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/Zephyr-latest/dts/bindings/base/
Dpower.yaml2 # SPDX-License-Identifier: Apache-2.0
7 supply-gpios:
8 type: phandle-array
13 switch that controls power to the device. The supply state is
16 Contrast with vin-supply.
18 vin-supply:
25 by a shared regulator. The supply state is dependent on the
28 Contrast with supply-gpios. If both properties are provided
29 then the regulator must be requested before the supply GPIOS is
30 set to an active state, and the supply GPIOS must be set to an
/Zephyr-latest/boards/nordic/thingy52/
Dthingy52_nrf52832.dts6 * SPDX-License-Identifier: Apache-2.0
9 /dts-v1/;
11 #include "thingy52_nrf52832-pinctrl.dtsi"
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
16 compatible = "nordic,thingy52-nrf52832";
20 zephyr,shell-uart = &uart0;
21 zephyr,bt-mon-uart = &uart0;
22 zephyr,bt-c2h-uart = &uart0;
25 zephyr,code-partition = &slot0_partition;
39 compatible = "gpio-leds";
[all …]
/Zephyr-latest/dts/bindings/mmc/
Drenesas,rcar-emmc.yaml1 description: Renesas R-Car eMMC
3 compatible: "renesas,rcar-mmc"
5 include: [sdhc.yaml, mmc.yaml, pinctrl-device.yaml, reset-device.yaml]
14 pinctrl-0:
17 pinctrl-names:
20 max-bus-freq:
23 non-removable:
26 Non-removable slots (like eMMC), which are assumed to always be present,
30 mmc-sdr104-support:
33 cd-gpios:
[all …]
/Zephyr-latest/dts/bindings/power/
Datmel,sam-supc.yaml2 # SPDX-License-Identifier: Apache-2.0
5 Atmel SAM SUPC (Supply-Controller) controller
7 The supply controller manages the voltage reference, power supply and supply
8 monitoring of the device. It have a special feature that it can wake-up the
9 device from a low-power state using special peripherals as wake-up sources.
11 The dedicated peripherals that can wake-up the core supply domain are: RTC,
12 RTT, Supply Monitor and GPIOs. In the first three peripherals it is necessary
13 inform the wakeup-source-id property on their respective nodes.
17 wakeup-source-id = <&supc SUPC_WAKEUP_SOURCE_RTC>;
21 The special peripheral will wake-up the device only when the standard property
[all …]
Dnuvoton,npcx-power-psl.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nuvoton,npcx-power-psl"
8 include: [base.yaml, pinctrl-device.yaml]
11 enable-gpios:
12 type: phandle-array
15 GPIO to used to turn on/off the Core Domain power supply (VCC1) of NPCX
17 pinctrl-0:
19 pinctrl-names:
/Zephyr-latest/tests/misc/check_init_priorities/boards/
Dnative_sim.overlay4 * SPDX-License-Identifier: Apache-2.0
9 gpio-controller;
10 #gpio-cells = <0x2>;
11 compatible = "vnd,gpio-device";
17 #address-cells = <1>;
18 #size-cells = <0>;
22 clock-frequency = <100000>;
24 test_dev_a: test-i2c-dev@10 {
25 compatible = "vnd,i2c-device";
28 supply-gpios = <&test_gpio_0 1 0>;
[all …]
/Zephyr-latest/boards/nxp/vmu_rt1170/
Dvmu_rt1170_mimxrt1176_cm7.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include <zephyr/dt-bindings/led/led.h>
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
24 pwm-led0 = &buzzer0;
25 mcuboot-button0 = &arming_button;
34 zephyr,shell-uart = &lpuart1;
36 zephyr,flash-controller = &mx25um51345g;
38 zephyr,code-partition = &slot0_partition;
39 zephyr,uart-mcumgr = &lpuart1;
[all …]
/Zephyr-latest/dts/bindings/net/wireless/
Dnordic,nrf21540-fem.yaml2 # SPDX-License-Identifier: Apache-2.0
6 This is a representation of the nRF21540 Radio Front-End module.
8 See the "nordic,nrf21540-fem-spi" binding to configure the SPI
11 the FEM and SPI configurations using the spi-if property.
17 compatible = "nordic,nrf-spim";
19 cs-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
22 my_spi_if: nrf21540-spi@0 {
23 compatible = "nordic,nrf21540-fem-spi";
25 spi-max-frequency = <8000000>;
30 compatible = "nordic,nrf21540-fem";
[all …]
/Zephyr-latest/samples/bluetooth/hci_ipc/boards/
Dnrf5340_audio_dk_nrf5340_cpunet_nrf21540_ek.overlay3 compatible = "nordic,nrf21540-fem";
4 tx-en-gpios = <&arduino_header 11 GPIO_ACTIVE_HIGH>; /* D5 */
5 rx-en-gpios = <&arduino_header 9 GPIO_ACTIVE_HIGH>; /* D3 */
6 pdn-gpios = <&arduino_header 15 GPIO_ACTIVE_HIGH>; /* D9 */
7 ant-sel-gpios = <&arduino_header 10 GPIO_ACTIVE_HIGH>; /* D4 */
8 mode-gpios = <&arduino_header 8 GPIO_ACTIVE_HIGH>; /* D2 */
9 supply-voltage-mv = <3000>;
/Zephyr-latest/tests/lib/devicetree/devices/
Dapp.overlay4 * SPDX-License-Identifier: Apache-2.0
9 * with real-world devicetree nodes, to allow these tests to run on
15 #address-cells = <0x1>;
16 #size-cells = <0x1>;
19 gpio-controller;
20 #gpio-cells = <0x2>;
21 compatible = "vnd,gpio-device";
27 #address-cells = <1>;
28 #size-cells = <0>;
32 clock-frequency = <100000>;
[all …]
/Zephyr-latest/boards/nxp/mimxrt1062_fmurt6/
Dmimxrt1062_fmurt6.dts2 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include "mimxrt1062_fmurt6-pinctrl.dtsi"
11 #include <zephyr/dt-bindings/pwm/pwm.h>
25 telem4-gps2 = &lpuart5;
29 zephyr,flash-controller = &s26ks512s0;
31 zephyr,code-partition = &slot0_partition;
32 zephyr,uart-mcumgr = &lpuart7;
37 zephyr,shell-uart = &lpuart7;
42 compatible = "gpio-leds";
[all …]
/Zephyr-latest/dts/bindings/lora/
Dsemtech,sx126x-base.yaml3 # SPDX-License-Identifier: Apache-2.0
5 include: spi-device.yaml
8 reset-gpios:
9 type: phandle-array
13 This signal is open-drain, active-low as interpreted by the
16 busy-gpios:
17 type: phandle-array
21 antenna-enable-gpios:
22 type: phandle-array
26 tx-enable-gpios:
[all …]
/Zephyr-latest/boards/olimex/lora_stm32wl_devkit/
Dolimex_lora_stm32wl_devkit_C.overlay4 * SPDX-License-Identifier: Apache-2.0
8 /* Controls 3.3V VDDIO supply for UEXT1 connector and CON1 header */
10 compatible = "regulator-fixed";
11 enable-gpios = <&gpiob 12 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
12 regulator-name = "fet2_regulator";
13 regulator-boot-on;
/Zephyr-latest/dts/bindings/led/
Dti,lp5569.yaml5 include: i2c-device.yaml
8 enable-gpios:
9 type: phandle-array
13 charge-pump-mode:
17 - "disabled"
18 - "1x"
19 - "1x5"
20 - "auto"
22 If provided, configures the internal charge-pump mode in the MISC
23 register. This can be useful to supply a higher voltage to the LEDs, than
/Zephyr-latest/boards/renesas/rcar_h3ulcb/
Drcar_h3ulcb_r8a77951_a57.dts4 * SPDX-License-Identifier: Apache-2.0
8 /dts-v1/;
11 #include <zephyr/dt-bindings/gpio/gpio.h>
12 #include "rcar_h3ulcb_r8a77951_a57-pinctrl.dtsi"
20 zephyr,shell-uart = &scif2;
24 device_type = "mmio-sram";
33 vcc_sd0: regulator-vcc-sd0 {
34 compatible = "regulator-fixed";
36 regulator-name = "SD0 Vcc";
37 regulator-min-microvolt = <3300000>;
[all …]
/Zephyr-latest/boards/blues/swan_r5/
Dswan_r5.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/l4/stm32l4r5z(g-i)yx-pinctrl.dtsi>
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
15 compatible = "blues,swan-r5";
19 zephyr,shell-uart = &lpuart1;
25 compatible = "gpio-leds";
27 gpios = <&gpioe 2 GPIO_ACTIVE_HIGH>;
33 compatible = "gpio-keys";
36 gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
[all …]
/Zephyr-latest/samples/boards/nordic/battery/
DREADME.rst1 .. zephyr:code-sample:: nrf_battery
4 Measure the voltage of the device power supply.
10 infrastructure to measure the voltage of the device power supply. Two
11 power supply configurations are supported:
14 ``voltage-divider`` then the voltage is measured using that divider. An
18 .. code-block:: devicetree
22 compatible = "voltage-divider";
23 io-channels = <&adc 4>;
24 output-ohms = <180000>;
25 full-ohms = <(1500000 + 180000)>;
[all …]
/Zephyr-latest/dts/bindings/watchdog/
Dnxp,fs26-wdog.yaml2 # SPDX-License-Identifier: Apache-2.0
7 The FS26 features multiple voltage regulators to supply the microcontroller,
15 The FS26 uses a 32-bit SPI interface. The MCU is the primary driving MOSI and
24 compatible = "nxp,fs26-wdog";
26 spi-max-frequency = <DT_FREQ_M(5)>;
28 int-gpios = <&gpioa_h 3 GPIO_ACTIVE_LOW>;
37 indicated through int-gpios property. It is also required to configure the
40 compatible: "nxp,fs26-wdog"
42 include: spi-device.yaml
49 - simple
[all …]
/Zephyr-latest/doc/hardware/peripherals/
Dregulators.rst11 The ``*-supply`` devicetree properties are used to identify the regulator(s)
18 infrastructure is not justified, and ``*-gpios`` devicetree properties should be
/Zephyr-latest/boards/phytec/phyboard_polis/
Dphyboard_polis_mimx8mm6_m4.dts2 * Copyright (c) 2022-2024 PHYTEC Messtechnik GmbH
4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include "phyboard_polis-pinctrl.dtsi"
13 model = "phyBOARD-Polis i.MX8M Mini";
17 uart-4 = &uart4;
18 uart-3 = &uart3;
19 uart-2 = &uart2;
20 uart-1 = &uart1;
28 zephyr,shell-uart = &uart4;
[all …]
/Zephyr-latest/dts/bindings/misc/
Dzephyr,swdp-gpio.yaml3 # SPDX-License-Identifier: Apache-2.0
7 implementation by GPIO bit-banging.
9 Schematic using dual-supply bus transceiver and separate dout and dnoe pins
13 | +-------------+ |
14 +-------|vcca vccb|-----+
16 clk-gpios -------|a b|-------------- SWD CLK
18 noe-gpios -------|dir gnd|-----+
19 +-------------+ |
26 | +-------------+ |
27 +-------|vcca vccb|-----+
[all …]
/Zephyr-latest/dts/bindings/gpio/
Dadi,max14916-gpio.yaml3 # SPDX-License-Identifier: Apache-2.0
7 compatible: "adi,max14916-gpio"
10 "#gpio-cells":
16 description: Number of gpios supported
17 drdy-gpios:
19 High-Side Open-Drain Output. READY is passive low when the internal
20 logic supply is higher than the UVLO threshold, indicating that the
21 registers have adequate supply voltage.
22 type: phandle-array
23 fault-gpios:
[all …]
Dadi,max14906-gpio.yaml3 # SPDX-License-Identifier: Apache-2.0
7 compatible: "adi,max14906-gpio"
10 "#gpio-cells":
16 description: Number of gpios supported
17 drdy-gpios:
19 High-Side Open-Drain Output. READY is passive low when the internal
20 logic supply is higher than the UVLO threshold, indicating that the
21 registers have adequate supply voltage.
22 type: phandle-array
23 fault-gpios:
[all …]
/Zephyr-latest/dts/bindings/rtc/
Dmicrocrystal,rv3028.yaml2 # SPDX-License-Identifier: Apache-2.0
9 - name: rtc-device.yaml
10 - name: i2c-device.yaml
13 clkout-frequency:
16 - 32768
17 - 8192
18 - 1024
19 - 64
20 - 32
21 - 1
[all …]
/Zephyr-latest/boards/shields/weact_ov2640_cam_module/boards/
Dmini_stm32h743.overlay4 * SPDX-License-Identifier: Apache-2.0
7 /* AHB clocks must respect the minimum ratio AHB / DCMI_PIXCLK of 2.5 (AN5020 - Rev 3).
13 clock-frequency = <DT_FREQ_M(240)>;
36 pinctrl-0 = <&rcc_mco_1_pa8>;
37 pinctrl-names = "default";
42 supply-gpios = <&dcmi_camera_connector 8 GPIO_ACTIVE_HIGH>;
43 clock-rate-control = <0x80>;

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