Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / arch / arm / mach-pxa / include / mach / palmtc.h
blob81c727b3cfd23c60bc31e88087e3299eca1e5b3b
1 /*
2 * linux/include/asm-arm/arch-pxa/palmtc-gpio.h
4 * GPIOs and interrupts for Palm Tungsten|C Handheld Computer
6 * Authors: Alex Osborne <bobofdoom@gmail.com>
7 * Marek Vasut <marek.vasut@gmail.com>
8 * Holger Bocklet <bitz.email@gmx.net>
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.
16 #ifndef _INCLUDE_PALMTC_H_
17 #define _INCLUDE_PALMTC_H_
19 #include "irqs.h" /* PXA_GPIO_TO_IRQ */
21 /** HERE ARE GPIOs **/
23 /* GPIOs */
24 #define GPIO_NR_PALMTC_EARPHONE_DETECT 2
25 #define GPIO_NR_PALMTC_CRADLE_DETECT 5
26 #define GPIO_NR_PALMTC_HOTSYNC_BUTTON 7
28 /* SD/MMC */
29 #define GPIO_NR_PALMTC_SD_DETECT_N 12
30 #define GPIO_NR_PALMTC_SD_POWER 32
31 #define GPIO_NR_PALMTC_SD_READONLY 54
33 /* WLAN */
34 #define GPIO_NR_PALMTC_PCMCIA_READY 13
35 #define GPIO_NR_PALMTC_PCMCIA_PWRREADY 14
36 #define GPIO_NR_PALMTC_PCMCIA_POWER1 15
37 #define GPIO_NR_PALMTC_PCMCIA_POWER2 33
38 #define GPIO_NR_PALMTC_PCMCIA_POWER3 55
39 #define GPIO_NR_PALMTC_PCMCIA_RESET 78
41 /* UDC */
42 #define GPIO_NR_PALMTC_USB_DETECT_N 4
43 #define GPIO_NR_PALMTC_USB_POWER 36
45 /* LCD/BACKLIGHT */
46 #define GPIO_NR_PALMTC_BL_POWER 16
47 #define GPIO_NR_PALMTC_LCD_POWER 44
48 #define GPIO_NR_PALMTC_LCD_BLANK 38
50 /* UART */
51 #define GPIO_NR_PALMTC_RS232_POWER 37
53 /* IRDA */
54 #define GPIO_NR_PALMTC_IR_DISABLE 45
56 /* IRQs */
57 #define IRQ_GPIO_PALMTC_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMTC_SD_DETECT_N)
58 #define IRQ_GPIO_PALMTC_WLAN_READY PXA_GPIO_TO_IRQ(GPIO_NR_PALMTC_WLAN_READY)
60 /* UCB1400 GPIOs */
61 #define GPIO_NR_PALMTC_POWER_DETECT (0x80 | 0x00)
62 #define GPIO_NR_PALMTC_HEADPHONE_DETECT (0x80 | 0x01)
63 #define GPIO_NR_PALMTC_SPEAKER_ENABLE (0x80 | 0x03)
64 #define GPIO_NR_PALMTC_VIBRA_POWER (0x80 | 0x05)
65 #define GPIO_NR_PALMTC_LED_POWER (0x80 | 0x07)
67 /** HERE ARE INIT VALUES **/
68 #define PALMTC_UCB1400_GPIO_OFFSET 0x80
70 /* BATTERY */
71 #define PALMTC_BAT_MAX_VOLTAGE 4000 /* 4.00V maximum voltage */
72 #define PALMTC_BAT_MIN_VOLTAGE 3550 /* 3.55V critical voltage */
73 #define PALMTC_BAT_MAX_CURRENT 0 /* unknown */
74 #define PALMTC_BAT_MIN_CURRENT 0 /* unknown */
75 #define PALMTC_BAT_MAX_CHARGE 1 /* unknown */
76 #define PALMTC_BAT_MIN_CHARGE 1 /* unknown */
77 #define PALMTC_MAX_LIFE_MINS 240 /* on-life in minutes */
79 #define PALMTC_BAT_MEASURE_DELAY (HZ * 1)
81 /* BACKLIGHT */
82 #define PALMTC_MAX_INTENSITY 0xFE
83 #define PALMTC_DEFAULT_INTENSITY 0x7E
84 #define PALMTC_LIMIT_MASK 0x7F
85 #define PALMTC_PRESCALER 0x3F
86 #define PALMTC_PERIOD_NS 3500
88 #endif