cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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palmld.h (2923B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * GPIOs and interrupts for Palm LifeDrive Handheld Computer
      4 *
      5 * Authors:	Alex Osborne <ato@meshy.org>
      6 *		Marek Vasut <marek.vasut@gmail.com>
      7 */
      8
      9#ifndef _INCLUDE_PALMLD_H_
     10#define _INCLUDE_PALMLD_H_
     11
     12#include "irqs.h" /* PXA_GPIO_TO_IRQ */
     13
     14/** HERE ARE GPIOs **/
     15
     16/* GPIOs */
     17#define GPIO_NR_PALMLD_GPIO_RESET	1
     18#define GPIO_NR_PALMLD_POWER_DETECT	4
     19#define GPIO_NR_PALMLD_HOTSYNC_BUTTON_N	10
     20#define GPIO_NR_PALMLD_POWER_SWITCH	12
     21#define GPIO_NR_PALMLD_EARPHONE_DETECT 	13
     22#define GPIO_NR_PALMLD_LOCK_SWITCH	15
     23
     24/* SD/MMC */
     25#define GPIO_NR_PALMLD_SD_DETECT_N	14
     26#define GPIO_NR_PALMLD_SD_POWER		114
     27#define GPIO_NR_PALMLD_SD_READONLY	116
     28
     29/* TOUCHSCREEN */
     30#define GPIO_NR_PALMLD_WM9712_IRQ	27
     31
     32/* IRDA */
     33#define GPIO_NR_PALMLD_IR_DISABLE	108
     34
     35/* LCD/BACKLIGHT */
     36#define GPIO_NR_PALMLD_BL_POWER		19
     37#define GPIO_NR_PALMLD_LCD_POWER	96
     38
     39/* LCD BORDER */
     40#define GPIO_NR_PALMLD_BORDER_SWITCH	21
     41#define GPIO_NR_PALMLD_BORDER_SELECT	22
     42
     43/* BLUETOOTH */
     44#define GPIO_NR_PALMLD_BT_POWER		17
     45#define GPIO_NR_PALMLD_BT_RESET		83
     46
     47/* PCMCIA (WiFi) */
     48#define GPIO_NR_PALMLD_PCMCIA_READY	38
     49#define GPIO_NR_PALMLD_PCMCIA_POWER	36
     50#define GPIO_NR_PALMLD_PCMCIA_RESET	81
     51
     52/* LEDs */
     53#define GPIO_NR_PALMLD_LED_GREEN	52
     54#define GPIO_NR_PALMLD_LED_AMBER	94
     55
     56/* IDE */
     57#define GPIO_NR_PALMLD_IDE_RESET	98
     58#define GPIO_NR_PALMLD_IDE_PWEN		115
     59
     60/* USB */
     61#define GPIO_NR_PALMLD_USB_DETECT_N	3
     62#define GPIO_NR_PALMLD_USB_READY	86
     63#define GPIO_NR_PALMLD_USB_RESET	88
     64#define GPIO_NR_PALMLD_USB_INT		106
     65#define GPIO_NR_PALMLD_USB_POWER	118
     66/* 20, 53 and 86 are usb related too */
     67
     68/* INTERRUPTS */
     69#define IRQ_GPIO_PALMLD_GPIO_RESET	PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_GPIO_RESET)
     70#define IRQ_GPIO_PALMLD_SD_DETECT_N	PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_SD_DETECT_N)
     71#define IRQ_GPIO_PALMLD_WM9712_IRQ	PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_WM9712_IRQ)
     72#define IRQ_GPIO_PALMLD_IDE_IRQ		PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_IDE_IRQ)
     73
     74
     75/** HERE ARE INIT VALUES **/
     76
     77/* IO mappings */
     78#define PALMLD_USB_PHYS		PXA_CS2_PHYS
     79#define PALMLD_USB_VIRT		0xf0000000
     80#define PALMLD_USB_SIZE		0x00100000
     81
     82#define PALMLD_IDE_PHYS		0x20000000
     83#define PALMLD_IDE_VIRT		0xf1000000
     84#define PALMLD_IDE_SIZE		0x00100000
     85
     86#define PALMLD_PHYS_IO_START	0x40000000
     87#define PALMLD_STR_BASE		0xa0200000
     88
     89/* BATTERY */
     90#define PALMLD_BAT_MAX_VOLTAGE		4000	/* 4.00V maximum voltage */
     91#define PALMLD_BAT_MIN_VOLTAGE		3550	/* 3.55V critical voltage */
     92#define PALMLD_BAT_MAX_CURRENT		0	/* unknown */
     93#define PALMLD_BAT_MIN_CURRENT		0	/* unknown */
     94#define PALMLD_BAT_MAX_CHARGE		1	/* unknown */
     95#define PALMLD_BAT_MIN_CHARGE		1	/* unknown */
     96#define PALMLD_MAX_LIFE_MINS		240	/* on-life in minutes */
     97
     98#define PALMLD_BAT_MEASURE_DELAY	(HZ * 1)
     99
    100/* BACKLIGHT */
    101#define PALMLD_MAX_INTENSITY		0xFE
    102#define PALMLD_DEFAULT_INTENSITY	0x7E
    103#define PALMLD_LIMIT_MASK		0x7F
    104#define PALMLD_PRESCALER		0x3F
    105#define PALMLD_PERIOD_NS		3500
    106
    107#endif