| // SPDX-License-Identifier: GPL-2.0+ |
| * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com> |
| #include <linux/kernel.h> |
| #define UNIPHIER_PXS2_UART_CLK 88888888 |
| unsigned int uniphier_pxs2_debug_uart_init(void) |
| sg_set_pinsel(217, 8, 8, 4); /* TXD0 -> TXD0 */ |
| sg_set_pinsel(115, 8, 8, 4); /* TXD1 -> TXD1 */ |
| sg_set_pinsel(113, 8, 8, 4); /* TXD2 -> TXD2 */ |
| sg_set_pinsel(219, 8, 8, 4); /* TXD3 -> TXD3 */ |
| tmp |= SC_CLKCTRL_CEN_PERI; |
| return DIV_ROUND_CLOSEST(UNIPHIER_PXS2_UART_CLK, 16 * CONFIG_BAUDRATE); |