| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (c) 2014 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> |
| * Copyright (c) 2014 Renesas Electronics Corporation |
| */ |
| |
| #ifndef __serial_sh_h |
| #define __serial_sh_h |
| |
| enum sh_clk_mode { |
| INT_CLK, |
| EXT_CLK, |
| }; |
| |
| enum sh_serial_type { |
| PORT_SCI, |
| PORT_SCIF, |
| PORT_SCIFA, |
| PORT_SCIFB, |
| }; |
| |
| /* |
| * Information about SCIF port |
| * |
| * @base: Register base address |
| * @clk: Input clock rate, used for calculating the baud rate divisor |
| * @clk_mode: Clock mode, set internal (INT) or external (EXT) |
| * @type: Type of SCIF |
| */ |
| struct sh_serial_platdata { |
| unsigned long base; |
| unsigned int clk; |
| enum sh_clk_mode clk_mode; |
| enum sh_serial_type type; |
| }; |
| #endif /* __serial_sh_h */ |
