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1da177e4 LT |
1 | /* |
2 | * Hardware specific definitions for SL-C7xx series of PDAs | |
3 | * | |
4 | * Copyright (c) 2004-2005 Richard Purdie | |
5 | * | |
6 | * Based on Sharp's 2.4 kernel patches | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | */ | |
13 | #ifndef __ASM_ARCH_CORGI_H | |
14 | #define __ASM_ARCH_CORGI_H 1 | |
15 | ||
16 | ||
17 | /* | |
18 | * Corgi (Non Standard) GPIO Definitions | |
19 | */ | |
20 | #define CORGI_GPIO_KEY_INT (0) /* Keyboard Interrupt */ | |
21 | #define CORGI_GPIO_AC_IN (1) /* Charger Detection */ | |
22 | #define CORGI_GPIO_WAKEUP (3) /* System wakeup notification? */ | |
23 | #define CORGI_GPIO_AK_INT (4) /* Headphone Jack Control Interrupt */ | |
24 | #define CORGI_GPIO_TP_INT (5) /* Touch Panel Interrupt */ | |
25 | #define CORGI_GPIO_nSD_WP (7) /* SD Write Protect? */ | |
26 | #define CORGI_GPIO_nSD_DETECT (9) /* MMC/SD Card Detect */ | |
27 | #define CORGI_GPIO_nSD_INT (10) /* SD Interrupt for SDIO? */ | |
28 | #define CORGI_GPIO_MAIN_BAT_LOW (11) /* Main Battery Low Notification */ | |
29 | #define CORGI_GPIO_BAT_COVER (11) /* Battery Cover Detect */ | |
30 | #define CORGI_GPIO_LED_ORANGE (13) /* Orange LED Control */ | |
31 | #define CORGI_GPIO_CF_CD (14) /* Compact Flash Card Detect */ | |
32 | #define CORGI_GPIO_CHRG_FULL (16) /* Charging Complete Notification */ | |
33 | #define CORGI_GPIO_CF_IRQ (17) /* Compact Flash Interrupt */ | |
34 | #define CORGI_GPIO_LCDCON_CS (19) /* LCD Control Chip Select */ | |
35 | #define CORGI_GPIO_MAX1111_CS (20) /* MAX1111 Chip Select */ | |
36 | #define CORGI_GPIO_ADC_TEMP_ON (21) /* Select battery voltage or temperature */ | |
37 | #define CORGI_GPIO_IR_ON (22) /* Enable IR Transciever */ | |
38 | #define CORGI_GPIO_ADS7846_CS (24) /* ADS7846 Chip Select */ | |
39 | #define CORGI_GPIO_SD_PWR (33) /* MMC/SD Power */ | |
40 | #define CORGI_GPIO_CHRG_ON (38) /* Enable battery Charging */ | |
41 | #define CORGI_GPIO_DISCHARGE_ON (42) /* Enable battery Discharge */ | |
42 | #define CORGI_GPIO_CHRG_UKN (43) /* Unknown Charging (Bypass Control?) */ | |
43 | #define CORGI_GPIO_HSYNC (44) /* LCD HSync Pulse */ | |
44 | #define CORGI_GPIO_USB_PULLUP (45) /* USB show presence to host */ | |
45 | ||
46 | ||
47 | /* | |
48 | * Corgi Keyboard Definitions | |
49 | */ | |
50 | #define CORGI_KEY_STROBE_NUM (12) | |
51 | #define CORGI_KEY_SENSE_NUM (8) | |
52 | #define CORGI_GPIO_ALL_STROBE_BIT (0x00003ffc) | |
53 | #define CORGI_GPIO_HIGH_SENSE_BIT (0xfc000000) | |
54 | #define CORGI_GPIO_HIGH_SENSE_RSHIFT (26) | |
55 | #define CORGI_GPIO_LOW_SENSE_BIT (0x00000003) | |
56 | #define CORGI_GPIO_LOW_SENSE_LSHIFT (6) | |
57 | #define CORGI_GPIO_STROBE_BIT(a) GPIO_bit(66+(a)) | |
58 | #define CORGI_GPIO_SENSE_BIT(a) GPIO_bit(58+(a)) | |
59 | #define CORGI_GAFR_ALL_STROBE_BIT (0x0ffffff0) | |
60 | #define CORGI_GAFR_HIGH_SENSE_BIT (0xfff00000) | |
61 | #define CORGI_GAFR_LOW_SENSE_BIT (0x0000000f) | |
62 | #define CORGI_GPIO_KEY_SENSE(a) (58+(a)) | |
63 | #define CORGI_GPIO_KEY_STROBE(a) (66+(a)) | |
64 | ||
65 | ||
66 | /* | |
67 | * Corgi Interrupts | |
68 | */ | |
69 | #define CORGI_IRQ_GPIO_KEY_INT IRQ_GPIO(0) | |
70 | #define CORGI_IRQ_GPIO_AC_IN IRQ_GPIO(1) | |
71 | #define CORGI_IRQ_GPIO_WAKEUP IRQ_GPIO(3) | |
72 | #define CORGI_IRQ_GPIO_AK_INT IRQ_GPIO(4) | |
73 | #define CORGI_IRQ_GPIO_TP_INT IRQ_GPIO(5) | |
74 | #define CORGI_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9) | |
75 | #define CORGI_IRQ_GPIO_nSD_INT IRQ_GPIO(10) | |
76 | #define CORGI_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(11) | |
77 | #define CORGI_IRQ_GPIO_CF_CD IRQ_GPIO(14) | |
78 | #define CORGI_IRQ_GPIO_CHRG_FULL IRQ_GPIO(16) /* Battery fully charged */ | |
79 | #define CORGI_IRQ_GPIO_CF_IRQ IRQ_GPIO(17) | |
80 | #define CORGI_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(58+(a)) /* Keyboard Sense lines */ | |
81 | ||
82 | ||
83 | /* | |
84 | * Corgi SCOOP GPIOs and Config | |
85 | */ | |
86 | #define CORGI_SCP_LED_GREEN SCOOP_GPCR_PA11 | |
87 | #define CORGI_SCP_SWA SCOOP_GPCR_PA12 /* Hinge Switch A */ | |
88 | #define CORGI_SCP_SWB SCOOP_GPCR_PA13 /* Hinge Switch B */ | |
89 | #define CORGI_SCP_MUTE_L SCOOP_GPCR_PA14 | |
90 | #define CORGI_SCP_MUTE_R SCOOP_GPCR_PA15 | |
91 | #define CORGI_SCP_AKIN_PULLUP SCOOP_GPCR_PA16 | |
92 | #define CORGI_SCP_APM_ON SCOOP_GPCR_PA17 | |
93 | #define CORGI_SCP_BACKLIGHT_CONT SCOOP_GPCR_PA18 | |
94 | #define CORGI_SCP_MIC_BIAS SCOOP_GPCR_PA19 | |
95 | ||
96 | #define CORGI_SCOOP_IO_DIR ( CORGI_SCP_LED_GREEN | CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R | \ | |
97 | CORGI_SCP_AKIN_PULLUP | CORGI_SCP_APM_ON | CORGI_SCP_BACKLIGHT_CONT | \ | |
98 | CORGI_SCP_MIC_BIAS ) | |
99 | #define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R ) | |
100 | ||
101 | ||
102 | /* | |
103 | * Shared data structures | |
104 | */ | |
105 | extern struct platform_device corgiscoop_device; | |
41b1bce8 | 106 | extern struct platform_device corgissp_device; |
1da177e4 | 107 | |
1da177e4 LT |
108 | #endif /* __ASM_ARCH_CORGI_H */ |
109 |