git.sur5r.net Git - u-boot/blob - arch/arm/include/asm/arch-omap4/cpu.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2006-2010
   4  * Texas Instruments, <www.ti.com>
   5  */
   6
   7 #ifndef _CPU_H
   8 #define _CPU_H
   9
  10 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
  11 #include <asm/types.h>
  12 #endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
  13
  14 #include <asm/arch/hardware.h>
  15
  16 #ifndef __KERNEL_STRICT_NAMES
  17 #ifndef __ASSEMBLY__
  18 struct gptimer {
  19         u32 tidr;               /* 0x00 r */
  20         u8 res[0xc];
  21         u32 tiocp_cfg;          /* 0x10 rw */
  22         u32 tistat;             /* 0x14 r */
  23         u32 tisr;               /* 0x18 rw */
  24         u32 tier;               /* 0x1c rw */
  25         u32 twer;               /* 0x20 rw */
  26         u32 tclr;               /* 0x24 rw */
  27         u32 tcrr;               /* 0x28 rw */
  28         u32 tldr;               /* 0x2c rw */
  29         u32 ttgr;               /* 0x30 rw */
  30         u32 twpc;               /* 0x34 r */
  31         u32 tmar;               /* 0x38 rw */
  32         u32 tcar1;              /* 0x3c r */
  33         u32 tcicr;              /* 0x40 rw */
  34         u32 tcar2;              /* 0x44 r */
  35 };
  36 #endif /* __ASSEMBLY__ */
  37 #endif /* __KERNEL_STRICT_NAMES */
  38
  39 /* enable sys_clk NO-prescale /1 */
  40 #define GPT_EN                  ((0x0 << 2) | (0x1 << 1) | (0x1 << 0))
  41
  42 /* Watchdog */
  43 #ifndef __KERNEL_STRICT_NAMES
  44 #ifndef __ASSEMBLY__
  45 struct watchdog {
  46         u8 res1[0x34];
  47         u32 wwps;               /* 0x34 r */
  48         u8 res2[0x10];
  49         u32 wspr;               /* 0x48 rw */
  50 };
  51 #endif /* __ASSEMBLY__ */
  52 #endif /* __KERNEL_STRICT_NAMES */
  53
  54 #define WD_UNLOCK1              0xAAAA
  55 #define WD_UNLOCK2              0x5555
  56
  57 #define TCLR_ST                 (0x1 << 0)
  58 #define TCLR_AR                 (0x1 << 1)
  59 #define TCLR_PRE                (0x1 << 5)
  60
  61 /* I2C base */
  62 #define I2C_BASE1               (OMAP44XX_L4_PER_BASE + 0x70000)
  63 #define I2C_BASE2               (OMAP44XX_L4_PER_BASE + 0x72000)
  64 #define I2C_BASE3               (OMAP44XX_L4_PER_BASE + 0x60000)
  65 #define I2C_BASE4               (OMAP44XX_L4_PER_BASE + 0x350000)
  66
  67 /* MUSB base */
  68 #define MUSB_BASE               (OMAP44XX_L4_CORE_BASE + 0xAB000)
  69
  70 /* OMAP4 GPIO registers */
  71 #define OMAP_GPIO_REVISION              0x0000
  72 #define OMAP_GPIO_SYSCONFIG             0x0010
  73 #define OMAP_GPIO_SYSSTATUS             0x0114
  74 #define OMAP_GPIO_IRQSTATUS1            0x0118
  75 #define OMAP_GPIO_IRQSTATUS2            0x0128
  76 #define OMAP_GPIO_IRQENABLE2            0x012c
  77 #define OMAP_GPIO_IRQENABLE1            0x011c
  78 #define OMAP_GPIO_WAKE_EN               0x0120
  79 #define OMAP_GPIO_CTRL                  0x0130
  80 #define OMAP_GPIO_OE                    0x0134
  81 #define OMAP_GPIO_DATAIN                0x0138
  82 #define OMAP_GPIO_DATAOUT               0x013c
  83 #define OMAP_GPIO_LEVELDETECT0          0x0140
  84 #define OMAP_GPIO_LEVELDETECT1          0x0144
  85 #define OMAP_GPIO_RISINGDETECT          0x0148
  86 #define OMAP_GPIO_FALLINGDETECT         0x014c
  87 #define OMAP_GPIO_DEBOUNCE_EN           0x0150
  88 #define OMAP_GPIO_DEBOUNCE_VAL          0x0154
  89 #define OMAP_GPIO_CLEARIRQENABLE1       0x0160
  90 #define OMAP_GPIO_SETIRQENABLE1         0x0164
  91 #define OMAP_GPIO_CLEARWKUENA           0x0180
  92 #define OMAP_GPIO_SETWKUENA             0x0184
  93 #define OMAP_GPIO_CLEARDATAOUT          0x0190
  94 #define OMAP_GPIO_SETDATAOUT            0x0194
  95
  96 /*
  97  * PRCM
  98  */
  99
 100 /* PRM */
 101 #define PRM_BASE                0x4A306000
 102 #define PRM_DEVICE_BASE         (PRM_BASE + 0x1B00)
 103
 104 #define PRM_RSTCTRL             PRM_DEVICE_BASE
 105 #define PRM_RSTCTRL_RESET       0x01
 106 #define PRM_RSTST               (PRM_DEVICE_BASE + 0x4)
 107 #define PRM_RSTST_WARM_RESET_MASK       0x07EA
 108
 109 #endif /* _CPU_H */