Commit | Line | Data |
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0f6ff0f0 MV |
1 | /* |
2 | * GPIOs and interrupts for Palm Tungsten|T5 Handheld Computer | |
3 | * | |
4 | * Authors: Ales Snuparek <snuparek@atlas.cz> | |
5 | * Marek Vasut <marek.vasut@gmail.com> | |
6 | * Justin Kendrick <twilightsentry@gmail.com> | |
7 | * RichardT5 <richard_t5@users.sourceforge.net> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License version 2 as | |
11 | * published by the Free Software Foundation. | |
12 | * | |
13 | */ | |
14 | ||
15 | #ifndef _INCLUDE_PALMT5_H_ | |
16 | #define _INCLUDE_PALMT5_H_ | |
17 | ||
18 | /** HERE ARE GPIOs **/ | |
19 | ||
20 | /* GPIOs */ | |
21 | #define GPIO_NR_PALMT5_GPIO_RESET 1 | |
22 | ||
23 | #define GPIO_NR_PALMT5_POWER_DETECT 90 | |
24 | #define GPIO_NR_PALMT5_HOTSYNC_BUTTON_N 10 | |
25 | #define GPIO_NR_PALMT5_EARPHONE_DETECT 107 | |
26 | ||
27 | /* SD/MMC */ | |
28 | #define GPIO_NR_PALMT5_SD_DETECT_N 14 | |
29 | #define GPIO_NR_PALMT5_SD_POWER 114 | |
30 | #define GPIO_NR_PALMT5_SD_READONLY 115 | |
31 | ||
32 | /* TOUCHSCREEN */ | |
33 | #define GPIO_NR_PALMT5_WM9712_IRQ 27 | |
34 | ||
35 | /* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ | |
36 | #define GPIO_NR_PALMT5_IR_DISABLE 40 | |
37 | ||
38 | /* USB */ | |
39 | #define GPIO_NR_PALMT5_USB_DETECT_N 15 | |
40 | #define GPIO_NR_PALMT5_USB_POWER 95 | |
41 | #define GPIO_NR_PALMT5_USB_PULLUP 93 | |
42 | ||
43 | /* LCD/BACKLIGHT */ | |
44 | #define GPIO_NR_PALMT5_BL_POWER 84 | |
45 | #define GPIO_NR_PALMT5_LCD_POWER 96 | |
46 | ||
47 | /* BLUETOOTH */ | |
48 | #define GPIO_NR_PALMT5_BT_POWER 17 | |
49 | #define GPIO_NR_PALMT5_BT_RESET 83 | |
50 | ||
51 | /* INTERRUPTS */ | |
52 | #define IRQ_GPIO_PALMT5_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMT5_SD_DETECT_N) | |
53 | #define IRQ_GPIO_PALMT5_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMT5_WM9712_IRQ) | |
54 | #define IRQ_GPIO_PALMT5_USB_DETECT IRQ_GPIO(GPIO_NR_PALMT5_USB_DETECT) | |
55 | #define IRQ_GPIO_PALMT5_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMT5_GPIO_RESET) | |
56 | ||
57 | /** HERE ARE INIT VALUES **/ | |
58 | ||
59 | /* Various addresses */ | |
60 | #define PALMT5_PHYS_RAM_START 0xa0000000 | |
61 | #define PALMT5_PHYS_IO_START 0x40000000 | |
62 | ||
63 | /* TOUCHSCREEN */ | |
64 | #define AC97_LINK_FRAME 21 | |
65 | ||
66 | /* BATTERY */ | |
67 | #define PALMT5_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ | |
68 | #define PALMT5_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ | |
69 | #define PALMT5_BAT_MAX_CURRENT 0 /* unknokn */ | |
70 | #define PALMT5_BAT_MIN_CURRENT 0 /* unknown */ | |
71 | #define PALMT5_BAT_MAX_CHARGE 1 /* unknown */ | |
72 | #define PALMT5_BAT_MIN_CHARGE 1 /* unknown */ | |
73 | #define PALMT5_MAX_LIFE_MINS 360 /* on-life in minutes */ | |
74 | ||
75 | #define PALMT5_BAT_MEASURE_DELAY (HZ * 1) | |
76 | ||
77 | /* BACKLIGHT */ | |
78 | #define PALMT5_MAX_INTENSITY 0xFE | |
79 | #define PALMT5_DEFAULT_INTENSITY 0x7E | |
80 | #define PALMT5_LIMIT_MASK 0x7F | |
81 | #define PALMT5_PRESCALER 0x3F | |
82 | #define PALMT5_PERIOD_NS 3500 | |
83 | ||
84 | #endif |