2 * (C) Copyright 2010,2011
3 * NVIDIA Corporation <www.nvidia.com>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 #ifndef _GP_PADCTRL_H_
25 #define _GP_PADCTRL_H_
27 /* APB_MISC_GP and padctrl registers */
28 struct apb_misc_gp_ctlr {
29 u32 modereg; /* 0x00: APB_MISC_GP_MODEREG */
30 u32 hidrev; /* 0x04: APB_MISC_GP_HIDREV */
31 u32 reserved0[22]; /* 0x08 - 0x5C: */
32 u32 emu_revid; /* 0x60: APB_MISC_GP_EMU_REVID */
33 u32 xactor_scratch; /* 0x64: APB_MISC_GP_XACTOR_SCRATCH */
34 u32 aocfg1; /* 0x68: APB_MISC_GP_AOCFG1PADCTRL */
35 u32 aocfg2; /* 0x6c: APB_MISC_GP_AOCFG2PADCTRL */
36 u32 atcfg1; /* 0x70: APB_MISC_GP_ATCFG1PADCTRL */
37 u32 atcfg2; /* 0x74: APB_MISC_GP_ATCFG2PADCTRL */
38 u32 cdevcfg1; /* 0x78: APB_MISC_GP_CDEV1CFGPADCTRL */
39 u32 cdevcfg2; /* 0x7C: APB_MISC_GP_CDEV2CFGPADCTRL */
40 u32 csuscfg; /* 0x80: APB_MISC_GP_CSUSCFGPADCTRL */
41 u32 dap1cfg; /* 0x84: APB_MISC_GP_DAP1CFGPADCTRL */
42 u32 dap2cfg; /* 0x88: APB_MISC_GP_DAP2CFGPADCTRL */
43 u32 dap3cfg; /* 0x8C: APB_MISC_GP_DAP3CFGPADCTRL */
44 u32 dap4cfg; /* 0x90: APB_MISC_GP_DAP4CFGPADCTRL */
45 u32 dbgcfg; /* 0x94: APB_MISC_GP_DBGCFGPADCTRL */
46 u32 lcdcfg1; /* 0x98: APB_MISC_GP_LCDCFG1PADCTRL */
47 u32 lcdcfg2; /* 0x9C: APB_MISC_GP_LCDCFG2PADCTRL */
48 u32 sdmmc2_cfg; /* 0xA0: APB_MISC_GP_SDMMC2CFGPADCTRL */
49 u32 sdmmc3_cfg; /* 0xA4: APB_MISC_GP_SDMMC3CFGPADCTRL */
50 u32 spicfg; /* 0xA8: APB_MISC_GP_SPICFGPADCTRL */
51 u32 uaacfg; /* 0xAC: APB_MISC_GP_UAACFGPADCTRL */
52 u32 uabcfg; /* 0xB0: APB_MISC_GP_UABCFGPADCTRL */
53 u32 uart2cfg; /* 0xB4: APB_MISC_GP_UART2CFGPADCTRL */
54 u32 uart3cfg; /* 0xB8: APB_MISC_GP_UART3CFGPADCTRL */
55 u32 vicfg1; /* 0xBC: APB_MISC_GP_VICFG1PADCTRL */
56 u32 vicfg2; /* 0xC0: APB_MISC_GP_VICFG2PADCTRL */
57 u32 xm2cfga; /* 0xC4: APB_MISC_GP_XM2CFGAPADCTRL */
58 u32 xm2cfgc; /* 0xC8: APB_MISC_GP_XM2CFGCPADCTRL */
59 u32 xm2cfgd; /* 0xCC: APB_MISC_GP_XM2CFGDPADCTRL */
60 u32 xm2clkcfg; /* 0xD0: APB_MISC_GP_XM2CLKCFGPADCTRL */
61 u32 memcomp; /* 0xD4: APB_MISC_GP_MEMCOMPPADCTRL */
64 /* bit fields definitions for APB_MISC_GP_HIDREV register */
65 #define HIDREV_CHIPID_SHIFT 8
66 #define HIDREV_CHIPID_MASK (0xff << HIDREV_CHIPID_SHIFT)
67 #define HIDREV_MAJORPREV_SHIFT 4
68 #define HIDREV_MAJORPREV_MASK (0xf << HIDREV_MAJORPREV_SHIFT)
70 /* CHIPID field returned from APB_MISC_GP_HIDREV register */
71 #define CHIPID_TEGRA2 0x20