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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
[all …]
H A Davia-hx711.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/avia-hx711.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andreas Klinger <ak@it-klinger.de>
13 Bit-banging driver using two GPIOs:
14 - sck-gpio gives a clock to the sensor with 24 cycles for data retrieval
17 - dout-gpio is the sensor data the sensor responds to the clock
25 - avia,hx711
27 sck-gpios:
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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
[all …]
/linux/Documentation/devicetree/bindings/iio/proximity/
H A Dnicera,d3323aa.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Nicera D3-323-AA PIR sensor
10 - Waqar Hameed <waqar.hameed@axis.com>
14 Datasheet: https://www.endrich.com/Datenbl%C3%A4tter/Sensoren/D3-323-AA_e.pdf
20 vdd-supply:
24 vout-clk-gpios:
30 During configuration, it is used as clock for data reading and writing (on
31 data-gpios).
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/linux/Documentation/devicetree/bindings/gpio/
H A Dlacie,netxbig-gpio-ext.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/lacie,netxbig-gpio-ext.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Simon Guinot <simon.guinot@sequanux.org>
19 - const: lacie,netxbig-gpio-ext
21 addr-gpios:
22 description: GPIOs representing the address register (LSB->MSB).
24 - description: bit 0 (LSB)
25 - description: bit 1
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/linux/Documentation/devicetree/bindings/bus/
H A Dts-nbus.txt4 Systems FPGA on the TS-4600 SoM.
7 - compatible : "technologic,ts-nbus"
8 - #address-cells : must be 1
9 - #size-cells : must be 0
10 - pwms : The PWM bound to the FPGA
11 - ts,data-gpios : The 8 GPIO pins connected to the data lines on the FPGA
12 - ts,csn-gpios : The GPIO pin connected to the csn line on the FPGA
13 - ts,txrx-gpios : The GPIO pin connected to the txrx line on the FPGA
14 - ts,strobe-gpios : The GPIO pin connected to the stobe line on the FPGA
15 - ts,ale-gpios : The GPIO pin connected to the ale line on the FPGA
[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
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/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
19 angular velocity data directly from the parallel outputs or through
23 selected by the A0 and A1 input pins. In normal mode, data is latched by
25 data is read or written using a register access scheme (address byte with
[all …]
/linux/Documentation/devicetree/bindings/rtc/
H A Dmoxa,moxart-rtc.txt1 MOXA ART real-time clock
5 - compatible : Should be "moxa,moxart-rtc"
6 - rtc-sclk-gpios : RTC sclk gpio, with zero flags
7 - rtc-data-gpios : RTC data gpio, with zero flags
8 - rtc-reset-gpios : RTC reset gpio, with zero flags
13 compatible = "moxa,moxart-rtc";
14 rtc-sclk-gpios = <&gpio 5 0>;
15 rtc-data-gpios = <&gpio 6 0>;
16 rtc-reset-gpios = <&gpio 7 0>;
/linux/Documentation/devicetree/bindings/hwmon/
H A Dnsa320-mcu.txt5 - compatible : "zyxel,nsa320-mcu"
6 - data-gpios : The GPIO pin connected to the data line on the MCU
7 - clk-gpios : The GPIO pin connected to the clock line on the MCU
8 - act-gpios : The GPIO pin connected to the active line on the MCU
13 compatible = "zyxel,nsa320-mcu";
14 pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act>;
15 pinctrl-names = "default";
17 data-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
18 clk-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
19 act-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
H A Dsensirion,sht15.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>
16 clk-gpios:
19 data-gpios:
22 vcc-supply:
26 - compatible
27 - clk-gpios
28 - data-gpios
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/linux/Documentation/devicetree/bindings/serio/
H A Dps2-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serio/ps2-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Danilo Krummrich <danilokrummrich@dk-develop.de>
14 const: ps2-gpio
16 data-gpios:
18 the gpio used for the data signal - this should be flagged as
20 from <dt-bindings/gpio/gpio.h> since the signal is open drain by
24 clk-gpios:
[all …]
/linux/Documentation/devicetree/bindings/display/bridge/
H A Dtoshiba,tc358775.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vinay Simha BN <simhavcs@gmail.com>
15 MIPI DSI-RX Data 4-lane, CLK 1-lane with data rates up to 800 Mbps/lane.
17 Up to 1600x1200 24-bit/pixel resolution for single-link LVDS display panel
19 Up to WUXGA (1920x1200 24-bit pixels) resolution for dual-link LVDS display
25 - toshiba,tc358765
26 - toshiba,tc358775
32 vdd-supply:
[all …]
/linux/Documentation/devicetree/bindings/media/
H A Dsamsung,s5c73m3.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 <krzysztof.kozlowski@linaro.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
14 The S5C73M3 camera ISP supports MIPI CSI-2 and parallel (ITU-R BT.656)
15 video data busses. The I2C bus is the main control bus and additionally the
31 clock-names:
33 - const: cis_extclk
35 clock-frequency:
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/linux/drivers/hsi/clients/
H A Dnokia-modem.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * nokia-modem.c
32 struct nokia_modem_gpio *gpios; member
38 static void do_nokia_modem_rst_ind_tasklet(unsigned long data) in do_nokia_modem_rst_ind_tasklet() argument
40 struct nokia_modem_device *modem = (struct nokia_modem_device *)data; in do_nokia_modem_rst_ind_tasklet()
45 dev_info(modem->device, "CMT rst line change detected\n"); in do_nokia_modem_rst_ind_tasklet()
47 if (modem->ssi_protocol) in do_nokia_modem_rst_ind_tasklet()
48 ssip_reset_event(modem->ssi_protocol); in do_nokia_modem_rst_ind_tasklet()
51 static irqreturn_t nokia_modem_rst_ind_isr(int irq, void *data) in nokia_modem_rst_ind_isr() argument
53 struct nokia_modem_device *modem = (struct nokia_modem_device *)data; in nokia_modem_rst_ind_isr()
[all …]
/linux/arch/arm/boot/dts/marvell/
H A Dkirkwood-nsa320.dts1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright (c) 2014, Adam Baker <linux@baker-net.org.uk>
9 /dts-v1/;
11 #include "kirkwood-nsa3x0-common.dtsi"
15 compatible = "zyxel,nsa320", "marvell,kirkwood-88f6281", "marvell,kirkwood";
24 stdout-path = &uart0;
28 pinctrl: pin-controller@10000 {
29 pinctrl-names = "default";
32 pmx_sata0: pmx-sata0 {
37 pmx_sata1: pmx-sata1 {
[all …]
/linux/Documentation/devicetree/bindings/iio/amplifiers/
H A Dadi,hmc425a.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
15 ADRF5750 2 dB LSB, 4-Bit, Silicon Digital Attenuator, 10 MHz to 60 GHz
16 https://www.analog.com/media/en/technical-documentation/data-sheets/adrf5740.pdf
18 HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz
19 https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf
21 HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
22 https://www.analog.com/media/en/technical-documentation/data-sheets/hmc540s.pdf
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Drealtek,rt5645.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Animesh Agarwal <animeshagarwal28@gmail.com>
35 - $ref: dai-common.yaml#
40 - realtek,rt5645
41 - realtek,rt5650
50 avdd-supply:
53 cpvdd-supply:
56 hp-detect-gpios:
[all …]
/linux/drivers/net/mdio/
H A Dmdio-mux-gpio.c1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/mdio-mux.h>
18 struct gpio_descs *gpios; member
23 void *data) in mdio_mux_gpio_switch_fn() argument
25 struct mdio_mux_gpio_state *s = data; in mdio_mux_gpio_switch_fn()
33 gpiod_multi_set_value_cansleep(s->gpios, values); in mdio_mux_gpio_switch_fn()
41 struct gpio_descs *gpios; in mdio_mux_gpio_probe() local
44 gpios = devm_gpiod_get_array(&pdev->dev, NULL, GPIOD_OUT_LOW); in mdio_mux_gpio_probe()
45 if (IS_ERR(gpios)) in mdio_mux_gpio_probe()
46 return PTR_ERR(gpios); in mdio_mux_gpio_probe()
[all …]
/linux/arch/mips/boot/dts/ingenic/
H A Dci20.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 #include <dt-bindings/clock/ingenic,tcu.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/regulator/active-semi,8865-regulator.h>
22 stdout-path = &uart4;
31 gpio-keys {
32 compatible = "gpio-keys";
[all …]
/linux/Documentation/devicetree/bindings/net/
H A Dintel,ixp4xx-hss.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/net/intel,ixp4xx-hss.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Linus Walleij <linus.walleij@linaro.org>
20 const: intel,ixp4xx-hss
26 intel,npe-handle:
27 $ref: /schemas/types.yaml#/definitions/phandle-array
30 - description: phandle to the NPE this HSS instance is using
31 - description: the NPE instance number
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/linux/Documentation/devicetree/bindings/media/i2c/
H A Dgalaxycore,gc0308.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
18 - $ref: /schemas/media/video-interface-devices.yaml#
23 - const: galaxycore,gc0308
24 - items:
25 - const: galaxycore,gc0309
26 - const: galaxycore,gc0308
35 reset-gpios:
[all …]
H A Dst,st-vgxy61.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/i2c/st,st-vgxy61.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Benjamin Mugnier <benjamin.mugnier@foss.st.com>
12 - Sylvain Petinot <sylvain.petinot@foss.st.com>
14 description: |-
15 STMicroelectronics VGxy61 family has a CSI-2 output port. CSI-2 output is a
19 - VG5661 and VG6661 are 1.6 Mpx (1464 x 1104) monochrome and color sensors.
21 - VG5761 and VG6761 are 2.3 Mpx (1944 x 1204) monochrome and color sensors.
[all …]
/linux/drivers/hwmon/
H A Dltc4245.c1 // SPDX-License-Identifier: GPL-2.0-only
21 #include <linux/hwmon-sysfs.h>
66 int gpios[3]; member
71 * sample all GPIO's as analog voltages, a round-robin sampling method is used.
74 * LOCKING: must hold data->update_lock
78 struct ltc4245_data *data = dev_get_drvdata(dev); in ltc4245_update_gpios() local
79 struct i2c_client *client = data->client; in ltc4245_update_gpios()
84 if (!data->use_extra_gpios) { in ltc4245_update_gpios()
85 data->gpios[0] = data->vregs[LTC4245_GPIOADC - 0x10]; in ltc4245_update_gpios()
91 * readings as stale by setting them to -EAGAIN in ltc4245_update_gpios()
[all …]
/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";
[all …]

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