26 I2C-connected TVP5147 decoder:
29 compatible = "ti,da850-vpif";
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| H A D | microchip,csi2dc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eugen Hristev <eugen.hristev@microchip.com>
13 CSI2DC - Camera Serial Interface 2 Demux Controller
16 IDI interface or from a parallel bus interface.
30 32-bit IDI interface or a parallel interface.
44 const: microchip,sama7g5-csi2dc
53 clock-names:
63 - const: pclk
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| H A D | atmel-isi.txt | 2 ----------------------------------
5 - compatible: must be "atmel,at91sam9g45-isi" or "microchip,sam9x60-isi".
6 - reg: physical base address and length of the registers set for the device.
7 - interrupts: should contain IRQ line for the ISI.
8 - clocks: list of clock specifiers, corresponding to entries in the clock-names
9 property; please refer to clock-bindings.txt.
10 - clock-names: required elements: "isi_clk".
11 - pinctrl-names, pinctrl-0: please refer to pinctrl-bindings.txt.
13 ISI supports a single port node with parallel bus. It shall contain one
15 defined in Documentation/devicetree/bindings/media/video-interfaces.txt.
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| H A D | microchip,xisc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Eugen Hristev <eugen.hristev@microchip.com>
18 The source can be either a demuxer from a CSI2 type of bus, or a simple direct bridge to a
25 const: microchip,sama7g5-isc
36 clock-names:
38 - const: hclock
40 '#clock-cells':
43 clock-output-names:
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| /linux/arch/arm/boot/dts/hisilicon/ |
| H A D | hip04.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013-2014 HiSilicon Ltd.
6 * Copyright (C) 2013-2014 Linaro Ltd.
12 /* memory bus is 64-bit */
13 #address-cells = <2>;
14 #size-cells = <2>;
21 compatible = "hisilicon,hip04-bootwrapper";
22 boot-method = <0x10c00000 0x10000>, <0xe0000100 0x1000>;
26 #address-cells = <1>;
27 #size-cells = <0>;
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| /linux/arch/arm64/boot/dts/nvidia/ |
| H A D | tegra194-p2972-0000.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/linux-event-codes.h>
5 #include <dt-bindings/input/gpio-keys.h>
7 #include "tegra194-p2888.dtsi"
11 compatible = "nvidia,p2972-0000", "nvidia,tegra194";
13 bus@0 {
24 #address-cells = <1>;
25 #size-cells = <0>;
31 remote-endpoint = <&xbar_i2s1_ep>;
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| H A D | tegra194-p3509-0000.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/gpio/tegra194-gpio.h>
4 #include <dt-bindings/input/linux-event-codes.h>
5 #include <dt-bindings/input/gpio-keys.h>
8 bus@0 {
19 #address-cells = <1>;
20 #size-cells = <0>;
26 remote-endpoint = <&xbar_i2s3_ep>;
34 dai-format = "i2s";
45 #address-cells = <1>;
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| /linux/arch/arm/boot/dts/renesas/ |
| H A D | r8a7790-lager.dts | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2013-2014 Renesas Solutions Corp.
7 * Copyright (C) 2015-2016 Renesas Electronics Corporation
11 * SSI-AK4643
38 /dts-v1/;
40 #include <dt-bindings/gpio/gpio.h>
41 #include <dt-bindings/input/input.h>
63 stdout-path = "serial0:115200n8";
77 compatible = "gpio-keys";
79 pinctrl-0 = <&keyboard_pins>;
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| H A D | r8a7794-silk.dts | 1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2014-2015 Renesas Solutions Corp.
7 * Copyright (C) 2014-2015 Cogent Embedded, Inc.
11 * SSI-AK4643
13 * SW1: 2-1: AK4643
14 * 2-3: ADV7511
21 /dts-v1/;
23 #include <dt-bindings/gpio/gpio.h>
24 #include <dt-bindings/input/input.h>
40 stdout-path = "serial0:115200n8";
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| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6q-gw54xx.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw54xx.dtsi"
9 #include <dt-bindings/media/tda1997x.h>
13 compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
15 sound-digital {
16 compatible = "simple-audio-card";
17 simple-audio-card,name = "tda1997x-audio";
18 simple-audio-card,format = "i2s";
19 simple-audio-card,bitclock-master = <&sound_codec>;
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| H A D | imx6q.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include "imx6q-pinfunc.h"
16 #address-cells = <1>;
17 #size-cells = <0>;
20 compatible = "arm,cortex-a9";
23 next-level-cache = <&L2>;
24 operating-points = <
32 fsl,soc-operating-points = <
33 /* ARM kHz SOC-PU uV */
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| /linux/arch/arm64/boot/dts/renesas/ |
| H A D | white-hawk-csi-dsi.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 * Device Tree Source for the White Hawk CSI/DSI sub-board
8 #include <dt-bindings/media/video-interfaces.h>
14 #address-cells = <1>;
15 #size-cells = <0>;
21 bus-type = <MEDIA_BUS_TYPE_CSI2_CPHY>;
22 clock-lanes = <0>;
23 data-lanes = <1 2 3>;
24 line-orders = <MEDIA_BUS_CSI2_CPHY_LINE_ORDER_ABC
27 remote-endpoint = <&max96712_out0>;
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| H A D | r8a779a0-falcon-csi-dsi.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the Falcon CSI/DSI sub-board
8 #include <dt-bindings/media/video-interfaces.h>
14 #address-cells = <1>;
15 #size-cells = <0>;
21 clock-lanes = <0>;
22 data-lanes = <1 2 3 4>;
23 remote-endpoint = <&max96712_out0>;
33 #address-cells = <1>;
34 #size-cells = <0>;
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| /linux/arch/arm/boot/dts/nvidia/ |
| H A D | tegra30-asus-lvds-display.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/gpio/tegra-gpio.h>
15 remote-endpoint = <&bridge_input>;
16 bus-width = <24>;
23 display-panel {
24 power-supply = <&vdd_pnl>;
25 ddc-i2c-bus = <&lcd_ddc>;
30 remote-endpoint = <&bridge_output>;
36 lvds-encoder {
37 compatible = "ti,sn75lvds83", "lvds-encoder";
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| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-j722s-evm-csi2-quad-rpi-cam-imx219.dtso | 1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * DT Overlay for 4 x RPi Camera V2.1 on J722S-EVM board.
5 * Copyright (C) 2025 Texas Instruments Incorporated - https://www.ti.com/
7 * Schematics: https://datasheets.raspberrypi.com/camera/camera-v2-schematics.pdf
10 /dts-v1/;
13 #include <dt-bindings/gpio/gpio.h>
14 #include "k3-pinctrl.h"
17 cam0_reset_pins_default: cam0-default-reset-pins {
18 pinctrl-single,pins = <
23 cam1_reset_pins_default: cam1-default-reset-pins {
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| H A D | k3-j722s-evm-csi2-quad-tevi-ov5640.dtso | 1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * DT Overlay for 4 x TEVI OV5640 MIPI Camera module on J722S-EVM board.
5 * Copyright (C) 2025 Texas Instruments Incorporated - https://www.ti.com/
8 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include "k3-pinctrl.h"
15 cam0_reset_pins_default: cam0-default-reset-pins {
16 pinctrl-single,pins = <
21 cam1_reset_pins_default: cam1-default-reset-pins {
22 pinctrl-single,pins = <
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