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 */ 110