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Diffstat (limited to 'chip/npcx/uartn.h')
-rw-r--r-- | chip/npcx/uartn.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/chip/npcx/uartn.h b/chip/npcx/uartn.h deleted file mode 100644 index e5326f72b8..0000000000 --- a/chip/npcx/uartn.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright 2018 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_UARTN_H -#define __CROS_EC_UARTN_H - -#include "common.h" - -/* - * Initialize the UART module. - */ -void uartn_init(uint8_t uart_num); - -/* - * Re-enable the UART transmit interrupt. - * - * This also forces triggering a UART interrupt, if the transmit interrupt was - * disabled. - */ -void uartn_tx_start(uint8_t uart_num); - - /* Disable the UART transmit interrupt. */ -void uartn_tx_stop(uint8_t uart_num, uint8_t sleep_ena); - -/* Flush the transmit FIFO. */ -void uartn_tx_flush(uint8_t uart_num); - -/* Return non-zero if there is room to transmit a character immediately. */ -int uartn_tx_ready(uint8_t uart_num); - -/* Return non-zero if a transmit is in progress. */ -int uartn_tx_in_progress(uint8_t uart_num); - -/* Return non-zero if the UART has a character available to read. */ -int uartn_rx_available(uint8_t uart_num); - -/* - * Send a character to the UART data register. - * - * If the transmit FIFO is full, blocks until there is space. - * - * @param c Character to send. - */ -void uartn_write_char(uint8_t uart_num, char c); - -/* - * Read one char from the UART data register. - * - * @return The character read. - */ -int uartn_read_char(uint8_t uart_num); - -/* Clear all data in the UART Rx FIFO */ -void uartn_clear_rx_fifo(int channel); - -/* Enable the UART Rx interrupt */ -void uartn_rx_int_en(uint8_t uart_num); -/* Enable the UART Wake-up */ -void uartn_wui_en(uint8_t uart_num); -/* Enable/disable Tx NXMIP (No Transmit In Progress) interrupt */ -void uartn_enable_tx_complete_int(uint8_t uart_num, uint8_t enable); -#endif /* __CROS_EC_UARTN_H */ |