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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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
Linus Walleij9705e742014-02-04 13:53:07 +010016#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */
Linus Torvalds1da177e2005-04-16 15:20:36 -070017
18/*
19 * Corgi (Non Standard) GPIO Definitions
20 */
21#define CORGI_GPIO_KEY_INT (0) /* Keyboard Interrupt */
22#define CORGI_GPIO_AC_IN (1) /* Charger Detection */
23#define CORGI_GPIO_WAKEUP (3) /* System wakeup notification? */
24#define CORGI_GPIO_AK_INT (4) /* Headphone Jack Control Interrupt */
25#define CORGI_GPIO_TP_INT (5) /* Touch Panel Interrupt */
26#define CORGI_GPIO_nSD_WP (7) /* SD Write Protect? */
27#define CORGI_GPIO_nSD_DETECT (9) /* MMC/SD Card Detect */
28#define CORGI_GPIO_nSD_INT (10) /* SD Interrupt for SDIO? */
29#define CORGI_GPIO_MAIN_BAT_LOW (11) /* Main Battery Low Notification */
30#define CORGI_GPIO_BAT_COVER (11) /* Battery Cover Detect */
31#define CORGI_GPIO_LED_ORANGE (13) /* Orange LED Control */
32#define CORGI_GPIO_CF_CD (14) /* Compact Flash Card Detect */
33#define CORGI_GPIO_CHRG_FULL (16) /* Charging Complete Notification */
34#define CORGI_GPIO_CF_IRQ (17) /* Compact Flash Interrupt */
35#define CORGI_GPIO_LCDCON_CS (19) /* LCD Control Chip Select */
36#define CORGI_GPIO_MAX1111_CS (20) /* MAX1111 Chip Select */
37#define CORGI_GPIO_ADC_TEMP_ON (21) /* Select battery voltage or temperature */
Joe Perches7c9d4402011-06-23 11:39:20 -070038#define CORGI_GPIO_IR_ON (22) /* Enable IR Transceiver */
Linus Torvalds1da177e2005-04-16 15:20:36 -070039#define CORGI_GPIO_ADS7846_CS (24) /* ADS7846 Chip Select */
40#define CORGI_GPIO_SD_PWR (33) /* MMC/SD Power */
41#define CORGI_GPIO_CHRG_ON (38) /* Enable battery Charging */
42#define CORGI_GPIO_DISCHARGE_ON (42) /* Enable battery Discharge */
43#define CORGI_GPIO_CHRG_UKN (43) /* Unknown Charging (Bypass Control?) */
44#define CORGI_GPIO_HSYNC (44) /* LCD HSync Pulse */
45#define CORGI_GPIO_USB_PULLUP (45) /* USB show presence to host */
46
47
48/*
49 * Corgi Keyboard Definitions
50 */
51#define CORGI_KEY_STROBE_NUM (12)
52#define CORGI_KEY_SENSE_NUM (8)
53#define CORGI_GPIO_ALL_STROBE_BIT (0x00003ffc)
54#define CORGI_GPIO_HIGH_SENSE_BIT (0xfc000000)
55#define CORGI_GPIO_HIGH_SENSE_RSHIFT (26)
56#define CORGI_GPIO_LOW_SENSE_BIT (0x00000003)
57#define CORGI_GPIO_LOW_SENSE_LSHIFT (6)
58#define CORGI_GPIO_STROBE_BIT(a) GPIO_bit(66+(a))
59#define CORGI_GPIO_SENSE_BIT(a) GPIO_bit(58+(a))
60#define CORGI_GAFR_ALL_STROBE_BIT (0x0ffffff0)
61#define CORGI_GAFR_HIGH_SENSE_BIT (0xfff00000)
62#define CORGI_GAFR_LOW_SENSE_BIT (0x0000000f)
63#define CORGI_GPIO_KEY_SENSE(a) (58+(a))
64#define CORGI_GPIO_KEY_STROBE(a) (66+(a))
65
66
67/*
68 * Corgi Interrupts
69 */
Haojian Zhuang6384fda2011-10-10 14:21:08 +080070#define CORGI_IRQ_GPIO_KEY_INT PXA_GPIO_TO_IRQ(0)
71#define CORGI_IRQ_GPIO_AC_IN PXA_GPIO_TO_IRQ(1)
72#define CORGI_IRQ_GPIO_WAKEUP PXA_GPIO_TO_IRQ(3)
73#define CORGI_IRQ_GPIO_AK_INT PXA_GPIO_TO_IRQ(4)
74#define CORGI_IRQ_GPIO_TP_INT PXA_GPIO_TO_IRQ(5)
75#define CORGI_IRQ_GPIO_nSD_DETECT PXA_GPIO_TO_IRQ(9)
76#define CORGI_IRQ_GPIO_nSD_INT PXA_GPIO_TO_IRQ(10)
77#define CORGI_IRQ_GPIO_MAIN_BAT_LOW PXA_GPIO_TO_IRQ(11)
78#define CORGI_IRQ_GPIO_CF_CD PXA_GPIO_TO_IRQ(14)
79#define CORGI_IRQ_GPIO_CHRG_FULL PXA_GPIO_TO_IRQ(16) /* Battery fully charged */
80#define CORGI_IRQ_GPIO_CF_IRQ PXA_GPIO_TO_IRQ(17)
81#define CORGI_IRQ_GPIO_KEY_SENSE(a) PXA_GPIO_TO_IRQ(58+(a)) /* Keyboard Sense lines */
Linus Torvalds1da177e2005-04-16 15:20:36 -070082
83
84/*
85 * Corgi SCOOP GPIOs and Config
86 */
87#define CORGI_SCP_LED_GREEN SCOOP_GPCR_PA11
88#define CORGI_SCP_SWA SCOOP_GPCR_PA12 /* Hinge Switch A */
89#define CORGI_SCP_SWB SCOOP_GPCR_PA13 /* Hinge Switch B */
90#define CORGI_SCP_MUTE_L SCOOP_GPCR_PA14
91#define CORGI_SCP_MUTE_R SCOOP_GPCR_PA15
92#define CORGI_SCP_AKIN_PULLUP SCOOP_GPCR_PA16
93#define CORGI_SCP_APM_ON SCOOP_GPCR_PA17
94#define CORGI_SCP_BACKLIGHT_CONT SCOOP_GPCR_PA18
95#define CORGI_SCP_MIC_BIAS SCOOP_GPCR_PA19
96
97#define CORGI_SCOOP_IO_DIR ( CORGI_SCP_LED_GREEN | CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R | \
98 CORGI_SCP_AKIN_PULLUP | CORGI_SCP_APM_ON | CORGI_SCP_BACKLIGHT_CONT | \
99 CORGI_SCP_MIC_BIAS )
100#define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R )
101
Haojian Zhuang1a8d5fa2011-11-08 14:15:59 +0800102#define CORGI_SCOOP_GPIO_BASE (PXA_NR_BUILTIN_GPIO)
Eric Miao6168cda2008-09-05 18:15:22 +0800103#define CORGI_GPIO_LED_GREEN (CORGI_SCOOP_GPIO_BASE + 0)
104#define CORGI_GPIO_SWA (CORGI_SCOOP_GPIO_BASE + 1) /* Hinge Switch A */
105#define CORGI_GPIO_SWB (CORGI_SCOOP_GPIO_BASE + 2) /* Hinge Switch B */
106#define CORGI_GPIO_MUTE_L (CORGI_SCOOP_GPIO_BASE + 3)
107#define CORGI_GPIO_MUTE_R (CORGI_SCOOP_GPIO_BASE + 4)
108#define CORGI_GPIO_AKIN_PULLUP (CORGI_SCOOP_GPIO_BASE + 5)
109#define CORGI_GPIO_APM_ON (CORGI_SCOOP_GPIO_BASE + 6)
110#define CORGI_GPIO_BACKLIGHT_CONT (CORGI_SCOOP_GPIO_BASE + 7)
111#define CORGI_GPIO_MIC_BIAS (CORGI_SCOOP_GPIO_BASE + 8)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700112
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113#endif /* __ASM_ARCH_CORGI_H */
114