21 lines
447 B
C
21 lines
447 B
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
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*/
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#include <config.h>
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#include <linux/kernel.h>
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#include "../sg-regs.h"
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#include "debug-uart.h"
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#define UNIPHIER_LD4_UART_CLK 36864000
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unsigned int uniphier_ld4_debug_uart_init(void)
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{
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sg_set_iectrl(0);
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sg_set_pinsel(88, 1, 8, 4); /* HSDOUT6 -> TXD0 */
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return DIV_ROUND_CLOSEST(UNIPHIER_LD4_UART_CLK, 16 * CONFIG_BAUDRATE);
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}
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