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Searched +full:latch +full:- +full:gpios (Results 1 – 10 of 10) sorted by relevance

/Zephyr-latest/dts/bindings/gpio/
Dti,tca9538.yaml3 # SPDX-License-Identifier: Apache-2.0
9 include: [i2c-device.yaml, gpio-controller.yaml]
12 "#gpio-cells":
19 Number of GPIOs available on port expander.
21 nint-gpios:
22 type: phandle-array
24 Connection for the NINT signal. This signal is active-low when
27 input-latch:
30 Input latch register bit is 0 by default and the input pin state
31 is not latched. When input latch register bit is 1 and the input
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Dadi,max22190-gpio.yaml3 # SPDX-License-Identifier: Apache-2.0
10 filter-wbes = <CH0 CH1 CH2 ... CH7 > for wire break
12 filter-fbps and filter-delays.
16 pinctrl-names = "default";
18 compatible = "adi,max22190-gpio";
21 spi-max-frequency = <1000000>;
24 gpio-controller;
25 #gpio-cells = <2>;
29 max22190-mode = <1>; // modes range from 0-4
31 drdy-gpios = <&gpioj 12 GPIO_ACTIVE_LOW>; /* SDP-GPIO5 - PMOD-PIN8 */
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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
22 type: phandle-array
23 fault-gpios:
27 type: phandle-array
28 sync-gpios:
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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
22 type: phandle-array
23 fault-gpios:
27 type: phandle-array
28 sync-gpios:
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/Zephyr-latest/dts/bindings/sensor/
Dst,lis2dh-common.yaml2 # SPDX-License-Identifier: Apache-2.0
5 When setting the int1-gpio-config/int2-gpio-config and anym-mode properties
9 #include <zephyr/dt-bindings/sensor/lis2dh.h>
14 int1-gpio-config = <LIS2DH_DT_GPIO_INT_LEVEL_LOW>;
15 int2-gpio-config = <LIS2DH_DT_GPIO_INT_LEVEL_LOW>;
16 anym-mode = <LIS2DH_DT_ANYM_6D_POSITION>;
19 include: sensor-device.yaml
22 irq-gpios:
23 type: phandle-array
26 are active-high as produced by the sensor.
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/Zephyr-latest/tests/drivers/build_all/gpio/
Dapp.overlay4 * SPDX-License-Identifier: Apache-2.0
9 * with real-world devicetree nodes, to allow these tests to run on
15 #address-cells = <1>;
16 #size-cells = <1>;
20 gpio-controller;
22 #gpio-cells = <0x2>;
27 compatible = "snps,designware-gpio";
28 gpio-controller;
30 #gpio-cells = <0x2>;
35 #address-cells = <1>;
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/Zephyr-latest/drivers/led_strip/
Dws2812_rpi_pico_pio.c4 * SPDX-License-Identifier: Apache-2.0
11 #include <zephyr/dt-bindings/led/led.h>
42 const struct ws2812_led_strip_config *config = dev->config; in ws2812_led_strip_sm_init()
44 sys_clock_hw_cycles_per_sec() / (config->cycles_per_bit * config->frequency); in ws2812_led_strip_sm_init()
49 pio = pio_rpi_pico_get_pio(config->piodev); in ws2812_led_strip_sm_init()
53 return -EINVAL; in ws2812_led_strip_sm_init()
57 sm_config_set_sideset_pins(&sm_config, config->gpio_pin); in ws2812_led_strip_sm_init()
58 sm_config_set_out_shift(&sm_config, false, true, (config->num_colors == 4 ? 32 : 24)); in ws2812_led_strip_sm_init()
61 pio_sm_set_consecutive_pindirs(pio, sm, config->gpio_pin, 1, true); in ws2812_led_strip_sm_init()
62 pio_sm_init(pio, sm, -1, &sm_config); in ws2812_led_strip_sm_init()
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/Zephyr-latest/doc/releases/
Drelease-notes-3.3.rst14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
129 This may cause out-of-tree scripts or commands to fail if they have relied
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/Zephyr-latest/drivers/serial/
Duart_mchp_xec.c2 * Copyright (c) 2010, 2012-2015 Wind River Systems, Inc.
6 * SPDX-License-Identifier: Apache-2.0
97 * RXRDY pin will go inactive when there are no more charac-
102 * reached, the RXRDY pin will go low active. Once it is acti-
107 * FIFO Mode (FCR0 = 1, FCR3 = 0) and there are no charac-
140 #define LCR_DLAB 0x80 /* divisor latch access enable */
173 #define IIRC(dev) (((struct uart_xec_dev_data *)(dev)->data)->iir_cache)
242 struct uart_xec_device_config const *dev_cfg = dev->config; in uart_clr_slp_en()
244 z_mchp_xec_pcr_periph_sleep(dev_cfg->pcr_idx, dev_cfg->pcr_bitpos, 0); in uart_clr_slp_en()
249 struct uart_xec_device_config const *dev_cfg = dev->config; in uart_xec_girq_clr()
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/Zephyr-latest/drivers/gpio/
Dgpio_pca_series.c4 * SPDX-License-Identifier: Apache-2.0
8 * @file Driver for PCA(L)xxxx SERIES I2C-based GPIO expander.
70 * - Type 0: PCA953X, PCA955X
71 * - Type 1: PCAL953X, PCAL955X, PCAL64XXA
72 * - Type 2: PCA957X
73 * - Type 3: PCAL65XX
103 * port-level "pin output configuration" register.
144 uint8_t port_no; /* number of 8-pin ports on device */
171 * - if CONFIG_GPIO_PCA_SERIES_CACHE_ALL is set,
173 * - if CONFIG_GPIO_PCA_SERIES_CACHE_ALL is not set,
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