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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * GPIOs and interrupts for Palm Tungsten|T5 Handheld Computer
- *
- * Authors: Ales Snuparek <[email protected]>
- * Marek Vasut <[email protected]>
- * Justin Kendrick <[email protected]>
- * RichardT5 <[email protected]>
- */
- #ifndef _INCLUDE_PALMT5_H_
- #define _INCLUDE_PALMT5_H_
- #include "irqs.h" /* PXA_GPIO_TO_IRQ */
- /** HERE ARE GPIOs **/
- /* GPIOs */
- #define GPIO_NR_PALMT5_GPIO_RESET 1
- #define GPIO_NR_PALMT5_POWER_DETECT 90
- #define GPIO_NR_PALMT5_HOTSYNC_BUTTON_N 10
- #define GPIO_NR_PALMT5_EARPHONE_DETECT 107
- /* SD/MMC */
- #define GPIO_NR_PALMT5_SD_DETECT_N 14
- #define GPIO_NR_PALMT5_SD_POWER 114
- #define GPIO_NR_PALMT5_SD_READONLY 115
- /* TOUCHSCREEN */
- #define GPIO_NR_PALMT5_WM9712_IRQ 27
- /* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
- #define GPIO_NR_PALMT5_IR_DISABLE 40
- /* USB */
- #define GPIO_NR_PALMT5_USB_DETECT_N 15
- #define GPIO_NR_PALMT5_USB_PULLUP 93
- /* LCD/BACKLIGHT */
- #define GPIO_NR_PALMT5_BL_POWER 84
- #define GPIO_NR_PALMT5_LCD_POWER 96
- /* BLUETOOTH */
- #define GPIO_NR_PALMT5_BT_POWER 17
- #define GPIO_NR_PALMT5_BT_RESET 83
- /* INTERRUPTS */
- #define IRQ_GPIO_PALMT5_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_SD_DETECT_N)
- #define IRQ_GPIO_PALMT5_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_WM9712_IRQ)
- #define IRQ_GPIO_PALMT5_USB_DETECT PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_USB_DETECT)
- #define IRQ_GPIO_PALMT5_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_GPIO_RESET)
- /** HERE ARE INIT VALUES **/
- /* Various addresses */
- #define PALMT5_PHYS_RAM_START 0xa0000000
- #define PALMT5_PHYS_IO_START 0x40000000
- #define PALMT5_STR_BASE 0xa0200000
- /* TOUCHSCREEN */
- #define AC97_LINK_FRAME 21
- /* BATTERY */
- #define PALMT5_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */
- #define PALMT5_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */
- #define PALMT5_BAT_MAX_CURRENT 0 /* unknown */
- #define PALMT5_BAT_MIN_CURRENT 0 /* unknown */
- #define PALMT5_BAT_MAX_CHARGE 1 /* unknown */
- #define PALMT5_BAT_MIN_CHARGE 1 /* unknown */
- #define PALMT5_MAX_LIFE_MINS 360 /* on-life in minutes */
- #define PALMT5_BAT_MEASURE_DELAY (HZ * 1)
- /* BACKLIGHT */
- #define PALMT5_MAX_INTENSITY 0xFE
- #define PALMT5_DEFAULT_INTENSITY 0x7E
- #define PALMT5_LIMIT_MASK 0x7F
- #define PALMT5_PRESCALER 0x3F
- #define PALMT5_PERIOD_NS 3500
- #endif
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