diff options
Diffstat (limited to 'zephyr/include/dt-bindings/gpio_defines.h')
| -rw-r--r-- | zephyr/include/dt-bindings/gpio_defines.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/zephyr/include/dt-bindings/gpio_defines.h b/zephyr/include/dt-bindings/gpio_defines.h deleted file mode 100644 index 37552b8d6c..0000000000 --- a/zephyr/include/dt-bindings/gpio_defines.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright 2020 Google LLC. - * - * SPDX-License-Identifier: Apache-2.0 - */ -#ifndef DT_BINDINGS_GPIO_DEFINES_H_ -#define DT_BINDINGS_GPIO_DEFINES_H_ - -#include <dt-bindings/gpio/gpio.h> - -/* - * The GPIO_INPUT and GPIO_OUTPUT defines are normally not available to - * the device tree. For GPIOs that are controlled by the platform/ec module, we - * allow device tree to set the initial state. - * - * Note the raw defines (e.g. GPIO_OUTPUT) in this file are copies from - * <drivers/gpio.h> - * - * The combined defined (e.g. GPIO_OUT_LOW) have been renamed to fit with - * gpio defined in platform/ec codebase. - */ - -/** Enables pin as input. */ -#define GPIO_INPUT (1U << 8) - -/** Enables pin as output, no change to the output state. */ -#define GPIO_OUTPUT (1U << 9) - -/* Initializes output to a low state. */ -#define GPIO_OUTPUT_INIT_LOW (1U << 10) - -/* Initializes output to a high state. */ -#define GPIO_OUTPUT_INIT_HIGH (1U << 11) - -/* Configures GPIO pin as output and initializes it to a low state. */ -#define GPIO_OUTPUT_LOW (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW) - -/* Configures GPIO pin as output and initializes it to a high state. */ -#define GPIO_OUTPUT_HIGH (GPIO_OUTPUT | GPIO_OUTPUT_INIT_HIGH) - -/* Configures GPIO pin as input with pull-up. */ -#define GPIO_INPUT_PULL_UP (GPIO_INPUT | GPIO_PULL_UP) - -/* Configures GPIO pin as input with pull-down. */ -#define GPIO_INPUT_PULL_DOWN (GPIO_INPUT | GPIO_PULL_DOWN) - -/** Configures GPIO pin as output and initializes it to a low state. */ -#define GPIO_OUT_LOW (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW) - -/** Configures GPIO pin as output and initializes it to a high state. */ -#define GPIO_OUT_HIGH (GPIO_OUTPUT | GPIO_OUTPUT_INIT_HIGH) - -/** Configures GPIO pin as ODR output and initializes it to a low state. */ -#define GPIO_ODR_LOW (GPIO_OUT_LOW | GPIO_OPEN_DRAIN) - -/** Configures GPIO pin as ODR output and initializes it to a high state. */ -#define GPIO_ODR_HIGH (GPIO_OUT_HIGH | GPIO_OPEN_DRAIN) - -#endif /* DT_BINDINGS_GPIO_DEFINES_H_ */ |