Update driver code and board files to use new GPIO configuration flags such as GPIO_ACTIVE_LOW. Also add implementation of new port_* driver API as well as gpio_pin_interrupt_configure function. Tested on efr32_slwstk6061a board. Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
33 lines
740 B
C
33 lines
740 B
C
/*
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* Copyright (c) 2017 Christian Taedcke
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <init.h>
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#include "board.h"
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#include <drivers/gpio.h>
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#include <sys/printk.h>
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static int efm32wg_stk3800_init(struct device *dev)
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{
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struct device *bce_dev; /* Board Controller Enable Gpio Device */
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ARG_UNUSED(dev);
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/* Enable the board controller to be able to use the serial port */
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bce_dev = device_get_binding(BC_ENABLE_GPIO_NAME);
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if (!bce_dev) {
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printk("Board controller gpio port was not found!\n");
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return -ENODEV;
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}
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gpio_pin_configure(bce_dev, BC_ENABLE_GPIO_PIN, GPIO_OUTPUT_HIGH);
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return 0;
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}
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/* needs to be done after GPIO driver init */
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SYS_INIT(efm32wg_stk3800_init, PRE_KERNEL_1, CONFIG_BOARD_INIT_PRIORITY);
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