1/* $NetBSD: w83l518dreg.h,v 1.1 2009/09/30 20:44:50 jmcneill Exp $ */
2
3/*
4 * Copyright (c) 2009 Jared D. McNeill <jmcneill@invisible.ca>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#ifndef _SYS_DEV_IC_W83L518DREG_H
29#define _SYS_DEV_IC_W83L518DREG_H
30
31/*
32 * Global Registers
33 */
34
35#define WB_REG_RESET 0x02
36#define WB_RESET_SWRST 0x01 /* software reset */
37
38#define WB_REG_DEVNO 0x07
39#define WB_DEVNO_SC 0x00 /* Smart Card interface */
40#define WB_DEVNO_MS 0x01 /* Memory Stick interface */
41#define WB_DEVNO_GPIO 0x02 /* GPIO */
42#define WB_DEVNO_SD 0x03 /* SD memory card interface */
43
44#define WB_REG_DEVID_HI 0x20
45#define WB_REG_DEVID_LO 0x21
46#define WB_DEVID_W83L518D 0x7110
47#define WB_DEVID_W83L519D 0x7120
48#define WB_DEVID_REVISION(id) ((id) & 0xf)
49
50#define WB_REG_POWER 0x22
51#define WB_POWER_SC 0x80 /* Smart Card interface */
52#define WB_POWER_MS 0x40 /* Memory Stick interface */
53#define WB_POWER_SD 0x20 /* SD memory card interface */
54
55#define WB_REG_PME 0x23
56#define WB_PME_PME_EN 0x80 /* Global PM event enable */
57#define WB_PME_MSPME_EN 0x40 /* MS PM event enable */
58#define WB_PME_SDPME_EN 0x20 /* SD PM event enable */
59#define WB_PME_SCPME_EN 0x10 /* SC PM event enable */
60
61#define WB_REG_PMESTS 0x24 /* PM event status */
62#define WB_PMESTS_MSPME_STS 0x40 /* MS PM event status */
63#define WB_PMESTS_SDPME_STS 0x20 /* SD PM event status */
64#define WB_PMESTS_SCPME_STS 0x10 /* SC PM event status */
65
66#define WB_REG_CFG 0x26
67#define WB_CFG_HEFRAS 0x40 /* Extended func reg addr select */
68#define WB_CFG_LOCKREG 0x20 /* Config register access control */
69
70#define WB_REG_MFSEL 0x29 /* Multi-function sel (518 only) */
71
72/*
73 * Logical Device Interface
74 */
75
76#define WB_REG_DEV_EN 0x30
77#define WB_DEV_EN_ACTIVE 0x01 /* Logical device active bit */
78
79#define WB_REG_DEV_BASE_HI 0x60
80#define WB_REG_DEV_BASE_LO 0x61
81
82#define WB_REG_DEV_IRQ 0x70
83#define WB_DEV_IRQ_MASK 0x0f
84
85#define WB_REG_DEV_DRQ 0x74
86#define WB_DEV_DRQ_MASK 0x0f
87
88#define WB_REG_DEV_MISC 0xf0
89#define WB_DEV_MISC_SCIRQ_SHR 0x80 /* SC: IRQ sharing control */
90#define WB_DEV_MISC_SCPSNT_POL 0x01 /* SC: SC present polarity */
91#define WB_DEV_MISC_MSIRQ_POLL 0x10 /* MS: IRQ polarity control (level) */
92#define WB_DEV_MISC_MSIRQ_POLP 0x08 /* MS: IRQ polarity control (pulse) */
93#define WB_DEV_MISC_MSIRQ_SHR 0x04 /* MS: IRQ sharing control */
94#define WB_DEV_MISC_MS4OUT_POL 0x02 /* MS: MS4 output polarity control */
95#define WB_DEV_MISC_MS4OUT_EN 0x01 /* MS: MS4 output enable */
96#define WB_DEV_MISC_SDDATA3_HI 0x20 /* SD: DATA3 pin will output high */
97#define WB_DEV_MISC_SDDATA3_OUT 0x10 /* SD: DATA3 pin to output pin */
98#define WB_DEV_MISC_SDGP11_HI 0x04 /* SD: GP11 card-detect pin pole */
99#define WB_DEV_MISC_SDGP11_DET 0x02 /* SD: GP11 card-detect enable */
100#define WB_DEV_MISC_SDDATA3_DET 0x01 /* SD: DATA3 card-detect enable */
101
102#define WB_REG_DEV_IRQCFG 0xf1
103#define WB_DEV_IRQCFG_HI_L 0x08
104#define WB_DEV_IRQCFG_HI_P 0x04
105#define WB_DEV_IRQCFG_MODE 0x02
106#define WB_DEV_IRQCFG_DEBOUNCE 0x01
107
108/*
109 * SD Card interface registers
110 */
111
112#define WB_SD_COMMAND 0x00
113#define WB_SD_FIFO 0x01
114#define WB_SD_INTCTL 0x02
115#define WB_SD_INTSTS 0x03
116#define WB_INT_PENDING 0x80
117#define WB_INT_CARD 0x40
118#define WB_INT_FIFO 0x20
119#define WB_INT_CRC 0x10
120#define WB_INT_TIMEOUT 0x08
121#define WB_INT_PROGEND 0x04
122#define WB_INT_BUSYEND 0x02
123#define WB_INT_TC 0x01
124#define WB_INT_DEFAULT \
125 (WB_INT_CARD|WB_INT_FIFO|WB_INT_CRC|WB_INT_TIMEOUT)
126#define WB_SD_FIFOSTS 0x04
127#define WB_FIFO_EMPTY 0x80
128#define WB_FIFO_FULL 0x40
129#define WB_FIFO_EMPTY_THRES 0x20
130#define WB_FIFO_FULL_THRES 0x10
131#define WB_FIFO_DEPTH_MASK 0x0f
132#define WB_SD_INDEX 0x05
133#define WB_INDEX_CLK 0x01
134#define WB_CLK_375K 0x00
135#define WB_CLK_12M 0x01
136#define WB_CLK_16M 0x02
137#define WB_CLK_24M 0x03
138#define WB_INDEX_PBSMSB 0x02
139#define WB_INDEX_TAAC 0x03
140#define WB_INDEX_NSAC 0x04
141#define WB_INDEX_PBSLSB 0x05
142#define WB_INDEX_SETUP 0x06
143#define WB_SETUP_DATA3_HI 0x08
144#define WB_SETUP_FIFO_RST 0x04
145#define WB_SETUP_SOFT_RST 0x02
146#define WB_INDEX_DMA 0x07
147#define WB_INDEX_FIFOEN 0x08
148#define WB_FIFOEN_EMPTY 0x20
149#define WB_FIFOEN_FULL 0x10
150#define WB_INDEX_STATUS 0x10
151#define WB_STATUS_BLOCK_READ 0x80
152#define WB_STATUS_BLOCK_WRITE 0x40
153#define WB_STATUS_BUSY 0x20
154#define WB_STATUS_CARD_TRAFFIC 0x04
155#define WB_STATUS_SEND_COMMAND 0x02
156#define WB_STATUS_RECV_RES 0x01
157#define WB_INDEX_RESPLEN 0x1e
158#define WB_INDEX_RESP(n) (0x1f + (n))
159#define WB_INDEX_CRCSTS 0x30
160#define WB_INDEX_ISR 0x3f
161#define WB_SD_DATA 0x06
162#define WB_SD_CSR 0x07
163#define WB_CSR_MS_LED 0x20
164#define WB_CSR_POWER_N 0x10
165#define WB_CSR_WRITE_PROTECT 0x04
166#define WB_CSR_CARD_PRESENT 0x01
167
168#endif
169