diff options
Diffstat (limited to 'arch/arm/mach-sa1100/include/mach/h3xxx.h')
-rw-r--r-- | arch/arm/mach-sa1100/include/mach/h3xxx.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/include/mach/h3xxx.h b/arch/arm/mach-sa1100/include/mach/h3xxx.h new file mode 100644 index 00000000000..7d9df16f04a --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/h3xxx.h | |||
@@ -0,0 +1,94 @@ | |||
1 | /* | ||
2 | * Definitions for Compaq iPAQ H3100 and H3600 handheld computers | ||
3 | * | ||
4 | * (c) 2000 Compaq Computer Corporation. (Author: Jamey Hicks) | ||
5 | * (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru> | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | */ | ||
12 | |||
13 | #ifndef _INCLUDE_H3XXX_H_ | ||
14 | #define _INCLUDE_H3XXX_H_ | ||
15 | |||
16 | /* Physical memory regions corresponding to chip selects */ | ||
17 | #define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) | ||
18 | #define H3600_BANK_2_PHYS SA1100_CS2_PHYS | ||
19 | #define H3600_BANK_4_PHYS SA1100_CS4_PHYS | ||
20 | |||
21 | /* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ | ||
22 | #define H3600_EGPIO_VIRT 0xf0000000 | ||
23 | #define H3600_BANK_2_VIRT 0xf1000000 | ||
24 | #define H3600_BANK_4_VIRT 0xf3800000 | ||
25 | |||
26 | /* | ||
27 | * gpiolib numbers for all iPAQs | ||
28 | */ | ||
29 | #define H3XXX_GPIO_PWR_BUTTON 0 | ||
30 | #define H3XXX_GPIO_PCMCIA_CD1 10 | ||
31 | #define H3XXX_GPIO_PCMCIA_IRQ1 11 | ||
32 | #define H3XXX_GPIO_PCMCIA_CD0 17 | ||
33 | #define H3XXX_GPIO_ACTION_BUTTON 18 | ||
34 | #define H3XXX_GPIO_SYS_CLK 19 | ||
35 | #define H3XXX_GPIO_PCMCIA_IRQ0 21 | ||
36 | #define H3XXX_GPIO_COM_DCD 23 | ||
37 | #define H3XXX_GPIO_OPTION 24 | ||
38 | #define H3XXX_GPIO_COM_CTS 25 | ||
39 | #define H3XXX_GPIO_COM_RTS 26 | ||
40 | |||
41 | /* machine-specific gpios */ | ||
42 | |||
43 | #define H3100_GPIO_BT_ON 2 | ||
44 | #define H3100_GPIO_QMUTE 4 | ||
45 | #define H3100_GPIO_LCD_3V_ON 5 | ||
46 | #define H3100_GPIO_AUD_ON 6 | ||
47 | #define H3100_GPIO_AUD_PWR_ON 7 | ||
48 | #define H3100_GPIO_IR_ON 8 | ||
49 | #define H3100_GPIO_IR_FSEL 9 | ||
50 | |||
51 | #define H3600_GPIO_CLK_SET0 12 /* audio sample rate clock generator */ | ||
52 | #define H3600_GPIO_CLK_SET1 13 | ||
53 | #define H3600_GPIO_SOFT_RESET 20 /* also known as BATT_FAULT */ | ||
54 | #define H3600_GPIO_OPT_LOCK 22 | ||
55 | #define H3600_GPIO_OPT_DET 27 | ||
56 | |||
57 | |||
58 | /* H3100 / 3600 EGPIO pins */ | ||
59 | #define H3XXX_EGPIO_BASE (GPIO_MAX + 1) | ||
60 | |||
61 | #define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0) | ||
62 | #define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */ | ||
63 | #define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */ | ||
64 | #define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */ | ||
65 | #define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */ | ||
66 | #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */ | ||
67 | #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */ | ||
68 | #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */ | ||
69 | |||
70 | /* H3600 only EGPIO pins */ | ||
71 | #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */ | ||
72 | #define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */ | ||
73 | #define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */ | ||
74 | #define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */ | ||
75 | #define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */ | ||
76 | #define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */ | ||
77 | #define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ | ||
78 | #define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ | ||
79 | |||
80 | struct gpio_default_state { | ||
81 | int gpio; | ||
82 | int mode; | ||
83 | const char *name; | ||
84 | }; | ||
85 | |||
86 | #define GPIO_MODE_IN -1 | ||
87 | #define GPIO_MODE_OUT0 0 | ||
88 | #define GPIO_MODE_OUT1 1 | ||
89 | |||
90 | void h3xxx_init_gpio(struct gpio_default_state *s, size_t n); | ||
91 | void __init h3xxx_map_io(void); | ||
92 | void __init h3xxx_mach_init(void); | ||
93 | |||
94 | #endif /* _INCLUDE_H3XXX_H_ */ | ||