| /* |
| * Copyright 2009 Daniel Ribeiro <drwyrm@gmail.com> |
| * |
| * For further information, please see http://wiki.openezx.org/PCAP2 |
| */ |
| |
| #ifndef EZX_PCAP_H |
| #define EZX_PCAP_H |
| |
| struct pcap_subdev { |
| int id; |
| const char *name; |
| void *platform_data; |
| }; |
| |
| struct pcap_platform_data { |
| unsigned int irq_base; |
| unsigned int config; |
| void (*init) (void *); /* board specific init */ |
| int num_subdevs; |
| struct pcap_subdev *subdevs; |
| }; |
| |
| struct pcap_chip; |
| |
| int ezx_pcap_write(struct pcap_chip *, u8, u32); |
| int ezx_pcap_read(struct pcap_chip *, u8, u32 *); |
| int pcap_to_irq(struct pcap_chip *, int); |
| int pcap_adc_async(struct pcap_chip *, u8, u32, u8[], void *, void *); |
| int pcap_adc_sync(struct pcap_chip *, u8, u32, u8[], u16[]); |
| |
| #define PCAP_SECOND_PORT 1 |
| #define PCAP_CS_AH 2 |
| |
| #define PCAP_REGISTER_WRITE_OP_BIT 0x80000000 |
| #define PCAP_REGISTER_READ_OP_BIT 0x00000000 |
| |
| #define PCAP_REGISTER_VALUE_MASK 0x01ffffff |
| #define PCAP_REGISTER_ADDRESS_MASK 0x7c000000 |
| #define PCAP_REGISTER_ADDRESS_SHIFT 26 |
| #define PCAP_REGISTER_NUMBER 32 |
| #define PCAP_CLEAR_INTERRUPT_REGISTER 0x01ffffff |
| #define PCAP_MASK_ALL_INTERRUPT 0x01ffffff |
| |
| /* registers acessible by both pcap ports */ |
| #define PCAP_REG_ISR 0x0 /* Interrupt Status */ |
| #define PCAP_REG_MSR 0x1 /* Interrupt Mask */ |
| #define PCAP_REG_PSTAT 0x2 /* Processor Status */ |
| #define PCAP_REG_VREG2 0x6 /* Regulator Bank 2 Control */ |
| #define PCAP_REG_AUXVREG 0x7 /* Auxiliary Regulator Control */ |
| #define PCAP_REG_BATT 0x8 /* Battery Control */ |
| #define PCAP_REG_ADC 0x9 /* AD Control */ |
| #define PCAP_REG_ADR 0xa /* AD Result */ |
| #define PCAP_REG_CODEC 0xb /* Audio Codec Control */ |
| #define PCAP_REG_RX_AMPS 0xc /* RX Audio Amplifiers Control */ |
| #define PCAP_REG_ST_DAC 0xd /* Stereo DAC Control */ |
| #define PCAP_REG_BUSCTRL 0x14 /* Connectivity Control */ |
| #define PCAP_REG_PERIPH 0x15 /* Peripheral Control */ |
| #define PCAP_REG_LOWPWR 0x18 /* Regulator Low Power Control */ |
| #define PCAP_REG_TX_AMPS 0x1a /* TX Audio Amplifiers Control */ |
| #define PCAP_REG_GP 0x1b /* General Purpose */ |
| #define PCAP_REG_TEST1 0x1c |
| #define PCAP_REG_TEST2 0x1d |
| #define PCAP_REG_VENDOR_TEST1 0x1e |
| #define PCAP_REG_VENDOR_TEST2 0x1f |
| |
| /* registers acessible by pcap port 1 only (a1200, e2 & e6) */ |
| #define PCAP_REG_INT_SEL 0x3 /* Interrupt Select */ |
| #define PCAP_REG_SWCTRL 0x4 /* Switching Regulator Control */ |
| #define PCAP_REG_VREG1 0x5 /* Regulator Bank 1 Control */ |
| #define PCAP_REG_RTC_TOD 0xe /* RTC Time of Day */ |
| #define PCAP_REG_RTC_TODA 0xf /* RTC Time of Day Alarm */ |
| #define PCAP_REG_RTC_DAY 0x10 /* RTC Day */ |
| #define PCAP_REG_RTC_DAYA 0x11 /* RTC Day Alarm */ |
| #define PCAP_REG_MTRTMR 0x12 /* AD Monitor Timer */ |
| #define PCAP_REG_PWR 0x13 /* Power Control */ |
| #define PCAP_REG_AUXVREG_MASK 0x16 /* Auxiliary Regulator Mask */ |
| #define PCAP_REG_VENDOR_REV 0x17 |
| #define PCAP_REG_PERIPH_MASK 0x19 /* Peripheral Mask */ |
| |
| /* PCAP2 Interrupts */ |
| #define PCAP_NIRQS 23 |
| #define PCAP_IRQ_ADCDONE 0 /* ADC done port 1 */ |
| #define PCAP_IRQ_TS 1 /* Touch Screen */ |
| #define PCAP_IRQ_1HZ 2 /* 1HZ timer */ |
| #define PCAP_IRQ_WH 3 /* ADC above high limit */ |
| #define PCAP_IRQ_WL 4 /* ADC below low limit */ |
| #define PCAP_IRQ_TODA 5 /* Time of day alarm */ |
| #define PCAP_IRQ_USB4V 6 /* USB above 4V */ |
| #define PCAP_IRQ_ONOFF 7 /* On/Off button */ |
| #define PCAP_IRQ_ONOFF2 8 /* On/Off button 2 */ |
| #define PCAP_IRQ_USB1V 9 /* USB above 1V */ |
| #define PCAP_IRQ_MOBPORT 10 |
| #define PCAP_IRQ_MIC 11 /* Mic attach/HS button */ |
| #define PCAP_IRQ_HS 12 /* Headset attach */ |
| #define PCAP_IRQ_ST 13 |
| #define PCAP_IRQ_PC 14 /* Power Cut */ |
| #define PCAP_IRQ_WARM 15 |
| #define PCAP_IRQ_EOL 16 /* Battery End Of Life */ |
| #define PCAP_IRQ_CLK 17 |
| #define PCAP_IRQ_SYSRST 18 /* System Reset */ |
| #define PCAP_IRQ_DUMMY 19 |
| #define PCAP_IRQ_ADCDONE2 20 /* ADC done port 2 */ |
| #define PCAP_IRQ_SOFTRESET 21 |
| #define PCAP_IRQ_MNEXB 22 |
| |
| /* voltage regulators */ |
| #define V1 0 |
| #define V2 1 |
| #define V3 2 |
| #define V4 3 |
| #define V5 4 |
| #define V6 5 |
| #define V7 6 |
| #define V8 7 |
| #define V9 8 |
| #define V10 9 |
| #define VAUX1 10 |
| #define VAUX2 11 |
| #define VAUX3 12 |
| #define VAUX4 13 |
| #define VSIM 14 |
| #define VSIM2 15 |
| #define VVIB 16 |
| #define SW1 17 |
| #define SW2 18 |
| #define SW3 19 |
| #define SW1S 20 |
| #define SW2S 21 |
| |
| #define PCAP_BATT_DAC_MASK 0x000000ff |
| #define PCAP_BATT_DAC_SHIFT 0 |
| #define PCAP_BATT_B_FDBK (1 << 8) |
| #define PCAP_BATT_EXT_ISENSE (1 << 9) |
| #define PCAP_BATT_V_COIN_MASK 0x00003c00 |
| #define PCAP_BATT_V_COIN_SHIFT 10 |
| #define PCAP_BATT_I_COIN (1 << 14) |
| #define PCAP_BATT_COIN_CH_EN (1 << 15) |
| #define PCAP_BATT_EOL_SEL_MASK 0x000e0000 |
| #define PCAP_BATT_EOL_SEL_SHIFT 17 |
| #define PCAP_BATT_EOL_CMP_EN (1 << 20) |
| #define PCAP_BATT_BATT_DET_EN (1 << 21) |
| #define PCAP_BATT_THERMBIAS_CTRL (1 << 22) |
| |
| #define PCAP_ADC_ADEN (1 << 0) |
| #define PCAP_ADC_RAND (1 << 1) |
| #define PCAP_ADC_AD_SEL1 (1 << 2) |
| #define PCAP_ADC_AD_SEL2 (1 << 3) |
| #define PCAP_ADC_ADA1_MASK 0x00000070 |
| #define PCAP_ADC_ADA1_SHIFT 4 |
| #define PCAP_ADC_ADA2_MASK 0x00000380 |
| #define PCAP_ADC_ADA2_SHIFT 7 |
| #define PCAP_ADC_ATO_MASK 0x00003c00 |
| #define PCAP_ADC_ATO_SHIFT 10 |
| #define PCAP_ADC_ATOX (1 << 14) |
| #define PCAP_ADC_MTR1 (1 << 15) |
| #define PCAP_ADC_MTR2 (1 << 16) |
| #define PCAP_ADC_TS_M_MASK 0x000e0000 |
| #define PCAP_ADC_TS_M_SHIFT 17 |
| #define PCAP_ADC_TS_REF_LOWPWR (1 << 20) |
| #define PCAP_ADC_TS_REFENB (1 << 21) |
| #define PCAP_ADC_BATT_I_POLARITY (1 << 22) |
| #define PCAP_ADC_BATT_I_ADC (1 << 23) |
| |
| #define PCAP_ADC_BANK_0 0 |
| #define PCAP_ADC_BANK_1 1 |
| /* ADC bank 0 */ |
| #define PCAP_ADC_CH_COIN 0 |
| #define PCAP_ADC_CH_BATT 1 |
| #define PCAP_ADC_CH_BPLUS 2 |
| #define PCAP_ADC_CH_MOBPORTB 3 |
| #define PCAP_ADC_CH_TEMPERATURE 4 |
| #define PCAP_ADC_CH_CHARGER_ID 5 |
| #define PCAP_ADC_CH_AD6 6 |
| /* ADC bank 1 */ |
| #define PCAP_ADC_CH_AD7 0 |
| #define PCAP_ADC_CH_AD8 1 |
| #define PCAP_ADC_CH_AD9 2 |
| #define PCAP_ADC_CH_TS_X1 3 |
| #define PCAP_ADC_CH_TS_X2 4 |
| #define PCAP_ADC_CH_TS_Y1 5 |
| #define PCAP_ADC_CH_TS_Y2 6 |
| |
| #define PCAP_ADC_T_NOW 0 |
| #define PCAP_ADC_T_IN_BURST 1 |
| #define PCAP_ADC_T_OUT_BURST 2 |
| |
| #define PCAP_ADC_ATO_IN_BURST 6 |
| #define PCAP_ADC_ATO_OUT_BURST 0 |
| |
| #define PCAP_ADC_TS_M_XY 1 |
| #define PCAP_ADC_TS_M_PRESSURE 2 |
| #define PCAP_ADC_TS_M_PLATE_X 3 |
| #define PCAP_ADC_TS_M_PLATE_Y 4 |
| #define PCAP_ADC_TS_M_STANDBY 5 |
| #define PCAP_ADC_TS_M_NONTS 6 |
| |
| #define PCAP_ADR_ADD1_MASK 0x000003ff |
| #define PCAP_ADR_ADD1_SHIFT 0 |
| #define PCAP_ADR_ADD2_MASK 0x000ffc00 |
| #define PCAP_ADR_ADD2_SHIFT 10 |
| #define PCAP_ADR_ADINC1 (1 << 20) |
| #define PCAP_ADR_ADINC2 (1 << 21) |
| #define PCAP_ADR_ASC (1 << 22) |
| #define PCAP_ADR_ONESHOT (1 << 23) |
| |
| #define PCAP_BUSCTRL_FSENB (1 << 0) |
| #define PCAP_BUSCTRL_USB_SUSPEND (1 << 1) |
| #define PCAP_BUSCTRL_USB_PU (1 << 2) |
| #define PCAP_BUSCTRL_USB_PD (1 << 3) |
| #define PCAP_BUSCTRL_VUSB_EN (1 << 4) |
| #define PCAP_BUSCTRL_USB_PS (1 << 5) |
| #define PCAP_BUSCTRL_VUSB_MSTR_EN (1 << 6) |
| #define PCAP_BUSCTRL_VBUS_PD_ENB (1 << 7) |
| #define PCAP_BUSCTRL_CURRLIM (1 << 8) |
| #define PCAP_BUSCTRL_RS232ENB (1 << 9) |
| #define PCAP_BUSCTRL_RS232_DIR (1 << 10) |
| #define PCAP_BUSCTRL_SE0_CONN (1 << 11) |
| #define PCAP_BUSCTRL_USB_PDM (1 << 12) |
| #define PCAP_BUSCTRL_BUS_PRI_ADJ (1 << 24) |
| |
| /* leds */ |
| #define PCAP_LED0 0 |
| #define PCAP_LED1 1 |
| #define PCAP_BL0 2 |
| #define PCAP_BL1 3 |
| #define PCAP_VIB 4 |
| #define PCAP_LED_3MA 0 |
| #define PCAP_LED_4MA 1 |
| #define PCAP_LED_5MA 2 |
| #define PCAP_LED_9MA 3 |
| #define PCAP_LED_GPIO_VAL_MASK 0x00ffffff |
| #define PCAP_LED_GPIO_EN 0x01000000 |
| #define PCAP_LED_GPIO_INVERT 0x02000000 |
| #define PCAP_LED_T_MASK 0xf |
| #define PCAP_LED_C_MASK 0x3 |
| #define PCAP_BL_MASK 0x1f |
| #define PCAP_BL0_SHIFT 0 |
| #define PCAP_LED0_EN (1 << 5) |
| #define PCAP_LED1_EN (1 << 6) |
| #define PCAP_LED0_T_SHIFT 7 |
| #define PCAP_LED1_T_SHIFT 11 |
| #define PCAP_LED0_C_SHIFT 15 |
| #define PCAP_LED1_C_SHIFT 17 |
| #define PCAP_BL1_SHIFT 20 |
| #define PCAP_VIB_MASK 0x3 |
| #define PCAP_VIB_SHIFT 20 |
| #define PCAP_VIB_EN (1 << 19) |
| |
| /* RTC */ |
| #define PCAP_RTC_DAY_MASK 0x3fff |
| #define PCAP_RTC_TOD_MASK 0xffff |
| #define PCAP_RTC_PC_MASK 0x7 |
| #define SEC_PER_DAY 86400 |
| |
| #endif |
