1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
4  */
5 
6 #ifndef _MACH_DEBUG_UART_H
7 #define _MACH_DEBUG_UART_H
8 
9 unsigned int uniphier_ld4_debug_uart_init(void);
10 unsigned int uniphier_pro4_debug_uart_init(void);
11 unsigned int uniphier_sld8_debug_uart_init(void);
12 unsigned int uniphier_pro5_debug_uart_init(void);
13 unsigned int uniphier_pxs2_debug_uart_init(void);
14 unsigned int uniphier_ld6b_debug_uart_init(void);
15 
16 void sg_set_pinsel(unsigned int pin, unsigned int muxval,
17 		   unsigned int mux_bits, unsigned int reg_stride);
18 void sg_set_iectrl(unsigned int pin);
19 
20 #endif /* _MACH_DEBUG_UART_H */
21