LXR uboot/arch/arm/mach-s5pc1xx/include/mach/uart.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2009 Samsung Electronics
   4 * Minkyu Kang <mk7.kang@samsung.com>
   5 * Heungjun Kim <riverful.kim@samsung.com>
   6 */
   7
   8#ifndef __ASM_ARCH_UART_H_
   9#define __ASM_ARCH_UART_H_
  10
  11#ifndef __ASSEMBLY__
  12/* baudrate rest value */
  13union br_rest {
  14        unsigned short  slot;           /* udivslot */
  15        unsigned char   value;          /* ufracval */
  16};
  17
  18struct s5p_uart {
  19        unsigned int    ulcon;
  20        unsigned int    ucon;
  21        unsigned int    ufcon;
  22        unsigned int    umcon;
  23        unsigned int    utrstat;
  24        unsigned int    uerstat;
  25        unsigned int    ufstat;
  26        unsigned int    umstat;
  27        unsigned char   utxh;
  28        unsigned char   res1[3];
  29        unsigned char   urxh;
  30        unsigned char   res2[3];
  31        unsigned int    ubrdiv;
  32        union br_rest   rest;
  33        unsigned char   res3[0x3d0];
  34};
  35
  36static inline int s5p_uart_divslot(void)
  37{
  38        return 1;
  39}
  40
  41#endif  /* __ASSEMBLY__ */
  42
  43#endif
  44