Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
0f6ff0f0 MV |
2 | /* |
3 | * GPIOs and interrupts for Palm Tungsten|T5 Handheld Computer | |
4 | * | |
5 | * Authors: Ales Snuparek <snuparek@atlas.cz> | |
6 | * Marek Vasut <marek.vasut@gmail.com> | |
7 | * Justin Kendrick <twilightsentry@gmail.com> | |
8 | * RichardT5 <richard_t5@users.sourceforge.net> | |
0f6ff0f0 MV |
9 | */ |
10 | ||
11 | #ifndef _INCLUDE_PALMT5_H_ | |
12 | #define _INCLUDE_PALMT5_H_ | |
13 | ||
4c25c5d2 | 14 | #include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ |
9705e746 | 15 | |
0f6ff0f0 MV |
16 | /** HERE ARE GPIOs **/ |
17 | ||
18 | /* GPIOs */ | |
19 | #define GPIO_NR_PALMT5_GPIO_RESET 1 | |
20 | ||
21 | #define GPIO_NR_PALMT5_POWER_DETECT 90 | |
22 | #define GPIO_NR_PALMT5_HOTSYNC_BUTTON_N 10 | |
23 | #define GPIO_NR_PALMT5_EARPHONE_DETECT 107 | |
24 | ||
25 | /* SD/MMC */ | |
26 | #define GPIO_NR_PALMT5_SD_DETECT_N 14 | |
27 | #define GPIO_NR_PALMT5_SD_POWER 114 | |
28 | #define GPIO_NR_PALMT5_SD_READONLY 115 | |
29 | ||
30 | /* TOUCHSCREEN */ | |
31 | #define GPIO_NR_PALMT5_WM9712_IRQ 27 | |
32 | ||
33 | /* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ | |
34 | #define GPIO_NR_PALMT5_IR_DISABLE 40 | |
35 | ||
36 | /* USB */ | |
37 | #define GPIO_NR_PALMT5_USB_DETECT_N 15 | |
0f6ff0f0 MV |
38 | #define GPIO_NR_PALMT5_USB_PULLUP 93 |
39 | ||
40 | /* LCD/BACKLIGHT */ | |
41 | #define GPIO_NR_PALMT5_BL_POWER 84 | |
42 | #define GPIO_NR_PALMT5_LCD_POWER 96 | |
43 | ||
44 | /* BLUETOOTH */ | |
45 | #define GPIO_NR_PALMT5_BT_POWER 17 | |
46 | #define GPIO_NR_PALMT5_BT_RESET 83 | |
47 | ||
48 | /* INTERRUPTS */ | |
6384fdad HZ |
49 | #define IRQ_GPIO_PALMT5_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_SD_DETECT_N) |
50 | #define IRQ_GPIO_PALMT5_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_WM9712_IRQ) | |
51 | #define IRQ_GPIO_PALMT5_USB_DETECT PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_USB_DETECT) | |
52 | #define IRQ_GPIO_PALMT5_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_GPIO_RESET) | |
0f6ff0f0 MV |
53 | |
54 | /** HERE ARE INIT VALUES **/ | |
55 | ||
56 | /* Various addresses */ | |
57 | #define PALMT5_PHYS_RAM_START 0xa0000000 | |
58 | #define PALMT5_PHYS_IO_START 0x40000000 | |
81854f82 | 59 | #define PALMT5_STR_BASE 0xa0200000 |
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60 | |
61 | /* TOUCHSCREEN */ | |
62 | #define AC97_LINK_FRAME 21 | |
63 | ||
64 | /* BATTERY */ | |
65 | #define PALMT5_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ | |
66 | #define PALMT5_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ | |
af901ca1 | 67 | #define PALMT5_BAT_MAX_CURRENT 0 /* unknown */ |
0f6ff0f0 MV |
68 | #define PALMT5_BAT_MIN_CURRENT 0 /* unknown */ |
69 | #define PALMT5_BAT_MAX_CHARGE 1 /* unknown */ | |
70 | #define PALMT5_BAT_MIN_CHARGE 1 /* unknown */ | |
71 | #define PALMT5_MAX_LIFE_MINS 360 /* on-life in minutes */ | |
72 | ||
73 | #define PALMT5_BAT_MEASURE_DELAY (HZ * 1) | |
74 | ||
75 | /* BACKLIGHT */ | |
76 | #define PALMT5_MAX_INTENSITY 0xFE | |
77 | #define PALMT5_DEFAULT_INTENSITY 0x7E | |
78 | #define PALMT5_LIMIT_MASK 0x7F | |
79 | #define PALMT5_PRESCALER 0x3F | |
80 | #define PALMT5_PERIOD_NS 3500 | |
81 | ||
82 | #endif |