arch/mips/include/asm/mach-loongson1/regs-mux.h

   1 /*
   2  * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com>
   3  *
   4  * Loongson 1 MUX Register Definitions.
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under  the terms of  the GNU General  Public License as published by the
   8  * Free Software Foundation;  either version 2 of the  License, or (at your
   9  * option) any later version.
  10  */
  11
  12 #ifndef __ASM_MACH_LOONGSON1_REGS_MUX_H
  13 #define __ASM_MACH_LOONGSON1_REGS_MUX_H
  14
  15 #define LS1X_MUX_REG(x) \
  16                 ((void __iomem *)KSEG1ADDR(LS1X_MUX_BASE + (x)))
  17
  18 #define LS1X_MUX_CTRL0                  LS1X_MUX_REG(0x0)
  19 #define LS1X_MUX_CTRL1                  LS1X_MUX_REG(0x4)
  20
  21 /* MUX CTRL0 Register Bits */
  22 #define UART0_USE_PWM23                 (0x1 << 28)
  23 #define UART0_USE_PWM01                 (0x1 << 27)
  24 #define UART1_USE_LCD0_5_6_11           (0x1 << 26)
  25 #define I2C2_USE_CAN1                   (0x1 << 25)
  26 #define I2C1_USE_CAN0                   (0x1 << 24)
  27 #define NAND3_USE_UART5                 (0x1 << 23)
  28 #define NAND3_USE_UART4                 (0x1 << 22)
  29 #define NAND3_USE_UART1_DAT             (0x1 << 21)
  30 #define NAND3_USE_UART1_CTS             (0x1 << 20)
  31 #define NAND3_USE_PWM23                 (0x1 << 19)
  32 #define NAND3_USE_PWM01                 (0x1 << 18)
  33 #define NAND2_USE_UART5                 (0x1 << 17)
  34 #define NAND2_USE_UART4                 (0x1 << 16)
  35 #define NAND2_USE_UART1_DAT             (0x1 << 15)
  36 #define NAND2_USE_UART1_CTS             (0x1 << 14)
  37 #define NAND2_USE_PWM23                 (0x1 << 13)
  38 #define NAND2_USE_PWM01                 (0x1 << 12)
  39 #define NAND1_USE_UART5                 (0x1 << 11)
  40 #define NAND1_USE_UART4                 (0x1 << 10)
  41 #define NAND1_USE_UART1_DAT             (0x1 << 9)
  42 #define NAND1_USE_UART1_CTS             (0x1 << 8)
  43 #define NAND1_USE_PWM23                 (0x1 << 7)
  44 #define NAND1_USE_PWM01                 (0x1 << 6)
  45 #define GMAC1_USE_UART1                 (0x1 << 4)
  46 #define GMAC1_USE_UART0                 (0x1 << 3)
  47 #define LCD_USE_UART0_DAT               (0x1 << 2)
  48 #define LCD_USE_UART15                  (0x1 << 1)
  49 #define LCD_USE_UART0                   0x1
  50
  51 /* MUX CTRL1 Register Bits */
  52 #define USB_RESET                       (0x1 << 31)
  53 #define SPI1_CS_USE_PWM01               (0x1 << 24)
  54 #define SPI1_USE_CAN                    (0x1 << 23)
  55 #define DISABLE_DDR_CONFSPACE           (0x1 << 20)
  56 #define DDR32TO16EN                     (0x1 << 16)
  57 #define GMAC1_SHUT                      (0x1 << 13)
  58 #define GMAC0_SHUT                      (0x1 << 12)
  59 #define USB_SHUT                        (0x1 << 11)
  60 #define UART1_3_USE_CAN1                (0x1 << 5)
  61 #define UART1_2_USE_CAN0                (0x1 << 4)
  62 #define GMAC1_USE_TXCLK                 (0x1 << 3)
  63 #define GMAC0_USE_TXCLK                 (0x1 << 2)
  64 #define GMAC1_USE_PWM23                 (0x1 << 1)
  65 #define GMAC0_USE_PWM01                 0x1
  66
  67 #endif /* __ASM_MACH_LOONGSON1_REGS_MUX_H */