diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/palmtx.h')
-rw-r--r-- | include/asm-arm/arch-pxa/palmtx.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/palmtx.h b/include/asm-arm/arch-pxa/palmtx.h new file mode 100644 index 000000000000..1e8bccbda510 --- /dev/null +++ b/include/asm-arm/arch-pxa/palmtx.h | |||
@@ -0,0 +1,106 @@ | |||
1 | /* | ||
2 | * GPIOs and interrupts for Palm T|X Handheld Computer | ||
3 | * | ||
4 | * Based on palmld-gpio.h by Alex Osborne | ||
5 | * | ||
6 | * Authors: Marek Vasut <marek.vasut@gmail.com> | ||
7 | * Cristiano P. <cristianop@users.sourceforge.net> | ||
8 | * Jan Herman <2hp@seznam.cz> | ||
9 | * | ||
10 | * This program is free software; you can redistribute it and/or modify | ||
11 | * it under the terms of the GNU General Public License version 2 as | ||
12 | * published by the Free Software Foundation. | ||
13 | * | ||
14 | */ | ||
15 | |||
16 | #ifndef _INCLUDE_PALMTX_H_ | ||
17 | #define _INCLUDE_PALMTX_H_ | ||
18 | |||
19 | /** HERE ARE GPIOs **/ | ||
20 | |||
21 | /* GPIOs */ | ||
22 | #define GPIO_NR_PALMTX_GPIO_RESET 1 | ||
23 | |||
24 | #define GPIO_NR_PALMTX_POWER_DETECT 12 /* 90 */ | ||
25 | #define GPIO_NR_PALMTX_HOTSYNC_BUTTON_N 10 | ||
26 | #define GPIO_NR_PALMTX_EARPHONE_DETECT 107 | ||
27 | |||
28 | /* SD/MMC */ | ||
29 | #define GPIO_NR_PALMTX_SD_DETECT_N 14 | ||
30 | #define GPIO_NR_PALMTX_SD_POWER 114 /* probably */ | ||
31 | #define GPIO_NR_PALMTX_SD_READONLY 115 /* probably */ | ||
32 | |||
33 | /* TOUCHSCREEN */ | ||
34 | #define GPIO_NR_PALMTX_WM9712_IRQ 27 | ||
35 | |||
36 | /* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ | ||
37 | #define GPIO_NR_PALMTX_IR_DISABLE 40 | ||
38 | |||
39 | /* USB */ | ||
40 | #define GPIO_NR_PALMTX_USB_DETECT_N 13 | ||
41 | #define GPIO_NR_PALMTX_USB_POWER 95 | ||
42 | #define GPIO_NR_PALMTX_USB_PULLUP 93 | ||
43 | |||
44 | /* LCD/BACKLIGHT */ | ||
45 | #define GPIO_NR_PALMTX_BL_POWER 84 | ||
46 | #define GPIO_NR_PALMTX_LCD_POWER 96 | ||
47 | |||
48 | /* LCD BORDER */ | ||
49 | #define GPIO_NR_PALMTX_BORDER_SWITCH 98 | ||
50 | #define GPIO_NR_PALMTX_BORDER_SELECT 22 | ||
51 | |||
52 | /* BLUETOOTH */ | ||
53 | #define GPIO_NR_PALMTX_BT_POWER 17 | ||
54 | #define GPIO_NR_PALMTX_BT_RESET 83 | ||
55 | |||
56 | /* PCMCIA (WiFi) */ | ||
57 | #define GPIO_NR_PALMTX_PCMCIA_POWER1 94 | ||
58 | #define GPIO_NR_PALMTX_PCMCIA_POWER2 108 | ||
59 | #define GPIO_NR_PALMTX_PCMCIA_RESET 79 | ||
60 | #define GPIO_NR_PALMTX_PCMCIA_READY 116 | ||
61 | |||
62 | /* NAND Flash ... this GPIO may be incorrect! */ | ||
63 | #define GPIO_NR_PALMTX_NAND_BUFFER_DIR 79 | ||
64 | |||
65 | /* INTERRUPTS */ | ||
66 | #define IRQ_GPIO_PALMTX_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMTX_SD_DETECT_N) | ||
67 | #define IRQ_GPIO_PALMTX_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMTX_WM9712_IRQ) | ||
68 | #define IRQ_GPIO_PALMTX_USB_DETECT IRQ_GPIO(GPIO_NR_PALMTX_USB_DETECT) | ||
69 | #define IRQ_GPIO_PALMTX_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMTX_GPIO_RESET) | ||
70 | |||
71 | /** HERE ARE INIT VALUES **/ | ||
72 | |||
73 | /* Various addresses */ | ||
74 | #define PALMTX_PCMCIA_PHYS 0x28000000 | ||
75 | #define PALMTX_PCMCIA_VIRT 0xf0000000 | ||
76 | #define PALMTX_PCMCIA_SIZE 0x100000 | ||
77 | |||
78 | #define PALMTX_PHYS_RAM_START 0xa0000000 | ||
79 | #define PALMTX_PHYS_IO_START 0x40000000 | ||
80 | |||
81 | #define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS /* ChipSelect 0 */ | ||
82 | #define PALMTX_PHYS_NAND_START PXA_CS1_PHYS /* ChipSelect 1 */ | ||
83 | |||
84 | /* TOUCHSCREEN */ | ||
85 | #define AC97_LINK_FRAME 21 | ||
86 | |||
87 | |||
88 | /* BATTERY */ | ||
89 | #define PALMTX_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ | ||
90 | #define PALMTX_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ | ||
91 | #define PALMTX_BAT_MAX_CURRENT 0 /* unknokn */ | ||
92 | #define PALMTX_BAT_MIN_CURRENT 0 /* unknown */ | ||
93 | #define PALMTX_BAT_MAX_CHARGE 1 /* unknown */ | ||
94 | #define PALMTX_BAT_MIN_CHARGE 1 /* unknown */ | ||
95 | #define PALMTX_MAX_LIFE_MINS 360 /* on-life in minutes */ | ||
96 | |||
97 | #define PALMTX_BAT_MEASURE_DELAY (HZ * 1) | ||
98 | |||
99 | /* BACKLIGHT */ | ||
100 | #define PALMTX_MAX_INTENSITY 0xFE | ||
101 | #define PALMTX_DEFAULT_INTENSITY 0x7E | ||
102 | #define PALMTX_LIMIT_MASK 0x7F | ||
103 | #define PALMTX_PRESCALER 0x3F | ||
104 | #define PALMTX_PERIOD_NS 3500 | ||
105 | |||
106 | #endif | ||