138 lines
3.9 KiB
C
138 lines
3.9 KiB
C
/****************************************************************************
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* boards/arm/mx8mp/verdin-mx8mp/src/mx8mp_userleds.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <debug.h>
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#include <arch/board/board.h>
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#include "chip.h"
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#include "arm_internal.h"
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#include "verdin-mx8mp.h"
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#ifndef CONFIG_ARCH_LEDS
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: led_dumppins
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****************************************************************************/
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#ifdef LED_VERBOSE
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static void led_dumppins(const char *msg)
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{
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#warning Missing logic
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}
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#else
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# define led_dumppins(m)
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: board_userled_initialize
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****************************************************************************/
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uint32_t board_userled_initialize(void)
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{
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mx8mp_iomuxc_config(IOMUX_LED_1);
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mx8mp_iomuxc_config(IOMUX_LED_2);
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mx8mp_iomuxc_config(IOMUX_LED_3);
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mx8mp_iomuxc_config(IOMUX_LED_4);
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mx8mp_gpio_config(GPIO_LED_1);
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mx8mp_gpio_config(GPIO_LED_2);
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mx8mp_gpio_config(GPIO_LED_3);
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mx8mp_gpio_config(GPIO_LED_4);
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return BOARD_NLEDS;
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}
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/****************************************************************************
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* Name: board_userled
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****************************************************************************/
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void board_userled(int led, bool on)
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{
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gpio_pinset_t gpio;
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switch (led)
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{
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case BOARD_LED_1:
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{
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gpio = GPIO_LED_1;
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}
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break;
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case BOARD_LED_2:
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{
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gpio = GPIO_LED_2;
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}
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break;
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case BOARD_LED_3:
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{
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gpio = GPIO_LED_3;
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}
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break;
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case BOARD_LED_4:
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{
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gpio = GPIO_LED_4;
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}
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break;
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default:
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return;
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}
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mx8mp_gpio_write(gpio, on);
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}
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/****************************************************************************
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* Name: board_userled_all
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****************************************************************************/
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void board_userled_all(uint32_t ledset)
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{
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mx8mp_gpio_write(GPIO_LED_1, (ledset & BOARD_LED_1_BIT) == 0);
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mx8mp_gpio_write(GPIO_LED_2, (ledset & BOARD_LED_2_BIT) == 0);
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mx8mp_gpio_write(GPIO_LED_3, (ledset & BOARD_LED_3_BIT) == 0);
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mx8mp_gpio_write(GPIO_LED_4, (ledset & BOARD_LED_4_BIT) == 0);
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}
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#endif /* !CONFIG_ARCH_LEDS */
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