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/linux/arch/arm64/boot/dts/microchip/
H A Dsparx5_pcb134_board.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
10 gpio-restart {
11 compatible = "gpio-restart";
12 gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
16 i2c0_imux: i2c-mux-0 {
17 compatible = "i2c-mux-pinctrl";
18 #address-cells = <1>;
19 #size-cells = <0>;
20 i2c-parent = <&i2c0>;
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/linux/Documentation/devicetree/bindings/usb/
H A Dbrcm,usb-pinmap.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/brcm,usb-pinmap.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Al Cooper <alcooperx@gmail.com>
15 - const: brcm,usb-pinmap
22 description: Interrupt for signals mirrored to out-gpios.
24 in-gpios:
29 brcm,in-functions:
30 $ref: /schemas/types.yaml#/definitions/string-array
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H A Dsmsc,usb3503.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SMSC USB3503 High-Speed Hub Controller
10 - Dongjin Kim <tobetter@gmail.com>
15 - smsc,usb3503
16 - smsc,usb3503a
17 - smsc,usb3803
22 connect-gpios:
27 intn-gpios:
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/linux/sound/soc/
H A Dsoc-jack.c1 // SPDX-License-Identifier: GPL-2.0+
3 // soc-jack.c -- ALSA SoC jack handling
20 * snd_soc_jack_report - Report the current status for a jack
39 if (!jack || !jack->jack) in snd_soc_jack_report()
43 dapm = &jack->card->dapm; in snd_soc_jack_report()
45 mutex_lock(&jack->mutex); in snd_soc_jack_report()
47 jack->status &= ~mask; in snd_soc_jack_report()
48 jack->status |= status & mask; in snd_soc_jack_report()
52 list_for_each_entry(pin, &jack->pins, list) { in snd_soc_jack_report()
53 int enable = pin->mask & jack->status; in snd_soc_jack_report()
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/linux/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad7606.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
14 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7605-4.pdf
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/ad7606c-16.pdf
18 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606c-18.pdf
19 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7607.pdf
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/linux/drivers/gpio/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
21 int "Maximum number of GPIOs for fast path"
50 this symbol, but new drivers should use the generic gpio-regmap
58 These checks help ensure that GPIOs have been properly initialized
60 non-sleeping contexts. They can make bitbanged serial protocols
69 Say Y here to add the legacy sysfs interface for GPIOs.
81 numberspace-based functionalities of the sysfs interface.
88 for GPIOs. The character device allows userspace to control GPIOs
125 # put drivers in the right section, in alphabetical order
137 Enables support for the idio-16 library functions. The idio-16 library
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/linux/Documentation/driver-api/gpio/
H A Dconsumer.rst8 Guidelines for GPIOs consumers
13 obtain and use GPIOs are available by including the following file::
17 There are static inline stubs for all functions in the header file in the case
21 - Simple compile coverage with e.g. COMPILE_TEST - it does not matter that
25 - Truly optional GPIOLIB support - where the driver does not really make use
26 of the GPIOs on certain compile-time configurations for certain systems, but
27 will use it under other compile-time configurations. In this case the
31 ``[devm_]gpiod_get_optional()`` is a *bad idea*, and will result in weird
35 All the functions that work with the descriptor-based GPIO interface are
37 interface. No other function in the kernel should use these prefixes. The use
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/linux/Documentation/devicetree/bindings/auxdisplay/
H A Dhit,hd44780.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert@linux-m68k.org>
15 interface, which can be used in either 4-bit or 8-bit mode. By using a
24 data-gpios:
26 GPIO pins connected to the data signal lines DB0-DB7 (8-bit mode) or
27 DB4-DB7 (4-bit mode) of the LCD Controller's bus interface.
29 - maxItems: 4
30 - maxItems: 8
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/linux/arch/arm/boot/dts/allwinner/
H A Dsun4i-a10-inet9f-rev03.dts4 * This file is dual-licensed: you can use it either under the terms
14 * This file is distributed in the hope that it will be useful,
23 * files (the "Software"), to deal in the Software without
31 * included in all copies or substantial portions of the Software.
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
43 /dts-v1/;
44 #include "sun4i-a10.dtsi"
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H A Dsun5i-a13-utoo-p66.dts4 * This file is dual-licensed: you can use it either under the terms
14 * This file is distributed in the hope that it will be useful,
23 * files (the "Software"), to deal in the Software without
31 * included in all copies or substantial portions of the Software.
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
43 /dts-v1/;
44 #include "sun5i-a13.dtsi"
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/linux/Documentation/devicetree/bindings/display/panel/
H A Dsharp,ls037v7dw01.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SHARP LS037V7DW01 TFT-LCD panel
10 This panel can have zero to five GPIOs to configure to change configuration
12 configured with external pulls, all the GPIOs are considered optional with holes
13 in the array.
16 - Tony Lindgren <tony@atomide.com>
19 - $ref: panel-common.yaml#
26 enable-gpios: true
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/linux/arch/arm/boot/dts/marvell/
H A Dorion5x-linkstation-lschl.dts2 * Device Tree file for Buffalo Linkstation LS-CHLv3
5 * Copyright (C) 2015-2017
8 * This file is dual-licensed: you can use it either under the terms
18 * This file is distributed in the hope that it will be useful,
27 * files (the "Software"), to deal in the Software without
35 * included in all copies or substantial portions of the Software.
40 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
43 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
44 * OTHER DEALINGS IN THE SOFTWARE.
[all …]
H A Dorion5x-linkstation-lswtgl.dts2 * Device Tree file for Buffalo Linkstation LS-WTGL
7 * This file is dual-licensed: you can use it either under the terms
17 * This file is distributed in the hope that it will be useful,
26 * files (the "Software"), to deal in the Software without
34 * included in all copies or substantial portions of the Software.
39 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
41 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
42 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 * OTHER DEALINGS IN THE SOFTWARE.
46 /dts-v1/;
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/linux/Documentation/devicetree/bindings/iio/resolver/
H A Dadi,ad2s1210.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 AD2S1210 Resolver-to-Digital Converter
10 - Michael Hennerich <michael.hennerich@analog.com>
13 The AD2S1210 is a complete 10-bit to 16-bit resolution tracking
14 resolver-to-digital converter, integrating an on-board programmable
23 selected by the A0 and A1 input pins. In normal mode, data is latched by
24 toggling the SAMPLE line and can then be read directly. In configuration mode,
29 0 0 Normal mode - position output
[all …]
/linux/Documentation/devicetree/bindings/fpga/
H A Dxlnx,fpga-slave-serial.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/fpga/xlnx,fpga-slave-serial.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nava kishore Manne <nava.kishore.manne@amd.com>
13 Xilinx Spartan-6 and 7 Series FPGAs support a method of loading the bitstream
15 not technically SPI, and might require extra circuits in order to play nicely
21 https://www.xilinx.com/support/documentation/application_notes/xapp583-fpga-configuration.pdf
24 - $ref: /schemas/spi/spi-peripheral-props.yaml#
29 - xlnx,fpga-slave-serial
[all …]
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3326-gameforce-chi.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
16 chassis-type = "handset";
24 stdout-path = "serial2:115200n8";
27 adc_joystick: adc-joystick {
28 compatible = "adc-joystick";
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H A Drk3566-powkiddy-rk2023.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/linux-event-codes.h>
7 #include <dt-bindings/leds/common.h>
8 #include <dt-bindings/pinctrl/rockchip.h>
9 #include <dt-bindings/soc/rockchip,vop2.h>
13 chassis-type = "handset";
21 adc-joystick {
22 compatible = "adc-joystick";
[all …]
H A Drk3326-odroid-go.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/pinctrl/rockchip.h>
21 stdout-path = "serial2:115200n8";
25 compatible = "pwm-backlight";
26 power-supply = <&vcc_bl>;
30 builtin_gamepad: gpio-keys {
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/linux/arch/arm/boot/dts/broadcom/
H A Dbcm4709-netgear-r8000.dts9 * copyright notice and this permission notice appear in all copies.
13 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 /dts-v1/;
23 #include "bcm5301x-nand-cs0-bch8.dtsi"
40 compatible = "gpio-leds";
42 led-power-white {
44 gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
45 linux,default-trigger = "default-on";
[all …]
H A Dbcm47094-dlink-dir-890l.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Device tree for D-Link DIR-890L
4 * D-Link calls this board "WRGAC36"
5 * this router has the same looks and form factor as D-Link DIR-885L.
7 * Some differences from DIR-885L include a separate USB2 port, separate LEDs
10 * PCB) so this device is a pure router. Also the LAN ports are in the right
13 * Based on the device tree for DIR-885L
18 /dts-v1/;
21 #include "bcm5301x-nand-cs0-bch1.dtsi"
24 compatible = "dlink,dir-890l", "brcm,bcm47094", "brcm,bcm4708";
[all …]
/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-g12b-odroid-go-ultra.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12b-s922x.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-toacodec.h>
13 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
16 compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b";
17 model = "Hardkernel ODROID-GO-Ultra";
[all …]
/linux/Documentation/devicetree/bindings/net/bluetooth/
H A Dbrcm,bluetooth.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
13 This binding describes Broadcom UART-attached bluetooth chips.
18 - items:
19 - enum:
20 - infineon,cyw43439-bt
21 - const: brcm,bcm4329-bt
22 - enum:
[all …]
/linux/arch/arm/boot/dts/ti/omap/
H A Dam3517-evm-ui.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2018 Logic PD, Inc - https://www.logicpd.com/
6 #include <dt-bindings/input/input.h>
10 compatible = "simple-audio-card";
11 simple-audio-card,name = "tlv320aic23-hifi";
13 simple-audio-card,widgets =
14 "Microphone", "Mic In",
15 "Line", "Line In",
18 simple-audio-card,routing =
21 "LLINEIN", "Line In",
[all …]
/linux/arch/arm/boot/dts/microchip/
H A Dlan966x-kontron-kswitch-d10-mmt-6g-2gs.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for the Kontron KSwitch D10 MMT 6G-2GS
6 /dts-v1/;
7 #include "lan966x-kontron-kswitch-d10-mmt.dtsi"
10 model = "Kontron KSwitch D10 MMT 6G-2GS";
11 compatible = "kontron,kswitch-d10-mmt-6g-2gs", "kontron,s1921",
21 i2c-bus = <&i2c4>;
22 los-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>;
23 mod-def0-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_LOW>;
24 maximum-power-milliwatt = <2500>;
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1088a-ten64.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Based on fsl-ls1088a-rdb.dts
5 * Copyright 2017-2020 NXP
6 * Copyright 2019-2021 Traverse Technologies
11 /dts-v1/;
13 #include "fsl-ls1088a.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
28 stdout-path = "serial0:115200n8";
32 compatible = "gpio-keys";
[all …]

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