81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* GPIOs and interrupts for Palm Zire72 Handheld Computer
|
|
*
|
|
* Authors: Alex Osborne <bobofdoom@gmail.com>
|
|
* Jan Herman <2hp@seznam.cz>
|
|
* Sergey Lapin <slapin@ossfans.org>
|
|
*/
|
|
|
|
#ifndef _INCLUDE_PALMZ72_H_
|
|
#define _INCLUDE_PALMZ72_H_
|
|
|
|
/* Power and control */
|
|
#define GPIO_NR_PALMZ72_GPIO_RESET 1
|
|
#define GPIO_NR_PALMZ72_POWER_DETECT 0
|
|
|
|
/* SD/MMC */
|
|
#define GPIO_NR_PALMZ72_SD_DETECT_N 14
|
|
#define GPIO_NR_PALMZ72_SD_POWER_N 98
|
|
#define GPIO_NR_PALMZ72_SD_RO 115
|
|
|
|
/* Touchscreen */
|
|
#define GPIO_NR_PALMZ72_WM9712_IRQ 27
|
|
|
|
/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
|
|
#define GPIO_NR_PALMZ72_IR_DISABLE 49
|
|
|
|
/* USB */
|
|
#define GPIO_NR_PALMZ72_USB_DETECT_N 15
|
|
#define GPIO_NR_PALMZ72_USB_PULLUP 95
|
|
|
|
/* LCD/Backlight */
|
|
#define GPIO_NR_PALMZ72_BL_POWER 20
|
|
#define GPIO_NR_PALMZ72_LCD_POWER 96
|
|
|
|
/* LED */
|
|
#define GPIO_NR_PALMZ72_LED_GREEN 88
|
|
|
|
/* Bluetooth */
|
|
#define GPIO_NR_PALMZ72_BT_POWER 17
|
|
#define GPIO_NR_PALMZ72_BT_RESET 83
|
|
|
|
/* Camera */
|
|
#define GPIO_NR_PALMZ72_CAM_PWDN 56
|
|
#define GPIO_NR_PALMZ72_CAM_RESET 57
|
|
#define GPIO_NR_PALMZ72_CAM_POWER 91
|
|
|
|
/** Initial values **/
|
|
|
|
/* Battery */
|
|
#define PALMZ72_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */
|
|
#define PALMZ72_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */
|
|
#define PALMZ72_BAT_MAX_CURRENT 0 /* unknown */
|
|
#define PALMZ72_BAT_MIN_CURRENT 0 /* unknown */
|
|
#define PALMZ72_BAT_MAX_CHARGE 1 /* unknown */
|
|
#define PALMZ72_BAT_MIN_CHARGE 1 /* unknown */
|
|
#define PALMZ72_MAX_LIFE_MINS 360 /* on-life in minutes */
|
|
|
|
/* Backlight */
|
|
#define PALMZ72_MAX_INTENSITY 0xFE
|
|
#define PALMZ72_DEFAULT_INTENSITY 0x7E
|
|
#define PALMZ72_LIMIT_MASK 0x7F
|
|
#define PALMZ72_PRESCALER 0x3F
|
|
#define PALMZ72_PERIOD_NS 3500
|
|
|
|
#ifdef CONFIG_PM
|
|
struct palmz72_resume_info {
|
|
u32 magic0; /* 0x0 */
|
|
u32 magic1; /* 0x4 */
|
|
u32 resume_addr; /* 0x8 */
|
|
u32 pad[11]; /* 0xc..0x37 */
|
|
u32 arm_control; /* 0x38 */
|
|
u32 aux_control; /* 0x3c */
|
|
u32 ttb; /* 0x40 */
|
|
u32 domain_access; /* 0x44 */
|
|
u32 process_id; /* 0x48 */
|
|
};
|
|
#endif
|
|
#endif
|
|
|