1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * GPIOs and interrupts for Palm Tungsten|T5 Handheld Computer 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Authors: Ales Snuparek <snuparek@atlas.cz> 6*4882a593Smuzhiyun * Marek Vasut <marek.vasut@gmail.com> 7*4882a593Smuzhiyun * Justin Kendrick <twilightsentry@gmail.com> 8*4882a593Smuzhiyun * RichardT5 <richard_t5@users.sourceforge.net> 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef _INCLUDE_PALMT5_H_ 12*4882a593Smuzhiyun #define _INCLUDE_PALMT5_H_ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /** HERE ARE GPIOs **/ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* GPIOs */ 19*4882a593Smuzhiyun #define GPIO_NR_PALMT5_GPIO_RESET 1 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define GPIO_NR_PALMT5_POWER_DETECT 90 22*4882a593Smuzhiyun #define GPIO_NR_PALMT5_HOTSYNC_BUTTON_N 10 23*4882a593Smuzhiyun #define GPIO_NR_PALMT5_EARPHONE_DETECT 107 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* SD/MMC */ 26*4882a593Smuzhiyun #define GPIO_NR_PALMT5_SD_DETECT_N 14 27*4882a593Smuzhiyun #define GPIO_NR_PALMT5_SD_POWER 114 28*4882a593Smuzhiyun #define GPIO_NR_PALMT5_SD_READONLY 115 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun /* TOUCHSCREEN */ 31*4882a593Smuzhiyun #define GPIO_NR_PALMT5_WM9712_IRQ 27 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ 34*4882a593Smuzhiyun #define GPIO_NR_PALMT5_IR_DISABLE 40 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun /* USB */ 37*4882a593Smuzhiyun #define GPIO_NR_PALMT5_USB_DETECT_N 15 38*4882a593Smuzhiyun #define GPIO_NR_PALMT5_USB_PULLUP 93 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun /* LCD/BACKLIGHT */ 41*4882a593Smuzhiyun #define GPIO_NR_PALMT5_BL_POWER 84 42*4882a593Smuzhiyun #define GPIO_NR_PALMT5_LCD_POWER 96 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun /* BLUETOOTH */ 45*4882a593Smuzhiyun #define GPIO_NR_PALMT5_BT_POWER 17 46*4882a593Smuzhiyun #define GPIO_NR_PALMT5_BT_RESET 83 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun /* INTERRUPTS */ 49*4882a593Smuzhiyun #define IRQ_GPIO_PALMT5_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_SD_DETECT_N) 50*4882a593Smuzhiyun #define IRQ_GPIO_PALMT5_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_WM9712_IRQ) 51*4882a593Smuzhiyun #define IRQ_GPIO_PALMT5_USB_DETECT PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_USB_DETECT) 52*4882a593Smuzhiyun #define IRQ_GPIO_PALMT5_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_GPIO_RESET) 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun /** HERE ARE INIT VALUES **/ 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun /* Various addresses */ 57*4882a593Smuzhiyun #define PALMT5_PHYS_RAM_START 0xa0000000 58*4882a593Smuzhiyun #define PALMT5_PHYS_IO_START 0x40000000 59*4882a593Smuzhiyun #define PALMT5_STR_BASE 0xa0200000 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun /* TOUCHSCREEN */ 62*4882a593Smuzhiyun #define AC97_LINK_FRAME 21 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun /* BATTERY */ 65*4882a593Smuzhiyun #define PALMT5_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ 66*4882a593Smuzhiyun #define PALMT5_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ 67*4882a593Smuzhiyun #define PALMT5_BAT_MAX_CURRENT 0 /* unknown */ 68*4882a593Smuzhiyun #define PALMT5_BAT_MIN_CURRENT 0 /* unknown */ 69*4882a593Smuzhiyun #define PALMT5_BAT_MAX_CHARGE 1 /* unknown */ 70*4882a593Smuzhiyun #define PALMT5_BAT_MIN_CHARGE 1 /* unknown */ 71*4882a593Smuzhiyun #define PALMT5_MAX_LIFE_MINS 360 /* on-life in minutes */ 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun #define PALMT5_BAT_MEASURE_DELAY (HZ * 1) 74*4882a593Smuzhiyun 75*4882a593Smuzhiyun /* BACKLIGHT */ 76*4882a593Smuzhiyun #define PALMT5_MAX_INTENSITY 0xFE 77*4882a593Smuzhiyun #define PALMT5_DEFAULT_INTENSITY 0x7E 78*4882a593Smuzhiyun #define PALMT5_LIMIT_MASK 0x7F 79*4882a593Smuzhiyun #define PALMT5_PRESCALER 0x3F 80*4882a593Smuzhiyun #define PALMT5_PERIOD_NS 3500 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun #endif 83