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1 | #ifndef __LINUX_ULPI_REGS_H |
2 | #define __LINUX_ULPI_REGS_H | |
3 | ||
4 | /* | |
5 | * Macros for Set and Clear | |
6 | * See ULPI 1.1 specification to find the registers with Set and Clear offsets | |
7 | */ | |
8 | #define ULPI_SET(a) (a + 1) | |
9 | #define ULPI_CLR(a) (a + 2) | |
10 | ||
11 | /* | |
12 | * Register Map | |
13 | */ | |
14 | #define ULPI_VENDOR_ID_LOW 0x00 | |
15 | #define ULPI_VENDOR_ID_HIGH 0x01 | |
16 | #define ULPI_PRODUCT_ID_LOW 0x02 | |
17 | #define ULPI_PRODUCT_ID_HIGH 0x03 | |
18 | #define ULPI_FUNC_CTRL 0x04 | |
19 | #define ULPI_IFC_CTRL 0x07 | |
20 | #define ULPI_OTG_CTRL 0x0a | |
21 | #define ULPI_USB_INT_EN_RISE 0x0d | |
22 | #define ULPI_USB_INT_EN_FALL 0x10 | |
23 | #define ULPI_USB_INT_STS 0x13 | |
24 | #define ULPI_USB_INT_LATCH 0x14 | |
25 | #define ULPI_DEBUG 0x15 | |
26 | #define ULPI_SCRATCH 0x16 | |
27 | /* Optional Carkit Registers */ | |
28 | #define ULPI_CARKIT_CTRL 0x19 | |
29 | #define ULPI_CARKIT_INT_DELAY 0x1c | |
30 | #define ULPI_CARKIT_INT_EN 0x1d | |
31 | #define ULPI_CARKIT_INT_STS 0x20 | |
32 | #define ULPI_CARKIT_INT_LATCH 0x21 | |
33 | #define ULPI_CARKIT_PLS_CTRL 0x22 | |
34 | /* Other Optional Registers */ | |
35 | #define ULPI_TX_POS_WIDTH 0x25 | |
36 | #define ULPI_TX_NEG_WIDTH 0x26 | |
37 | #define ULPI_POLARITY_RECOVERY 0x27 | |
38 | /* Access Extended Register Set */ | |
39 | #define ULPI_ACCESS_EXTENDED 0x2f | |
40 | /* Vendor Specific */ | |
41 | #define ULPI_VENDOR_SPECIFIC 0x30 | |
42 | /* Extended Registers */ | |
43 | #define ULPI_EXT_VENDOR_SPECIFIC 0x80 | |
44 | ||
45 | /* | |
46 | * Register Bits | |
47 | */ | |
48 | ||
49 | /* Function Control */ | |
50 | #define ULPI_FUNC_CTRL_XCVRSEL BIT(0) | |
51 | #define ULPI_FUNC_CTRL_XCVRSEL_MASK 0x3 | |
52 | #define ULPI_FUNC_CTRL_HIGH_SPEED 0x0 | |
53 | #define ULPI_FUNC_CTRL_FULL_SPEED 0x1 | |
54 | #define ULPI_FUNC_CTRL_LOW_SPEED 0x2 | |
55 | #define ULPI_FUNC_CTRL_FS4LS 0x3 | |
56 | #define ULPI_FUNC_CTRL_TERMSELECT BIT(2) | |
57 | #define ULPI_FUNC_CTRL_OPMODE BIT(3) | |
58 | #define ULPI_FUNC_CTRL_OPMODE_MASK (0x3 << 3) | |
59 | #define ULPI_FUNC_CTRL_OPMODE_NORMAL (0x0 << 3) | |
60 | #define ULPI_FUNC_CTRL_OPMODE_NONDRIVING (0x1 << 3) | |
61 | #define ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI (0x2 << 3) | |
62 | #define ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP (0x3 << 3) | |
63 | #define ULPI_FUNC_CTRL_RESET BIT(5) | |
64 | #define ULPI_FUNC_CTRL_SUSPENDM BIT(6) | |
65 | ||
66 | /* Interface Control */ | |
67 | #define ULPI_IFC_CTRL_6_PIN_SERIAL_MODE BIT(0) | |
68 | #define ULPI_IFC_CTRL_3_PIN_SERIAL_MODE BIT(1) | |
69 | #define ULPI_IFC_CTRL_CARKITMODE BIT(2) | |
70 | #define ULPI_IFC_CTRL_CLOCKSUSPENDM BIT(3) | |
71 | #define ULPI_IFC_CTRL_AUTORESUME BIT(4) | |
72 | #define ULPI_IFC_CTRL_EXTERNAL_VBUS BIT(5) | |
73 | #define ULPI_IFC_CTRL_PASSTHRU BIT(6) | |
74 | #define ULPI_IFC_CTRL_PROTECT_IFC_DISABLE BIT(7) | |
75 | ||
76 | /* OTG Control */ | |
77 | #define ULPI_OTG_CTRL_ID_PULLUP BIT(0) | |
78 | #define ULPI_OTG_CTRL_DP_PULLDOWN BIT(1) | |
79 | #define ULPI_OTG_CTRL_DM_PULLDOWN BIT(2) | |
80 | #define ULPI_OTG_CTRL_DISCHRGVBUS BIT(3) | |
81 | #define ULPI_OTG_CTRL_CHRGVBUS BIT(4) | |
82 | #define ULPI_OTG_CTRL_DRVVBUS BIT(5) | |
83 | #define ULPI_OTG_CTRL_DRVVBUS_EXT BIT(6) | |
84 | #define ULPI_OTG_CTRL_EXTVBUSIND BIT(7) | |
85 | ||
86 | /* USB Interrupt Enable Rising, | |
87 | * USB Interrupt Enable Falling, | |
88 | * USB Interrupt Status and | |
89 | * USB Interrupt Latch | |
90 | */ | |
91 | #define ULPI_INT_HOST_DISCONNECT BIT(0) | |
92 | #define ULPI_INT_VBUS_VALID BIT(1) | |
93 | #define ULPI_INT_SESS_VALID BIT(2) | |
94 | #define ULPI_INT_SESS_END BIT(3) | |
95 | #define ULPI_INT_IDGRD BIT(4) | |
96 | ||
97 | /* Debug */ | |
98 | #define ULPI_DEBUG_LINESTATE0 BIT(0) | |
99 | #define ULPI_DEBUG_LINESTATE1 BIT(1) | |
100 | ||
101 | /* Carkit Control */ | |
102 | #define ULPI_CARKIT_CTRL_CARKITPWR BIT(0) | |
103 | #define ULPI_CARKIT_CTRL_IDGNDDRV BIT(1) | |
104 | #define ULPI_CARKIT_CTRL_TXDEN BIT(2) | |
105 | #define ULPI_CARKIT_CTRL_RXDEN BIT(3) | |
106 | #define ULPI_CARKIT_CTRL_SPKLEFTEN BIT(4) | |
107 | #define ULPI_CARKIT_CTRL_SPKRIGHTEN BIT(5) | |
108 | #define ULPI_CARKIT_CTRL_MICEN BIT(6) | |
109 | ||
110 | /* Carkit Interrupt Enable */ | |
111 | #define ULPI_CARKIT_INT_EN_IDFLOAT_RISE BIT(0) | |
112 | #define ULPI_CARKIT_INT_EN_IDFLOAT_FALL BIT(1) | |
113 | #define ULPI_CARKIT_INT_EN_CARINTDET BIT(2) | |
114 | #define ULPI_CARKIT_INT_EN_DP_RISE BIT(3) | |
115 | #define ULPI_CARKIT_INT_EN_DP_FALL BIT(4) | |
116 | ||
117 | /* Carkit Interrupt Status and | |
118 | * Carkit Interrupt Latch | |
119 | */ | |
120 | #define ULPI_CARKIT_INT_IDFLOAT BIT(0) | |
121 | #define ULPI_CARKIT_INT_CARINTDET BIT(1) | |
122 | #define ULPI_CARKIT_INT_DP BIT(2) | |
123 | ||
124 | /* Carkit Pulse Control*/ | |
125 | #define ULPI_CARKIT_PLS_CTRL_TXPLSEN BIT(0) | |
126 | #define ULPI_CARKIT_PLS_CTRL_RXPLSEN BIT(1) | |
127 | #define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN BIT(2) | |
128 | #define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN BIT(3) | |
129 | ||
130 | #endif /* __LINUX_ULPI_REGS_H */ |