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| author | Sergey Lapin <slapin@ossfans.org> | 2008-08-29 15:47:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-26 21:17:47 +0100 |
| commit | c49e1e63a9c7893d9ff9be4258d86ddc5485d712 (patch) | |
| tree | eed5240ff105f54dcc26fe469e7746b230563000 /arch/arm/mach-pxa/include/mach/palmz72.h | |
| parent | d9105c2b01eedb620cae96073dde4f760367817f (diff) | |
| download | lwn-c49e1e63a9c7893d9ff9be4258d86ddc5485d712.tar.gz lwn-c49e1e63a9c7893d9ff9be4258d86ddc5485d712.zip | |
[ARM] 5238/2: Very basic Palm Zire 72 support
This patch contains very basic support of Palm Zire 72.
Signed-off-by: Sergey Lapin <slapin@ossfans.org>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/palmz72.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/palmz72.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/palmz72.h b/arch/arm/mach-pxa/include/mach/palmz72.h new file mode 100644 index 000000000000..8fd30bcecb7c --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/palmz72.h @@ -0,0 +1,67 @@ +/* + * GPIOs and interrupts for Palm Zire72 Handheld Computer + * + * Authors: Alex Osborne <bobofdoom@gmail.com> + * Jan Herman <2hp@seznam.cz> + * Sergey Lapin <slapin@ossfans.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#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_POWER 95 +#define GPIO_NR_PALMZ72_USB_PULLUP 12 + +/* 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 + +/** 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 /* unknokn */ +#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 + +#endif + |