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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/
Dilitek,ili9486.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
17 - $ref: panel/panel-common.yaml#
22 - enum:
24 - waveshare,rpi-lcd-35
26 - ozzmaker,piscreen
27 - const: ilitek,ili9486
29 spi-max-frequency:
[all …]
Dsitronix,st7735r.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Lechner <david@lechnology.com>
17 - $ref: panel/panel-common.yaml#
22 - description:
25 - enum:
26 - jianda,jd-t18003-t01
27 - const: sitronix,st7735r
28 - description:
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Dilitek,ili9341.txt7 - compatible: "adafruit,yx240qv29", "ilitek,ili9341"
8 - dc-gpios: D/C pin
9 - reset-gpios: Reset pin
12 all mandatory properties described in ../spi/spi-bus.txt must be specified.
15 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
16 - backlight: phandle of the backlight device attached to the panel
22 spi-max-frequency = <32000000>;
23 dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
24 reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
Dmulti-inno,mi0283qt.txt1 Multi-Inno MI0283QT display panel
4 - compatible: "multi-inno,mi0283qt".
7 all mandatory properties described in ../spi/spi-bus.txt must be specified.
10 - dc-gpios: D/C pin. The presence/absence of this GPIO determines
12 - present: IM=x110 4-wire 8-bit data serial interface
13 - absent: IM=x101 3-wire 9-bit data serial interface
14 - reset-gpios: Reset pin
15 - power-supply: A regulator node for the supply voltage.
16 - backlight: phandle of the backlight device attached to the panel
17 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
[all …]
Dhimax,hx8357d.txt7 - compatible: "adafruit,yx350hv15", "himax,hx8357d"
8 - dc-gpios: D/C pin
9 - reg: address of the panel on the SPI bus
12 all mandatory properties described in ../spi/spi-bus.txt must be specified.
15 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
16 - backlight: phandle of the backlight device attached to the panel
22 spi-max-frequency = <32000000>;
23 dc-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/
Dmax8903-charger.txt4 - compatible: "maxim,max8903" for MAX8903 Battery Charger
5 - dok-gpios: Valid DC power has been detected (active low, input), optional if uok-gpios is provided
6 - uok-gpios: Valid USB power has been detected (active low, input), optional if dok-gpios is provid…
9 - cen-gpios: Charge enable pin (active low, output)
10 - chg-gpios: Charger status pin (active low, input)
11 - flt-gpios: Fault pin (active low, output)
12 - dcm-gpios: Current limit mode setting (DC=1 or USB=0, output)
13 - usus-gpios: USB suspend pin (active high, output)
18 max8903-charger {
20 dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dcs43130.txt5 - compatible : "cirrus,cs43130", "cirrus,cs4399", "cirrus,cs43131",
8 - reg : the I2C address of the device for I2C
10 - VA-supply, VP-supply, VL-supply, VCP-supply, VD-supply:
17 - reset-gpios : Active low GPIO used to reset the device
19 - cirrus,xtal-ibias:
28 - cirrus,dc-measure:
29 Boolean, define to enable headphone DC impedance measurement.
31 - cirrus,ac-measure:
33 DC impedance must also be enabled for AC impedance measurement.
35 - cirrus,dc-threshold:
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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
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/dac/
Dad5758.txt4 - compatible: Must be "adi,ad5758"
5 - reg: SPI chip select number for the device
6 - spi-max-frequency: Max SPI frequency to use (< 50000000)
7 - spi-cpha: is the only mode that is supported
11 - adi,dc-dc-mode: Mode of operation of the dc-to-dc converter
19 In this mode, the VDPC+ voltage is user-programmable to
36 - adi,range-microvolt: Voltage output range
40 * <(-5000000) 5000000>: ±5 V voltage range
41 * <(-10000000) 10000000>: ±10 V voltage range
42 - adi,range-microamp: Current output range
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Daspeed-bmc-opp-zaius.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
8 compatible = "ingrasys,zaius-bmc", "aspeed,ast2500";
19 stdout-path = &uart5;
27 reserved-memory {
28 #address-cells = <1>;
29 #size-cells = <1>;
33 no-map;
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Dtegra20-medcom-wide.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "tegra20-tamonten.dtsi"
7 model = "Avionic Design Medcom-Wide board";
8 compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
15 stdout-path = "serial0:115200n8";
23 dc@54200000 {
35 interrupt-parent = <&gpio>;
38 gpio-controller;
39 #gpio-cells = <2>;
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Dtegra30-apalis-eval.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
5 #include "tegra30-apalis.dtsi"
9 compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30",
23 stdout-path = "serial0:115200n8";
37 dc@54200000 {
46 hdmi-supply = <&reg_5v0>;
80 clock-frequency = <400000>;
82 pcie-switch@58 {
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Dtegra30-apalis-v1.1-eval.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
5 #include "tegra30-apalis-v1.1.dtsi"
9 compatible = "toradex,apalis_t30-v1.1-eval", "toradex,apalis_t30-eval",
10 "toradex,apalis_t30-v1.1", "toradex,apalis_t30",
24 stdout-path = "serial0:115200n8";
38 dc@54200000 {
47 hdmi-supply = <&reg_5v0>;
81 clock-frequency = <400000>;
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Dstm32f429-disco.dts2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 /dts-v1/;
50 #include "stm32f429-pinctrl.dtsi"
51 #include <dt-bindings/input/input.h>
52 #include <dt-bindings/interrupt-controller/irq.h>
53 #include <dt-bindings/gpio/gpio.h>
56 model = "STMicroelectronics STM32F429i-DISCO board";
57 compatible = "st,stm32f429i-disco", "st,stm32f429";
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Dda850-lego-ev3.dts1 // SPDX-License-Identifier: GPL-2.0-only
8 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/linux-event-codes.h>
11 #include <dt-bindings/pwm/pwm.h>
32 compatible = "gpio-keys";
34 pinctrl-names = "default";
35 pinctrl-0 = <&button_bias>;
40 gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
46 gpios = <&gpio 102 GPIO_ACTIVE_HIGH>;
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/kernel/linux/linux-5.10/drivers/power/supply/
Dmax8903_charger.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * max8903_charger.c - Maxim 8903 USB/Adapter Charger Driver
44 val->intval = POWER_SUPPLY_STATUS_UNKNOWN; in max8903_get_property()
45 if (gpio_is_valid(data->pdata->chg)) { in max8903_get_property()
46 if (gpio_get_value(data->pdata->chg) == 0) in max8903_get_property()
47 val->intval = POWER_SUPPLY_STATUS_CHARGING; in max8903_get_property()
48 else if (data->usb_in || data->ta_in) in max8903_get_property()
49 val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; in max8903_get_property()
51 val->intval = POWER_SUPPLY_STATUS_DISCHARGING; in max8903_get_property()
55 val->intval = 0; in max8903_get_property()
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/kernel/linux/linux-5.10/include/linux/power/
Dmax8903_charger.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * max8903_charger.h - Maxim 8903 USB/Adapter Charger Driver
14 * GPIOs
20 int dok; /* DC(Adapter) Power OK output */
24 int dcm; /* Current-Limit Mode input (1: DC, 2: USB) */
28 * DC(Adapter/TA) is wired
/kernel/linux/linux-5.10/drivers/staging/fbtft/
Dfbtft.h1 /* SPDX-License-Identifier: GPL-2.0+ */
23 * struct fbtft_gpio - Structure that holds one pinname to gpio mapping
24 * @name: pinname (reset, dc, etc.)
36 * struct fbtft_ops - FBTFT operations structure
48 * @request_gpios: Request gpios from the kernel
49 * @free_gpios: Free previously requested gpios
50 * @verify_gpios: Verify that necessary gpios is present (optional)
88 * struct fbtft_display - Describes the display properties
124 * struct fbtft_platform_data - Passes display specific data to the driver
126 * @gpios: Pointer to an array of pinname to gpio mappings
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/kernel/linux/linux-5.10/drivers/mfd/
Daxp20x-rsb.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * RSB driver for the X-Powers' Power Management ICs
5 * AXP20x typically comprises an adaptive USB-Compatible PWM charger, BUCK DC-DC
6 * converters, LDOs, multiple 12-bit ADCs of voltage, current and temperature
7 * as well as configurable GPIOs.
11 * Copyright (C) 2015 Chen-Yu Tsai
13 * Author: Chen-Yu Tsai <wens@csie.org>
23 #include <linux/sunxi-rsb.h>
30 axp20x = devm_kzalloc(&rdev->dev, sizeof(*axp20x), GFP_KERNEL); in axp20x_rsb_probe()
32 return -ENOMEM; in axp20x_rsb_probe()
[all …]
Daxp20x-i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * I2C driver for the X-Powers' Power Management ICs
5 * AXP20x typically comprises an adaptive USB-Compatible PWM charger, BUCK DC-DC
6 * converters, LDOs, multiple 12-bit ADCs of voltage, current and temperature
7 * as well as configurable GPIOs.
31 axp20x = devm_kzalloc(&i2c->dev, sizeof(*axp20x), GFP_KERNEL); in axp20x_i2c_probe()
33 return -ENOMEM; in axp20x_i2c_probe()
35 axp20x->dev = &i2c->dev; in axp20x_i2c_probe()
36 axp20x->irq = i2c->irq; in axp20x_i2c_probe()
37 dev_set_drvdata(axp20x->dev, axp20x); in axp20x_i2c_probe()
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/rockchip/
Drk3368-lion-haikou.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "rk3368-lion.dtsi"
10 model = "Theobroma Systems RK3368-uQ7 Baseboard";
11 compatible = "tsd,rk3368-lion-haikou", "rockchip,rk3368";
14 stdout-path = "serial0:115200n8";
28 pinctrl-0 = <&module_led_pins>, <&sd_card_led_pin>;
30 sd_card_led: led-3 {
32 gpios = <&gpio0 RK_PD2 GPIO_ACTIVE_HIGH>;
33 linux,default-trigger = "mmc0";
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/amlogic/
Dmeson-sm1-sei610.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-sm1.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
23 mono_dac: audio-codec-0 {
25 #sound-dai-cells = <0>;
26 sound-name-prefix = "U16";
[all …]
/kernel/linux/linux-5.10/include/sound/
Dwm8962.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * wm8962.h -- WM8962 Soc Audio driver platform data
42 * R48(0x30) - only microphone related bits will be updated.
44 * out on the GPIOs. */
53 * in a DC measurement configuration.
/kernel/linux/linux-5.10/arch/arm/mach-pxa/
Dam300epd.c2 * am300epd.c -- Platform device for AM300 EPD kit
10 * This work was made possible by help and equipment support from E-Ink
14 * on the AM300 EPD prototype kit/development kit with an E-Ink 800x600
32 #include "mfp-pxa25x.h"
34 #include <linux/platform_data/video-pxafb.h>
56 /* this is the 16-bit hdb bus 58-73 */
94 static int gpios[] = { PWR_GPIO_PIN, CFG_GPIO_PIN, RDY_GPIO_PIN, DC_GPIO_PIN, variable
97 static char *gpio_names[] = { "PWR", "CFG", "RDY", "DC", "RST", "RD", "WR",
103 wait_event(par->waitq, gpio_get_value(RDY_GPIO_PIN)); in am300_wait_event()
113 for (i = 0; i < ARRAY_SIZE(gpios); i++) { in am300_init_gpio_regs()
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/allwinner/
Dsun50i-h6-orangepi.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 /dts-v1/;
7 #include "sun50i-h6.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
13 compatible = "xunlong,orangepi-one-plus", "allwinner,sun50i-h6";
20 stdout-path = "serial0:115200n8";
24 compatible = "hdmi-connector";
26 ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
30 remote-endpoint = <&hdmi_out_con>;
36 #clock-cells = <0>;
[all …]

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