2 * FIXME correct answer depends on hmc_mode,
3 * as does (on omap1) any nonzero value for config->otg port number
5 #if IS_ENABLED(CONFIG_USB_OMAP)
6 #define is_usb0_device(config) 1
8 #define is_usb0_device(config) 0
11 #include <linux/platform_data/usb-omap1.h>
13 #if IS_ENABLED(CONFIG_USB)
14 void omap1_usb_init(struct omap_usb_config *pdata);
16 static inline void omap1_usb_init(struct omap_usb_config *pdata)
21 #define OMAP1_OTG_BASE 0xfffb0400
22 #define OMAP1_UDC_BASE 0xfffb4000
23 #define OMAP1_OHCI_BASE 0xfffba000
25 #define OMAP2_OHCI_BASE 0x4805e000
26 #define OMAP2_UDC_BASE 0x4805e200
27 #define OMAP2_OTG_BASE 0x4805e300
28 #define OTG_BASE OMAP1_OTG_BASE
29 #define UDC_BASE OMAP1_UDC_BASE
30 #define OMAP_OHCI_BASE OMAP1_OHCI_BASE
33 * OTG and transceiver registers, for OMAPs starting with ARM926
35 #define OTG_REV (OTG_BASE + 0x00)
36 #define OTG_SYSCON_1 (OTG_BASE + 0x04)
37 # define USB2_TRX_MODE(w) (((w)>>24)&0x07)
38 # define USB1_TRX_MODE(w) (((w)>>20)&0x07)
39 # define USB0_TRX_MODE(w) (((w)>>16)&0x07)
40 # define OTG_IDLE_EN (1 << 15)
41 # define HST_IDLE_EN (1 << 14)
42 # define DEV_IDLE_EN (1 << 13)
43 # define OTG_RESET_DONE (1 << 2)
44 # define OTG_SOFT_RESET (1 << 1)
45 #define OTG_SYSCON_2 (OTG_BASE + 0x08)
46 # define OTG_EN (1 << 31)
47 # define USBX_SYNCHRO (1 << 30)
48 # define OTG_MST16 (1 << 29)
49 # define SRP_GPDATA (1 << 28)
50 # define SRP_GPDVBUS (1 << 27)
51 # define SRP_GPUVBUS(w) (((w)>>24)&0x07)
52 # define A_WAIT_VRISE(w) (((w)>>20)&0x07)
53 # define B_ASE_BRST(w) (((w)>>16)&0x07)
54 # define SRP_DPW (1 << 14)
55 # define SRP_DATA (1 << 13)
56 # define SRP_VBUS (1 << 12)
57 # define OTG_PADEN (1 << 10)
58 # define HMC_PADEN (1 << 9)
59 # define UHOST_EN (1 << 8)
60 # define HMC_TLLSPEED (1 << 7)
61 # define HMC_TLLATTACH (1 << 6)
62 # define OTG_HMC(w) (((w)>>0)&0x3f)
63 #define OTG_CTRL (OTG_BASE + 0x0c)
64 # define OTG_USB2_EN (1 << 29)
65 # define OTG_USB2_DP (1 << 28)
66 # define OTG_USB2_DM (1 << 27)
67 # define OTG_USB1_EN (1 << 26)
68 # define OTG_USB1_DP (1 << 25)
69 # define OTG_USB1_DM (1 << 24)
70 # define OTG_USB0_EN (1 << 23)
71 # define OTG_USB0_DP (1 << 22)
72 # define OTG_USB0_DM (1 << 21)
73 # define OTG_ASESSVLD (1 << 20)
74 # define OTG_BSESSEND (1 << 19)
75 # define OTG_BSESSVLD (1 << 18)
76 # define OTG_VBUSVLD (1 << 17)
77 # define OTG_ID (1 << 16)
78 # define OTG_DRIVER_SEL (1 << 15)
79 # define OTG_A_SETB_HNPEN (1 << 12)
80 # define OTG_A_BUSREQ (1 << 11)
81 # define OTG_B_HNPEN (1 << 9)
82 # define OTG_B_BUSREQ (1 << 8)
83 # define OTG_BUSDROP (1 << 7)
84 # define OTG_PULLDOWN (1 << 5)
85 # define OTG_PULLUP (1 << 4)
86 # define OTG_DRV_VBUS (1 << 3)
87 # define OTG_PD_VBUS (1 << 2)
88 # define OTG_PU_VBUS (1 << 1)
89 # define OTG_PU_ID (1 << 0)
90 #define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */
91 # define DRIVER_SWITCH (1 << 15)
92 # define A_VBUS_ERR (1 << 13)
93 # define A_REQ_TMROUT (1 << 12)
94 # define A_SRP_DETECT (1 << 11)
95 # define B_HNP_FAIL (1 << 10)
96 # define B_SRP_TMROUT (1 << 9)
97 # define B_SRP_DONE (1 << 8)
98 # define B_SRP_STARTED (1 << 7)
99 # define OPRT_CHG (1 << 0)
100 #define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */
101 // same bits as in IRQ_EN
102 #define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */
103 # define OTGVPD (1 << 14)
104 # define OTGVPU (1 << 13)
105 # define OTGPUID (1 << 12)
106 # define USB2VDR (1 << 10)
107 # define USB2PDEN (1 << 9)
108 # define USB2PUEN (1 << 8)
109 # define USB1VDR (1 << 6)
110 # define USB1PDEN (1 << 5)
111 # define USB1PUEN (1 << 4)
112 # define USB0VDR (1 << 2)
113 # define USB0PDEN (1 << 1)
114 # define USB0PUEN (1 << 0)
115 #define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */
116 #define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */
118 /*-------------------------------------------------------------------------*/
121 #define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064)
122 # define CONF_USB2_UNI_R (1 << 8)
123 # define CONF_USB1_UNI_R (1 << 7)
124 # define CONF_USB_PORT0_R(x) (((x)>>4)&0x7)
125 # define CONF_USB0_ISOLATE_R (1 << 3)
126 # define CONF_USB_PWRDN_DM_R (1 << 2)
127 # define CONF_USB_PWRDN_DP_R (1 << 1)