| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960 |
- /*
- * iPAQ 36xx-specific definitions
- */
- /*
- * GPIO assignment on iPAQ (see H3600 hardware spec).
- * Following Plan 9, _i is input signal, _o is output, _io is both.
- */
- enum {
- GPIO_PWR_ON_i = 1<<0, /* power on/off (active low)*/
- GPIO_UP_IRQ_i = 1<<1, /* microcontroller interrupt (active low) */
- /* 2-9 are LCD 8-15 */
- GPIO_CARD_IND1_i = 1<<10, /* PCMCIA/CF socket 1 card inserted (active low) */
- GPIO_CARD_IRQ1_i = 1<<11, /* socket 1 IRQ (active low) */
- GPIO_CLK_SET0_o = 1<<12, /* codec clock select 0 */
- GPIO_CLK_SET1_o = 1<<13, /* codec clock select 1 */
- GPIO_L3_SDA_io = 1<<14, /* L3 data to/from UDA1341 */
- GPIO_L3_MODE_o = 1<<15, /* L3 mode to UDA1341 */
- GPIO_L3_SCLK_o = 1<<16, /* L3 SCLK to UDA1341 */
- GPIO_CARD_IND0_i = 1<<17, /* PCMCIA/CF socket 0 card inserted (active low) */
- GPIO_KEY_ACT_i = 1<<18, /* joypad centre button (active low) */
- GPIO_SYS_CLK_i = 1<<19, /* codec external clock */
- GPIO_BAT_FAULT_i = 1<<20, /* battery fault (active high) */
- GPIO_CARD_IRQ0_i = 1<<21, /* socket 0 IRQ (active low) */
- GPIO_LOCK_i = 1<<22, /* expansion pack lock/unlock signal (active low) */
- GPIO_COM_DCD_i = 1<<23, /* UART3 DCD from cradle (active high) */
- GPIO_OPT_IRQ_i = 1<<24, /* expansion pack shared IRQ (all but PCMCIA/CF, active high) */
- GPIO_COM_CTS_i = 1<<25, /* UART3 CTS (active high) */
- GPIO_COM_RTS_o = 1<<26, /* UART3 RTS (active high) */
- GPIO_OPT_IND_i = 1<<27, /* expansion pack inserted (active low) */
- };
- /* special EGPIO register, write only*/
- enum {
- EGPIO_VPEN = 1<<0, /* flash write enable */
- EGPIO_CARD_RESET = 1<<1, /* CF/PCMCIA reset signal */
- EGPIO_OPT_RESET = 1<<2, /* expansion pack reset for other than CF/PCMCIA */
- EGPIO_CODEC_RESET = 1<<3, /* codec reset signal (active low) */
- EGPIO_OPT_PWR_ON = 1<<4, /* enable power to NVRAM in expansion pack */
- EGPIO_OPT_ON = 1<<5, /* enable full power to expansion pack */
- EGPIO_LCD_ON = 1<<6, /* enable LCD 3.3v supply */
- EGPIO_RS232_ON = 1<<7, /* enable RS232 transceiver */
- EGPIO_LCD_PCI = 1<<8, /* enable power to LCD control IC */
- EGPIO_IR_ON = 1<<9, /* enable power to IR module */
- EGPIO_AUD_ON = 1<<10, /* enable power to audio amp */
- EGPIO_AUD_PWR_ON = 1<<11, /* enable power to all other audio circuitry */
- EGPIO_QMUTE = 1<<12, /* mute audio codec (nb: wastes power if set when audio not powered) */
- EGPIO_IR_FSEL = 1<<13, /* FIR mode selection: 1=FIR, 0=SIR */
- EGPIO_LCD_5V_ON = 1<<14, /* enable 5V to LCD module */
- EGPIO_LVDD_ON = 1<<15, /* enable 9V and -6.5V to LCD module */
- };
- /* board-dependent GPIO pin assignment for l3gpio.c */
- enum {
- L3Data = GPIO_L3_SDA_io,
- L3Mode = GPIO_L3_MODE_o,
- L3Clock = GPIO_L3_SCLK_o,
- };
- #include "../sa1110/sa1110io.h"
|
