1/*
2 * timberdale.h timberdale FPGA MFD driver defines
3 * Copyright (c) 2009 Intel Corporation
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 */
18
19/* Supports:
20 * Timberdale FPGA
21 */
22
23#ifndef MFD_TIMBERDALE_H
24#define MFD_TIMBERDALE_H
25
26#define DRV_VERSION "0.3"
27
28/* This driver only support versions >= 3.8 and < 4.0 */
29#define TIMB_SUPPORTED_MAJOR 3
30
31/* This driver only support minor >= 8 */
32#define TIMB_REQUIRED_MINOR 8
33
34/* Registers of the control area */
35#define TIMB_REV_MAJOR 0x00
36#define TIMB_REV_MINOR 0x04
37#define TIMB_HW_CONFIG 0x08
38#define TIMB_SW_RST 0x40
39
40/* bits in the TIMB_HW_CONFIG register */
41#define TIMB_HW_CONFIG_SPI_8BIT 0x80
42
43#define TIMB_HW_VER_MASK 0x0f
44#define TIMB_HW_VER0 0x00
45#define TIMB_HW_VER1 0x01
46#define TIMB_HW_VER2 0x02
47#define TIMB_HW_VER3 0x03
48
49#define OCORESOFFSET 0x0
50#define OCORESEND 0x1f
51
52#define SPIOFFSET 0x80
53#define SPIEND 0xff
54
55#define UARTLITEOFFSET 0x100
56#define UARTLITEEND 0x10f
57
58#define RDSOFFSET 0x180
59#define RDSEND 0x183
60
61#define ETHOFFSET 0x300
62#define ETHEND 0x3ff
63
64#define GPIOOFFSET 0x400
65#define GPIOEND 0x7ff
66
67#define CHIPCTLOFFSET 0x800
68#define CHIPCTLEND 0x8ff
69#define CHIPCTLSIZE (CHIPCTLEND - CHIPCTLOFFSET + 1)
70
71#define INTCOFFSET 0xc00
72#define INTCEND 0xfff
73#define INTCSIZE (INTCEND - INTCOFFSET)
74
75#define MOSTOFFSET 0x1000
76#define MOSTEND 0x13ff
77
78#define UARTOFFSET 0x1400
79#define UARTEND 0x17ff
80
81#define XIICOFFSET 0x1800
82#define XIICEND 0x19ff
83
84#define I2SOFFSET 0x1C00
85#define I2SEND 0x1fff
86
87#define LOGIWOFFSET 0x30000
88#define LOGIWEND 0x37fff
89
90#define MLCOREOFFSET 0x40000
91#define MLCOREEND 0x43fff
92
93#define DMAOFFSET 0x01000000
94#define DMAEND 0x013fffff
95
96/* SDHC0 is placed in PCI bar 1 */
97#define SDHC0OFFSET 0x00
98#define SDHC0END 0xff
99
100/* SDHC1 is placed in PCI bar 2 */
101#define SDHC1OFFSET 0x00
102#define SDHC1END 0xff
103
104#define PCI_VENDOR_ID_TIMB 0x10ee
105#define PCI_DEVICE_ID_TIMB 0xa123
106
107#define IRQ_TIMBERDALE_INIC 0
108#define IRQ_TIMBERDALE_MLB 1
109#define IRQ_TIMBERDALE_GPIO 2
110#define IRQ_TIMBERDALE_I2C 3
111#define IRQ_TIMBERDALE_UART 4
112#define IRQ_TIMBERDALE_DMA 5
113#define IRQ_TIMBERDALE_I2S 6
114#define IRQ_TIMBERDALE_TSC_INT 7
115#define IRQ_TIMBERDALE_SDHC 8
116#define IRQ_TIMBERDALE_ADV7180 9
117#define IRQ_TIMBERDALE_ETHSW_IF 10
118#define IRQ_TIMBERDALE_SPI 11
119#define IRQ_TIMBERDALE_UARTLITE 12
120#define IRQ_TIMBERDALE_MLCORE 13
121#define IRQ_TIMBERDALE_MLCORE_BUF 14
122#define IRQ_TIMBERDALE_RDS 15
123#define TIMBERDALE_NR_IRQS 16
124
125#define GPIO_PIN_ASCB 8
126#define GPIO_PIN_INIC_RST 14
127#define GPIO_PIN_BT_RST 15
128#define GPIO_NR_PINS 16
129
130/* DMA Channels */
131#define DMA_UART_RX 0
132#define DMA_UART_TX 1
133#define DMA_MLB_RX 2
134#define DMA_MLB_TX 3
135#define DMA_VIDEO_RX 4
136#define DMA_VIDEO_DROP 5
137#define DMA_SDHCI_RX 6
138#define DMA_SDHCI_TX 7
139#define DMA_ETH_RX 8
140#define DMA_ETH_TX 9
141
142#endif
143