1/*- 2 * Copyright (c) 2016 Jared McNeill <jmcneill@invisible.ca> 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 18 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 20 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * 25 * $FreeBSD$ 26 */ 27 28/* 29 * Ingenic JZ4780 SMB Controller 30 */ 31 32#ifndef __JZ4780_SMB_H__ 33#define __JZ4780_SMB_H__ 34 35#define SMBCON 0x00 36#define SMBCON_STPHLD (1 << 7) 37#define SMBCON_SLVDIS (1 << 6) 38#define SMBCON_REST (1 << 5) 39#define SMBCON_MATP (1 << 4) 40#define SMBCON_SATP (1 << 3) 41#define SMBCON_SPD (3 << 1) 42#define SMBCON_SPD_STANDARD (1 << 1) 43#define SMBCON_SPD_FAST (2 << 1) 44#define SMBCON_MD (1 << 0) 45#define SMBTAR 0x04 46#define SMBTAR_MATP (1 << 12) 47#define SMBTAR_SPECIAL (1 << 11) 48#define SMBTAR_GC_OR_START (1 << 10) 49#define SMBTAR_SMBTAR (0x3ff << 0) 50#define SMBSAR 0x08 51#define SMBDC 0x10 52#define SMBDC_CMD (1 << 8) 53#define SMBDC_DAT (0xff << 0) 54#define SMBSHCNT 0x14 55#define SMBSLCNT 0x18 56#define SMBFHCNT 0x1c 57#define SMBFLCNT 0x20 58#define SMBINTST 0x2c 59#define SMBINTM 0x30 60#define SMBRXTL 0x38 61#define SMBTXTL 0x3c 62#define SMBCINT 0x40 63#define SMBCRXUF 0x44 64#define SMBCRXOF 0x48 65#define SMBCTXOF 0x4c 66#define SMBCRXREQ 0x50 67#define SMBCTXABT 0x54 68#define SMBCRXDN 0x58 69#define SMBCACT 0x5c 70#define SMBCSTP 0x60 71#define SMBCSTT 0x64 72#define SMBCGC 0x68 73#define SMBENB 0x6c 74#define SMBENB_SMBENB (1 << 0) 75#define SMBST 0x70 76#define SMBST_SLVACT (1 << 6) 77#define SMBST_MSTACT (1 << 5) 78#define SMBST_RFF (1 << 4) 79#define SMBST_RFNE (1 << 3) 80#define SMBST_TFE (1 << 2) 81#define SMBST_TFNF (1 << 1) 82#define SMBST_ACT (1 << 0) 83#define SMBABTSRC 0x80 84#define SMBDMACR 0x88 85#define SMBDMATDLR 0x8c 86#define SMBDMARDLR 0x90 87#define SMBSDASU 0x94 88#define SMBACKGC 0x98 89#define SMBENBST 0x9c 90#define SMBENBST_SLVRDLST (1 << 2) 91#define SMBENBST_SLVDISB (1 << 1) 92#define SMBENBST_SMBEN (1 << 0) 93#define SMBSDAHD 0xd0 94#define SMBSDAHD_HDENB (1 << 8) 95#define SMBSDAHD_SDAHD (0xff << 0) 96 97#endif /* !__JZ4780_SMB_H__ */ 98