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1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2e927b76 | 2 | /* |
a09e64fb | 3 | * arch/arm/mach-pxa/include/mach/pcm990_baseboard.h |
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4 | * |
5 | * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de> | |
6 | * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de> | |
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7 | */ |
8 | ||
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9 | #include "pcm027.h" |
10 | #include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ | |
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11 | |
12 | /* | |
13 | * definitions relevant only when the PCM-990 | |
14 | * development base board is in use | |
15 | */ | |
16 | ||
17 | /* CPLD's interrupt controller is connected to PCM-027 GPIO 9 */ | |
18 | #define PCM990_CTRL_INT_IRQ_GPIO 9 | |
6384fdad | 19 | #define PCM990_CTRL_INT_IRQ PXA_GPIO_TO_IRQ(PCM990_CTRL_INT_IRQ_GPIO) |
6cab4860 | 20 | #define PCM990_CTRL_INT_IRQ_EDGE IRQ_TYPE_EDGE_RISING |
2e927b76 | 21 | #define PCM990_CTRL_PHYS PXA_CS1_PHYS /* 16-Bit */ |
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22 | #define PCM990_CTRL_SIZE (1*1024*1024) |
23 | ||
24 | #define PCM990_CTRL_PWR_IRQ_GPIO 14 | |
6384fdad | 25 | #define PCM990_CTRL_PWR_IRQ PXA_GPIO_TO_IRQ(PCM990_CTRL_PWR_IRQ_GPIO) |
6cab4860 | 26 | #define PCM990_CTRL_PWR_IRQ_EDGE IRQ_TYPE_EDGE_RISING |
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27 | |
28 | /* visible CPLD (U7) registers */ | |
29 | #define PCM990_CTRL_REG0 0x0000 /* RESET REGISTER */ | |
30 | #define PCM990_CTRL_SYSRES 0x0001 /* System RESET REGISTER */ | |
31 | #define PCM990_CTRL_RESOUT 0x0002 /* RESETOUT Enable REGISTER */ | |
32 | #define PCM990_CTRL_RESGPIO 0x0004 /* RESETGPIO Enable REGISTER */ | |
33 | ||
34 | #define PCM990_CTRL_REG1 0x0002 /* Power REGISTER */ | |
35 | #define PCM990_CTRL_5VOFF 0x0001 /* Disable 5V Regulators */ | |
36 | #define PCM990_CTRL_CANPWR 0x0004 /* Enable CANPWR ADUM */ | |
37 | #define PCM990_CTRL_PM_5V 0x0008 /* Read 5V OK */ | |
38 | ||
39 | #define PCM990_CTRL_REG2 0x0004 /* LED REGISTER */ | |
40 | #define PCM990_CTRL_LEDPWR 0x0001 /* POWER LED enable */ | |
41 | #define PCM990_CTRL_LEDBAS 0x0002 /* BASIS LED enable */ | |
42 | #define PCM990_CTRL_LEDUSR 0x0004 /* USER LED enable */ | |
43 | ||
44 | #define PCM990_CTRL_REG3 0x0006 /* LCD CTRL REGISTER 3 */ | |
45 | #define PCM990_CTRL_LCDPWR 0x0001 /* RW LCD Power on */ | |
46 | #define PCM990_CTRL_LCDON 0x0002 /* RW LCD Latch on */ | |
47 | #define PCM990_CTRL_LCDPOS1 0x0004 /* RW POS 1 */ | |
48 | #define PCM990_CTRL_LCDPOS2 0x0008 /* RW POS 2 */ | |
49 | ||
50 | #define PCM990_CTRL_REG4 0x0008 /* MMC1 CTRL REGISTER 4 */ | |
51 | #define PCM990_CTRL_MMC1PWR 0x0001 /* RW MMC1 Power on */ | |
52 | ||
53 | #define PCM990_CTRL_REG5 0x000A /* MMC2 CTRL REGISTER 5 */ | |
54 | #define PCM990_CTRL_MMC2PWR 0x0001 /* RW MMC2 Power on */ | |
55 | #define PCM990_CTRL_MMC2LED 0x0002 /* RW MMC2 LED */ | |
56 | #define PCM990_CTRL_MMC2DE 0x0004 /* R MMC2 Card detect */ | |
57 | #define PCM990_CTRL_MMC2WP 0x0008 /* R MMC2 Card write protect */ | |
58 | ||
b298322b | 59 | #define PCM990_CTRL_INTSETCLR 0x000C /* Interrupt Clear REGISTER */ |
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60 | #define PCM990_CTRL_INTC0 0x0001 /* Clear Reg BT Detect */ |
61 | #define PCM990_CTRL_INTC1 0x0002 /* Clear Reg FR RI */ | |
62 | #define PCM990_CTRL_INTC2 0x0004 /* Clear Reg MMC1 Detect */ | |
63 | #define PCM990_CTRL_INTC3 0x0008 /* Clear Reg PM_5V off */ | |
64 | ||
b298322b | 65 | #define PCM990_CTRL_INTMSKENA 0x000E /* Interrupt Enable REGISTER */ |
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66 | #define PCM990_CTRL_ENAINT0 0x0001 /* Enable Int BT Detect */ |
67 | #define PCM990_CTRL_ENAINT1 0x0002 /* Enable Int FR RI */ | |
68 | #define PCM990_CTRL_ENAINT2 0x0004 /* Enable Int MMC1 Detect */ | |
69 | #define PCM990_CTRL_ENAINT3 0x0008 /* Enable Int PM_5V off */ | |
70 | ||
71 | #define PCM990_CTRL_REG8 0x0014 /* Uart REGISTER */ | |
72 | #define PCM990_CTRL_FFSD 0x0001 /* BT Uart Enable */ | |
73 | #define PCM990_CTRL_BTSD 0x0002 /* FF Uart Enable */ | |
74 | #define PCM990_CTRL_FFRI 0x0004 /* FF Uart RI detect */ | |
75 | #define PCM990_CTRL_BTRX 0x0008 /* BT Uart Rx detect */ | |
76 | ||
77 | #define PCM990_CTRL_REG9 0x0010 /* AC97 Flash REGISTER */ | |
78 | #define PCM990_CTRL_FLWP 0x0001 /* pC Flash Write Protect */ | |
79 | #define PCM990_CTRL_FLDIS 0x0002 /* pC Flash Disable */ | |
80 | #define PCM990_CTRL_AC97ENA 0x0004 /* Enable AC97 Expansion */ | |
81 | ||
82 | #define PCM990_CTRL_REG10 0x0012 /* GPS-REGISTER */ | |
83 | #define PCM990_CTRL_GPSPWR 0x0004 /* GPS-Modul Power on */ | |
84 | #define PCM990_CTRL_GPSENA 0x0008 /* GPS-Modul Enable */ | |
85 | ||
86 | #define PCM990_CTRL_REG11 0x0014 /* Accu REGISTER */ | |
87 | #define PCM990_CTRL_ACENA 0x0001 /* Charge Enable */ | |
88 | #define PCM990_CTRL_ACSEL 0x0002 /* Charge Akku -> DC Enable */ | |
89 | #define PCM990_CTRL_ACPRES 0x0004 /* DC Present */ | |
90 | #define PCM990_CTRL_ACALARM 0x0008 /* Error Akku */ | |
91 | ||
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92 | /* |
93 | * IDE | |
94 | */ | |
95 | #define PCM990_IDE_IRQ_GPIO 13 | |
6384fdad | 96 | #define PCM990_IDE_IRQ PXA_GPIO_TO_IRQ(PCM990_IDE_IRQ_GPIO) |
6cab4860 | 97 | #define PCM990_IDE_IRQ_EDGE IRQ_TYPE_EDGE_RISING |
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98 | #define PCM990_IDE_PLD_PHYS 0x20000000 /* 16 bit wide */ |
99 | #define PCM990_IDE_PLD_BASE 0xee000000 | |
100 | #define PCM990_IDE_PLD_SIZE (1*1024*1024) | |
101 | ||
102 | /* visible CPLD (U6) registers */ | |
103 | #define PCM990_IDE_PLD_REG0 0x1000 /* OFFSET IDE REGISTER 0 */ | |
104 | #define PCM990_IDE_PM5V 0x0004 /* R System VCC_5V */ | |
105 | #define PCM990_IDE_STBY 0x0008 /* R System StandBy */ | |
106 | ||
107 | #define PCM990_IDE_PLD_REG1 0x1002 /* OFFSET IDE REGISTER 1 */ | |
108 | #define PCM990_IDE_IDEMODE 0x0001 /* R TrueIDE Mode */ | |
109 | #define PCM990_IDE_DMAENA 0x0004 /* RW DMA Enable */ | |
110 | #define PCM990_IDE_DMA1_0 0x0008 /* RW 1=DREQ1 0=DREQ0 */ | |
111 | ||
112 | #define PCM990_IDE_PLD_REG2 0x1004 /* OFFSET IDE REGISTER 2 */ | |
113 | #define PCM990_IDE_RESENA 0x0001 /* RW IDE Reset Bit enable */ | |
114 | #define PCM990_IDE_RES 0x0002 /* RW IDE Reset Bit */ | |
115 | #define PCM990_IDE_RDY 0x0008 /* RDY */ | |
116 | ||
117 | #define PCM990_IDE_PLD_REG3 0x1006 /* OFFSET IDE REGISTER 3 */ | |
118 | #define PCM990_IDE_IDEOE 0x0001 /* RW Latch on Databus */ | |
119 | #define PCM990_IDE_IDEON 0x0002 /* RW Latch on Control Address */ | |
120 | #define PCM990_IDE_IDEIN 0x0004 /* RW Latch on Interrupt usw. */ | |
121 | ||
122 | #define PCM990_IDE_PLD_REG4 0x1008 /* OFFSET IDE REGISTER 4 */ | |
123 | #define PCM990_IDE_PWRENA 0x0001 /* RW IDE Power enable */ | |
124 | #define PCM990_IDE_5V 0x0002 /* R IDE Power 5V */ | |
125 | #define PCM990_IDE_PWG 0x0008 /* R IDE Power is on */ | |
126 | ||
127 | #define PCM990_IDE_PLD_P2V(x) ((x) - PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_BASE) | |
128 | #define PCM990_IDE_PLD_V2P(x) ((x) - PCM990_IDE_PLD_BASE + PCM990_IDE_PLD_PHYS) | |
129 | ||
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130 | /* |
131 | * Compact Flash | |
132 | */ | |
133 | #define PCM990_CF_IRQ_GPIO 11 | |
6384fdad | 134 | #define PCM990_CF_IRQ PXA_GPIO_TO_IRQ(PCM990_CF_IRQ_GPIO) |
6cab4860 | 135 | #define PCM990_CF_IRQ_EDGE IRQ_TYPE_EDGE_RISING |
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136 | |
137 | #define PCM990_CF_CD_GPIO 12 | |
6384fdad | 138 | #define PCM990_CF_CD PXA_GPIO_TO_IRQ(PCM990_CF_CD_GPIO) |
6cab4860 | 139 | #define PCM990_CF_CD_EDGE IRQ_TYPE_EDGE_RISING |
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140 | |
141 | #define PCM990_CF_PLD_PHYS 0x30000000 /* 16 bit wide */ | |
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142 | |
143 | /* visible CPLD (U6) registers */ | |
144 | #define PCM990_CF_PLD_REG0 0x1000 /* OFFSET CF REGISTER 0 */ | |
145 | #define PCM990_CF_REG0_LED 0x0001 /* RW LED on */ | |
146 | #define PCM990_CF_REG0_BLK 0x0002 /* RW LED flash when access */ | |
147 | #define PCM990_CF_REG0_PM5V 0x0004 /* R System VCC_5V enable */ | |
148 | #define PCM990_CF_REG0_STBY 0x0008 /* R System StandBy */ | |
149 | ||
150 | #define PCM990_CF_PLD_REG1 0x1002 /* OFFSET CF REGISTER 1 */ | |
151 | #define PCM990_CF_REG1_IDEMODE 0x0001 /* RW CF card run as TrueIDE */ | |
152 | #define PCM990_CF_REG1_CF0 0x0002 /* RW CF card at ADDR 0x28000000 */ | |
153 | ||
154 | #define PCM990_CF_PLD_REG2 0x1004 /* OFFSET CF REGISTER 2 */ | |
155 | #define PCM990_CF_REG2_RES 0x0002 /* RW CF RESET BIT */ | |
156 | #define PCM990_CF_REG2_RDYENA 0x0004 /* RW Enable CF_RDY */ | |
157 | #define PCM990_CF_REG2_RDY 0x0008 /* R CF_RDY auf PWAIT */ | |
158 | ||
159 | #define PCM990_CF_PLD_REG3 0x1006 /* OFFSET CF REGISTER 3 */ | |
160 | #define PCM990_CF_REG3_CFOE 0x0001 /* RW Latch on Databus */ | |
161 | #define PCM990_CF_REG3_CFON 0x0002 /* RW Latch on Control Address */ | |
162 | #define PCM990_CF_REG3_CFIN 0x0004 /* RW Latch on Interrupt usw. */ | |
163 | #define PCM990_CF_REG3_CFCD 0x0008 /* RW Latch on CD1/2 VS1/2 usw */ | |
164 | ||
165 | #define PCM990_CF_PLD_REG4 0x1008 /* OFFSET CF REGISTER 4 */ | |
166 | #define PCM990_CF_REG4_PWRENA 0x0001 /* RW CF Power on (CD1/2 = "00") */ | |
167 | #define PCM990_CF_REG4_5_3V 0x0002 /* RW 1 = 5V CF_VCC 0 = 3 V CF_VCC */ | |
168 | #define PCM990_CF_REG4_3B 0x0004 /* RW 3.0V Backup from VCC (5_3V=0) */ | |
169 | #define PCM990_CF_REG4_PWG 0x0008 /* R CF-Power is on */ | |
170 | ||
171 | #define PCM990_CF_PLD_REG5 0x100A /* OFFSET CF REGISTER 5 */ | |
172 | #define PCM990_CF_REG5_BVD1 0x0001 /* R CF /BVD1 */ | |
173 | #define PCM990_CF_REG5_BVD2 0x0002 /* R CF /BVD2 */ | |
174 | #define PCM990_CF_REG5_VS1 0x0004 /* R CF /VS1 */ | |
175 | #define PCM990_CF_REG5_VS2 0x0008 /* R CF /VS2 */ | |
176 | ||
177 | #define PCM990_CF_PLD_REG6 0x100C /* OFFSET CF REGISTER 6 */ | |
178 | #define PCM990_CF_REG6_CD1 0x0001 /* R CF Card_Detect1 */ | |
179 | #define PCM990_CF_REG6_CD2 0x0002 /* R CF Card_Detect2 */ | |
180 | ||
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181 | /* |
182 | * Wolfson AC97 Touch | |
183 | */ | |
184 | #define PCM990_AC97_IRQ_GPIO 10 | |
6384fdad | 185 | #define PCM990_AC97_IRQ PXA_GPIO_TO_IRQ(PCM990_AC97_IRQ_GPIO) |
6cab4860 | 186 | #define PCM990_AC97_IRQ_EDGE IRQ_TYPE_EDGE_RISING |
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187 | |
188 | /* | |
189 | * MMC phyCORE | |
190 | */ | |
191 | #define PCM990_MMC0_IRQ_GPIO 9 | |
6384fdad | 192 | #define PCM990_MMC0_IRQ PXA_GPIO_TO_IRQ(PCM990_MMC0_IRQ_GPIO) |
6cab4860 | 193 | #define PCM990_MMC0_IRQ_EDGE IRQ_TYPE_EDGE_FALLING |
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194 | |
195 | /* | |
196 | * USB phyCore | |
197 | */ | |
198 | #define PCM990_USB_OVERCURRENT (88 | GPIO_ALT_FN_1_IN) | |
199 | #define PCM990_USB_PWR_EN (89 | GPIO_ALT_FN_2_OUT) |