diff options
Diffstat (limited to 'arch/arm/mach-s5pc1xx/include/mach/uart.h')
| -rw-r--r-- | arch/arm/mach-s5pc1xx/include/mach/uart.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pc1xx/include/mach/uart.h b/arch/arm/mach-s5pc1xx/include/mach/uart.h new file mode 100644 index 0000000000..26db098842 --- /dev/null +++ b/arch/arm/mach-s5pc1xx/include/mach/uart.h @@ -0,0 +1,44 @@ +/* + * (C) Copyright 2009 Samsung Electronics + * Minkyu Kang <mk7.kang@samsung.com> + * Heungjun Kim <riverful.kim@samsung.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASM_ARCH_UART_H_ +#define __ASM_ARCH_UART_H_ + +#ifndef __ASSEMBLY__ +/* baudrate rest value */ +union br_rest { + unsigned short slot; /* udivslot */ + unsigned char value; /* ufracval */ +}; + +struct s5p_uart { + unsigned int ulcon; + unsigned int ucon; + unsigned int ufcon; + unsigned int umcon; + unsigned int utrstat; + unsigned int uerstat; + unsigned int ufstat; + unsigned int umstat; + unsigned char utxh; + unsigned char res1[3]; + unsigned char urxh; + unsigned char res2[3]; + unsigned int ubrdiv; + union br_rest rest; + unsigned char res3[0x3d0]; +}; + +static inline int s5p_uart_divslot(void) +{ + return 1; +} + +#endif /* __ASSEMBLY__ */ + +#endif |