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timberdale.h
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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