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/linux/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad7768-1.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/adi,ad7768-1.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD7768-1 ADC device driver
10 - Michael Hennerich <michael.hennerich@analog.com>
14 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7768-1.pdf
18 const: adi,ad7768-1
26 clock-names:
29 trigger-sources:
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/linux/Documentation/devicetree/bindings/sound/
H A Dnvidia,tegra20-ac97.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra20-ac97.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <treding@nvidia.com>
11 - Jon Hunter <jonathanh@nvidia.com>
15 const: nvidia,tegra20-ac97
23 reset-names:
35 dma-names:
37 - const: rx
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H A Dsoc-ac97link.txt6 - pinctrl-names: Has to contain following states to setup the correct
7 pinmuxing for the used gpios:
8 "ac97-running": AC97-link is active
9 "ac97-reset": AC97-link reset state
10 "ac97-warm-reset": AC97-link warm reset state
11 - ac97-gpios: List of gpio phandles with args in the order ac97-sync,
12 ac97-sdata, ac97-reset
20 pinctrl-names = "default", "ac97-running", "ac97-reset", "ac97-warm-reset";
21 pinctrl-0 = <&ac97link_running>;
22 pinctrl-1 = <&ac97link_running>;
[all …]
/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
37 unsigned int sync = 0; in snd_soc_jack_report() local
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()
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/linux/Documentation/devicetree/bindings/display/tilcdc/
H A Dpanel.txt1 Device-Tree bindings for tilcdc DRM generic panel output driver
4 - compatible: value should be "ti,tilcdc,panel".
5 - panel-info: configuration info to configure LCDC correctly for the panel
6 - ac-bias: AC Bias Pin Frequency
7 - ac-bias-intrpt: AC Bias Pin Transitions per Interrupt
8 - dma-burst-sz: DMA burst size
9 - bpp: Bits per pixel
10 - fdd: FIFO DMA Request Delay
11 - sync-edge: Horizontal and Vertical Sync Edge: 0=rising 1=falling
12 - sync-ctrl: Horizontal and Vertical Sync: Control: 0=ignore
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/linux/Documentation/devicetree/bindings/mux/
H A Dgpio-mux.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mux/gpio-mux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GPIO-based multiplexer controller
10 - Peter Rosin <peda@axentia.se>
22 const: gpio-mux
24 mux-gpios:
26 List of gpios used to control the multiplexer, least significant bit first.
28 mux-supply:
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H A Dmux-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mux/mux-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peter Rosin <peda@axentia.se>
20 space is a simple zero-based enumeration. I.e. 0-1 for a 2-way multiplexer,
21 0-7 for an 8-way multiplexer, etc.
25 --------------------
28 specifier using the '#mux-control-cells' or '#mux-state-cells' property.
29 The value of '#mux-state-cells' will always be one greater than the value
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/linux/Documentation/devicetree/bindings/leds/
H A Dti.lm36922.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments - LM3692x Highly Efficient White LED Driver
10 - Dan Murphy <dmurphy@ti.com>
13 The LM3692x is an ultra-compact, highly efficient,
14 white-LED driver designed for LCD display backlighting.
26 - ti,lm36922
27 - ti,lm36923
32 "#address-cells":
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/linux/arch/arm/boot/dts/intel/ixp/
H A Dintel-ixp42x-freecom-fsg-3.dts1 // SPDX-License-Identifier: ISC
3 * Device Tree file for the Freecom FSG-3 router.
8 /dts-v1/;
10 #include "intel-ixp42x.dtsi"
11 #include <dt-bindings/input/input.h>
14 model = "Freecom FSG-3";
15 compatible = "freecom,fsg-3", "intel,ixp42x";
16 #address-cells = <1>;
17 #size-cells = <1>;
28 stdout-path = "uart0:115200n8";
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/linux/Documentation/devicetree/bindings/regulator/
H A Dmaxim,max8952.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 - $ref: regulator.yaml#
19 max8952,default-mode:
25 max8952,dvs-mode-microvolt:
35 max8952,en-gpio:
40 max8952,ramp-speed:
46 - 0: 32mV/us
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/linux/arch/arm/boot/dts/ti/omap/
H A Domap4-duovero-parlor.dts1 // SPDX-License-Identifier: GPL-2.0-only
5 /dts-v1/;
7 #include "omap4-duovero.dtsi"
9 #include <dt-bindings/input/input.h>
13 compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
20 compatible = "gpio-leds";
23 gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio_122 */
24 linux,default-trigger = "heartbeat";
29 compatible = "gpio-keys";
30 #address-cells = <1>;
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H A Dam335x-sbc-t335.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * am335x-sbc-t335.dts - Device Tree file for Compulab SBC-T335
5 * Copyright (C) 2014 - 2015 CompuLab Ltd. - https://www.compulab.co.il/
8 #include "am335x-cm-t335.dts"
11 model = "CompuLab CM-T335 on SB-T335";
12 compatible = "compulab,sbc-t335", "compulab,cm-t335", "ti,am33xx";
18 pinctrl-names = "default", "sleep";
19 pinctrl-0 = <&lcd_pins_default>;
20 pinctrl-1 = <&lcd_pins_sleep>;
22 panel-info {
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H A Domap3-n900.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
7 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/media/video-interfaces.h>
15 * Default secure signed bootloader (Nokia X-Loader) does not enable L3 firewall
17 * blocks then kernel receive "Unhandled fault: external abort on non-linefetch"
18 * and crash. Until somebody fix omap-aes.c and omap_hwmod_3xxx_data.c code (no
34 compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
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H A Domap3-n950-n9.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
13 cpu0-supply = <&vcc>;
23 compatible = "regulator-fixed";
24 regulator-name = "VEMMC";
25 regulator-min-microvolt = <2900000>;
26 regulator-max-microvolt = <2900000>;
28 startup-delay-us = <150>;
29 enable-active-high;
33 compatible = "regulator-fixed";
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/linux/Documentation/devicetree/bindings/display/panel/
H A Draydium,rm67191.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Raydium RM67171 OLED LCD panel with MIPI-DSI protocol
10 - Robert Chiras <robert.chiras@nxp.com>
13 - $ref: panel-common.yaml#
23 reset-gpios: true
24 width-mm: true
25 height-mm: true
27 dsi-lanes:
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/linux/arch/arm/mach-pxa/
H A Dam200epd.c2 * am200epd.c -- Platform device for AM200 EPD kit
12 * This work was made possible by help and equipment support from E-Ink
16 * on the AM200 EPD prototype kit/development kit with an E-Ink 800x600
35 #include <linux/platform_data/video-pxafb.h>
56 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
70 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
84 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
101 static int gpios[] = { LED_GPIO_PIN , STDBY_GPIO_PIN , RST_GPIO_PIN, variable
110 for (i = 0; i < ARRAY_SIZE(gpios); i++) { in am200_init_gpio_regs()
111 err = gpio_request(gpios[i], gpio_names[i]); in am200_init_gpio_regs()
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/linux/arch/arm/boot/dts/microchip/
H A Dat91-tse850-3.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
9 /dts-v1/;
10 #include <dt-bindings/pwm/pwm.h>
11 #include "at91-linea.dtsi"
14 model = "Axentia TSE-850 3.0";
19 compatible = "fixed-clock";
21 #clock-cells = <0>;
22 clock-frequency = <16000000>;
23 clock-output-names = "sck";
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/linux/Documentation/devicetree/bindings/clock/
H A Dti,lmk04832.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Beguin <liambeguin@gmail.com>
21 - ti,lmk04832
26 '#address-cells':
29 '#size-cells':
32 '#clock-cells':
35 spi-max-frequency:
40 - description: PLL2 reference clock.
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/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:
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/linux/arch/arm/boot/dts/allwinner/
H A Dsun8i-r16-parrot.dts4 * Quentin Schulz <quentin.schulz@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun8i-a33.dtsi"
47 #include "sunxi-common-regulators.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/input/input.h>
54 compatible = "allwinner,parrot", "allwinner,sun8i-a33";
61 stdout-path = "serial0:115200n8";
65 compatible = "gpio-leds";
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/linux/Documentation/devicetree/bindings/iio/imu/
H A Dadi,adis16475.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
14 https://www.analog.com/media/en/technical-documentation/data-sheets/ADIS16475.pdf
19 - adi,adis16475-1
20 - adi,adis16475-2
21 - adi,adis16475-3
22 - adi,adis16477-1
23 - adi,adis16477-2
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/linux/Documentation/devicetree/bindings/mtd/
H A Dgpio-control-nand.txt8 - compatible : "gpio-control-nand"
9 - reg : should specify localbus chip select and size used for the chip. The
12 - #address-cells, #size-cells : Must be present if the device has sub-nodes
14 - gpios : Specifies the GPIO pins to control the NAND device. The order of
18 - bank-width : Width (in bytes) of the device. If not present, the width
20 - chip-delay : chip dependent delay for transferring data from array to
22 - gpio-control-nand,io-sync-reg : A 64-bit physical address for a read
28 The device tree may optionally contain sub-nodes describing partitions of the
33 gpio-nand@1,0 {
34 compatible = "gpio-control-nand";
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/linux/Documentation/devicetree/bindings/media/
H A Dstih407-c8sectpfe.txt14 - compatible : Should be "stih407-c8sectpfe"
16 - reg : Address and length of register sets for each device in
17 "reg-names"
19 - reg-names : The names of the register addresses corresponding to the
21 - c8sectpfe: c8sectpfe registers
22 - c8sectpfe-ram: c8sectpfe internal sram
24 - clocks : phandle list of c8sectpfe clocks
25 - clock-names : should be "c8sectpfe"
26 See: Documentation/devicetree/bindings/clock/clock-bindings.txt
28 - pinctrl-names : a pinctrl state named tsin%d-serial or tsin%d-parallel (where %d is tsin-num)
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/linux/Documentation/devicetree/bindings/spi/
H A Drenesas,sh-msiof.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/renesas,sh-msiof.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert+renesas@glider.be>
15 - items:
16 - const: renesas,msiof-sh73a0 # SH-Mobile AG5
17 - const: renesas,sh-mobile-msiof # generic SH-Mobile compatible
19 - items:
20 - enum:
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/linux/arch/arm/boot/dts/marvell/
H A Darmada-xp-openblocks-ax3-4.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for OpenBlocks AX3-4 board
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include "armada-xp-mv78260.dtsi"
16 model = "PlatHome OpenBlocks AX3-4 board";
17 …compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell…
20 stdout-path = "serial0:115200n8";
[all …]

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