2 * Copyright 2009 Daniel Ribeiro <drwyrm@gmail.com>
4 * For further information, please see http://wiki.openezx.org/PCAP2
16 struct pcap_platform_data {
17 unsigned int irq_base;
19 void (*init) (void *); /* board specific init */
21 struct pcap_subdev *subdevs;
26 int ezx_pcap_write(struct pcap_chip *, u8, u32);
27 int ezx_pcap_read(struct pcap_chip *, u8, u32 *);
28 int pcap_to_irq(struct pcap_chip *, int);
29 int pcap_adc_async(struct pcap_chip *, u8, u32, u8[], void *, void *);
30 int pcap_adc_sync(struct pcap_chip *, u8, u32, u8[], u16[]);
32 #define PCAP_SECOND_PORT 1
35 #define PCAP_REGISTER_WRITE_OP_BIT 0x80000000
36 #define PCAP_REGISTER_READ_OP_BIT 0x00000000
38 #define PCAP_REGISTER_VALUE_MASK 0x01ffffff
39 #define PCAP_REGISTER_ADDRESS_MASK 0x7c000000
40 #define PCAP_REGISTER_ADDRESS_SHIFT 26
41 #define PCAP_REGISTER_NUMBER 32
42 #define PCAP_CLEAR_INTERRUPT_REGISTER 0x01ffffff
43 #define PCAP_MASK_ALL_INTERRUPT 0x01ffffff
45 /* registers acessible by both pcap ports */
46 #define PCAP_REG_ISR 0x0 /* Interrupt Status */
47 #define PCAP_REG_MSR 0x1 /* Interrupt Mask */
48 #define PCAP_REG_PSTAT 0x2 /* Processor Status */
49 #define PCAP_REG_VREG2 0x6 /* Regulator Bank 2 Control */
50 #define PCAP_REG_AUXVREG 0x7 /* Auxiliary Regulator Control */
51 #define PCAP_REG_BATT 0x8 /* Battery Control */
52 #define PCAP_REG_ADC 0x9 /* AD Control */
53 #define PCAP_REG_ADR 0xa /* AD Result */
54 #define PCAP_REG_CODEC 0xb /* Audio Codec Control */
55 #define PCAP_REG_RX_AMPS 0xc /* RX Audio Amplifiers Control */
56 #define PCAP_REG_ST_DAC 0xd /* Stereo DAC Control */
57 #define PCAP_REG_BUSCTRL 0x14 /* Connectivity Control */
58 #define PCAP_REG_PERIPH 0x15 /* Peripheral Control */
59 #define PCAP_REG_LOWPWR 0x18 /* Regulator Low Power Control */
60 #define PCAP_REG_TX_AMPS 0x1a /* TX Audio Amplifiers Control */
61 #define PCAP_REG_GP 0x1b /* General Purpose */
62 #define PCAP_REG_TEST1 0x1c
63 #define PCAP_REG_TEST2 0x1d
64 #define PCAP_REG_VENDOR_TEST1 0x1e
65 #define PCAP_REG_VENDOR_TEST2 0x1f
67 /* registers acessible by pcap port 1 only (a1200, e2 & e6) */
68 #define PCAP_REG_INT_SEL 0x3 /* Interrupt Select */
69 #define PCAP_REG_SWCTRL 0x4 /* Switching Regulator Control */
70 #define PCAP_REG_VREG1 0x5 /* Regulator Bank 1 Control */
71 #define PCAP_REG_RTC_TOD 0xe /* RTC Time of Day */
72 #define PCAP_REG_RTC_TODA 0xf /* RTC Time of Day Alarm */
73 #define PCAP_REG_RTC_DAY 0x10 /* RTC Day */
74 #define PCAP_REG_RTC_DAYA 0x11 /* RTC Day Alarm */
75 #define PCAP_REG_MTRTMR 0x12 /* AD Monitor Timer */
76 #define PCAP_REG_PWR 0x13 /* Power Control */
77 #define PCAP_REG_AUXVREG_MASK 0x16 /* Auxiliary Regulator Mask */
78 #define PCAP_REG_VENDOR_REV 0x17
79 #define PCAP_REG_PERIPH_MASK 0x19 /* Peripheral Mask */
81 /* PCAP2 Interrupts */
83 #define PCAP_IRQ_ADCDONE 0 /* ADC done port 1 */
84 #define PCAP_IRQ_TS 1 /* Touch Screen */
85 #define PCAP_IRQ_1HZ 2 /* 1HZ timer */
86 #define PCAP_IRQ_WH 3 /* ADC above high limit */
87 #define PCAP_IRQ_WL 4 /* ADC below low limit */
88 #define PCAP_IRQ_TODA 5 /* Time of day alarm */
89 #define PCAP_IRQ_USB4V 6 /* USB above 4V */
90 #define PCAP_IRQ_ONOFF 7 /* On/Off button */
91 #define PCAP_IRQ_ONOFF2 8 /* On/Off button 2 */
92 #define PCAP_IRQ_USB1V 9 /* USB above 1V */
93 #define PCAP_IRQ_MOBPORT 10
94 #define PCAP_IRQ_MIC 11 /* Mic attach/HS button */
95 #define PCAP_IRQ_HS 12 /* Headset attach */
96 #define PCAP_IRQ_ST 13
97 #define PCAP_IRQ_PC 14 /* Power Cut */
98 #define PCAP_IRQ_WARM 15
99 #define PCAP_IRQ_EOL 16 /* Battery End Of Life */
100 #define PCAP_IRQ_CLK 17
101 #define PCAP_IRQ_SYSRST 18 /* System Reset */
102 #define PCAP_IRQ_DUMMY 19
103 #define PCAP_IRQ_ADCDONE2 20 /* ADC done port 2 */
104 #define PCAP_IRQ_SOFTRESET 21
105 #define PCAP_IRQ_MNEXB 22
107 /* voltage regulators */
131 #define PCAP_BATT_DAC_MASK 0x000000ff
132 #define PCAP_BATT_DAC_SHIFT 0
133 #define PCAP_BATT_B_FDBK (1 << 8)
134 #define PCAP_BATT_EXT_ISENSE (1 << 9)
135 #define PCAP_BATT_V_COIN_MASK 0x00003c00
136 #define PCAP_BATT_V_COIN_SHIFT 10
137 #define PCAP_BATT_I_COIN (1 << 14)
138 #define PCAP_BATT_COIN_CH_EN (1 << 15)
139 #define PCAP_BATT_EOL_SEL_MASK 0x000e0000
140 #define PCAP_BATT_EOL_SEL_SHIFT 17
141 #define PCAP_BATT_EOL_CMP_EN (1 << 20)
142 #define PCAP_BATT_BATT_DET_EN (1 << 21)
143 #define PCAP_BATT_THERMBIAS_CTRL (1 << 22)
145 #define PCAP_ADC_ADEN (1 << 0)
146 #define PCAP_ADC_RAND (1 << 1)
147 #define PCAP_ADC_AD_SEL1 (1 << 2)
148 #define PCAP_ADC_AD_SEL2 (1 << 3)
149 #define PCAP_ADC_ADA1_MASK 0x00000070
150 #define PCAP_ADC_ADA1_SHIFT 4
151 #define PCAP_ADC_ADA2_MASK 0x00000380
152 #define PCAP_ADC_ADA2_SHIFT 7
153 #define PCAP_ADC_ATO_MASK 0x00003c00
154 #define PCAP_ADC_ATO_SHIFT 10
155 #define PCAP_ADC_ATOX (1 << 14)
156 #define PCAP_ADC_MTR1 (1 << 15)
157 #define PCAP_ADC_MTR2 (1 << 16)
158 #define PCAP_ADC_TS_M_MASK 0x000e0000
159 #define PCAP_ADC_TS_M_SHIFT 17
160 #define PCAP_ADC_TS_REF_LOWPWR (1 << 20)
161 #define PCAP_ADC_TS_REFENB (1 << 21)
162 #define PCAP_ADC_BATT_I_POLARITY (1 << 22)
163 #define PCAP_ADC_BATT_I_ADC (1 << 23)
165 #define PCAP_ADC_BANK_0 0
166 #define PCAP_ADC_BANK_1 1
168 #define PCAP_ADC_CH_COIN 0
169 #define PCAP_ADC_CH_BATT 1
170 #define PCAP_ADC_CH_BPLUS 2
171 #define PCAP_ADC_CH_MOBPORTB 3
172 #define PCAP_ADC_CH_TEMPERATURE 4
173 #define PCAP_ADC_CH_CHARGER_ID 5
174 #define PCAP_ADC_CH_AD6 6
176 #define PCAP_ADC_CH_AD7 0
177 #define PCAP_ADC_CH_AD8 1
178 #define PCAP_ADC_CH_AD9 2
179 #define PCAP_ADC_CH_TS_X1 3
180 #define PCAP_ADC_CH_TS_X2 4
181 #define PCAP_ADC_CH_TS_Y1 5
182 #define PCAP_ADC_CH_TS_Y2 6
184 #define PCAP_ADC_T_NOW 0
185 #define PCAP_ADC_T_IN_BURST 1
186 #define PCAP_ADC_T_OUT_BURST 2
188 #define PCAP_ADC_ATO_IN_BURST 6
189 #define PCAP_ADC_ATO_OUT_BURST 0
191 #define PCAP_ADC_TS_M_XY 1
192 #define PCAP_ADC_TS_M_PRESSURE 2
193 #define PCAP_ADC_TS_M_PLATE_X 3
194 #define PCAP_ADC_TS_M_PLATE_Y 4
195 #define PCAP_ADC_TS_M_STANDBY 5
196 #define PCAP_ADC_TS_M_NONTS 6
198 #define PCAP_ADR_ADD1_MASK 0x000003ff
199 #define PCAP_ADR_ADD1_SHIFT 0
200 #define PCAP_ADR_ADD2_MASK 0x000ffc00
201 #define PCAP_ADR_ADD2_SHIFT 10
202 #define PCAP_ADR_ADINC1 (1 << 20)
203 #define PCAP_ADR_ADINC2 (1 << 21)
204 #define PCAP_ADR_ASC (1 << 22)
205 #define PCAP_ADR_ONESHOT (1 << 23)
207 #define PCAP_BUSCTRL_FSENB (1 << 0)
208 #define PCAP_BUSCTRL_USB_SUSPEND (1 << 1)
209 #define PCAP_BUSCTRL_USB_PU (1 << 2)
210 #define PCAP_BUSCTRL_USB_PD (1 << 3)
211 #define PCAP_BUSCTRL_VUSB_EN (1 << 4)
212 #define PCAP_BUSCTRL_USB_PS (1 << 5)
213 #define PCAP_BUSCTRL_VUSB_MSTR_EN (1 << 6)
214 #define PCAP_BUSCTRL_VBUS_PD_ENB (1 << 7)
215 #define PCAP_BUSCTRL_CURRLIM (1 << 8)
216 #define PCAP_BUSCTRL_RS232ENB (1 << 9)
217 #define PCAP_BUSCTRL_RS232_DIR (1 << 10)
218 #define PCAP_BUSCTRL_SE0_CONN (1 << 11)
219 #define PCAP_BUSCTRL_USB_PDM (1 << 12)
220 #define PCAP_BUSCTRL_BUS_PRI_ADJ (1 << 24)
228 #define PCAP_LED_3MA 0
229 #define PCAP_LED_4MA 1
230 #define PCAP_LED_5MA 2
231 #define PCAP_LED_9MA 3
232 #define PCAP_LED_GPIO_VAL_MASK 0x00ffffff
233 #define PCAP_LED_GPIO_EN 0x01000000
234 #define PCAP_LED_GPIO_INVERT 0x02000000
235 #define PCAP_LED_T_MASK 0xf
236 #define PCAP_LED_C_MASK 0x3
237 #define PCAP_BL_MASK 0x1f
238 #define PCAP_BL0_SHIFT 0
239 #define PCAP_LED0_EN (1 << 5)
240 #define PCAP_LED1_EN (1 << 6)
241 #define PCAP_LED0_T_SHIFT 7
242 #define PCAP_LED1_T_SHIFT 11
243 #define PCAP_LED0_C_SHIFT 15
244 #define PCAP_LED1_C_SHIFT 17
245 #define PCAP_BL1_SHIFT 20
246 #define PCAP_VIB_MASK 0x3
247 #define PCAP_VIB_SHIFT 20
248 #define PCAP_VIB_EN (1 << 19)
251 #define PCAP_RTC_DAY_MASK 0x3fff
252 #define PCAP_RTC_TOD_MASK 0xffff
253 #define PCAP_RTC_PC_MASK 0x7
254 #define SEC_PER_DAY 86400