LCOV - code coverage report
Current view: top level - zephyr/dt-bindings/gpio - nordic-npm2100-gpio.h Hit Total Coverage
Test: new.info Lines: 4 5 80.0 %
Date: 2024-12-22 00:14:23

          Line data    Source code
       1           0 : /*
       2             :  * Copyright (c) 2023 Nordic Semiconductor ASA
       3             :  *
       4             :  * SPDX-License-Identifier: Apache-2.0
       5             :  */
       6             : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_NORDIC_NPM2100_GPIO_H_
       7             : #define ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_NORDIC_NPM2100_GPIO_H_
       8             : 
       9             : /**
      10             :  * @brief nPM2100-specific GPIO Flags
      11             :  * @defgroup gpio_interface_npm2100 nPM2100-specific GPIO Flags
      12             :  *
      13             :  * The drive flags are encoded in the 8 upper bits of @ref gpio_dt_flags_t as
      14             :  * follows:
      15             :  *
      16             :  * - Bit 8: Drive strength (0=1mA, 1=6mA)
      17             :  * - Bit 9: Debounce (0=OFF, 1=ON)
      18             :  *
      19             :  * @ingroup gpio_interface
      20             :  * @{
      21             :  */
      22             : 
      23             : /**
      24             :  * @name nPM2100 GPIO drive strength flags
      25             :  * @brief nPM2100 GPIO drive strength flags
      26             :  * @{
      27             :  */
      28             : 
      29             : /** @cond INTERNAL_HIDDEN */
      30             : /** Drive mode field mask */
      31             : #define NPM2100_GPIO_DRIVE_MSK 0x0100U
      32             : /** @endcond */
      33             : 
      34             : /** Normal drive */
      35           1 : #define NPM2100_GPIO_DRIVE_NORMAL (0U << 8U)
      36             : /** High drive */
      37           1 : #define NPM2100_GPIO_DRIVE_HIGH   (1U << 8U)
      38             : 
      39             : /** @} */
      40             : 
      41             : /**
      42             :  * @name nPM2100 GPIO debounce flags
      43             :  * @brief nPM2100 GPIO debounce flags
      44             :  * @{
      45             :  */
      46             : 
      47             : /** @cond INTERNAL_HIDDEN */
      48             : /** Debounce field mask */
      49             : #define NPM2100_GPIO_DEBOUNCE_MSK 0x0200U
      50             : /** @endcond */
      51             : 
      52             : /** Normal drive */
      53           1 : #define NPM2100_GPIO_DEBOUNCE_OFF (0U << 9U)
      54             : /** High drive */
      55           1 : #define NPM2100_GPIO_DEBOUNCE_ON  (1U << 9U)
      56             : 
      57             : /** @} */
      58             : 
      59             : /** @} */
      60             : 
      61             : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_NORDIC_NPM2100_GPIO_H_ */

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