| /* |
| * PXA25x UDC definitions |
| * |
| * Copyright (C) 2012 Łukasz Dałek <luk0104@gmail.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __REGS_USB_H__ |
| #define __REGS_USB_H__ |
| |
| struct pxa25x_udc_regs { |
| /* UDC Control Register */ |
| uint32_t udccr; /* 0x000 */ |
| uint32_t reserved1; |
| |
| /* UDC Control Function Register */ |
| uint32_t udccfr; /* 0x008 */ |
| uint32_t reserved2; |
| |
| /* UDC Endpoint Control/Status Registers */ |
| uint32_t udccs[16]; /* 0x010 - 0x04c */ |
| |
| /* UDC Interrupt Control/Status Registers */ |
| uint32_t uicr0; /* 0x050 */ |
| uint32_t uicr1; /* 0x054 */ |
| uint32_t usir0; /* 0x058 */ |
| uint32_t usir1; /* 0x05c */ |
| |
| /* UDC Frame Number/Byte Count Registers */ |
| uint32_t ufnrh; /* 0x060 */ |
| uint32_t ufnrl; /* 0x064 */ |
| uint32_t ubcr2; /* 0x068 */ |
| uint32_t ubcr4; /* 0x06c */ |
| uint32_t ubcr7; /* 0x070 */ |
| uint32_t ubcr9; /* 0x074 */ |
| uint32_t ubcr12; /* 0x078 */ |
| uint32_t ubcr14; /* 0x07c */ |
| |
| /* UDC Endpoint Data Registers */ |
| uint32_t uddr0; /* 0x080 */ |
| uint32_t reserved3[7]; |
| uint32_t uddr5; /* 0x0a0 */ |
| uint32_t reserved4[7]; |
| uint32_t uddr10; /* 0x0c0 */ |
| uint32_t reserved5[7]; |
| uint32_t uddr15; /* 0x0e0 */ |
| uint32_t reserved6[7]; |
| uint32_t uddr1; /* 0x100 */ |
| uint32_t reserved7[31]; |
| uint32_t uddr2; /* 0x180 */ |
| uint32_t reserved8[31]; |
| uint32_t uddr3; /* 0x200 */ |
| uint32_t reserved9[127]; |
| uint32_t uddr4; /* 0x400 */ |
| uint32_t reserved10[127]; |
| uint32_t uddr6; /* 0x600 */ |
| uint32_t reserved11[31]; |
| uint32_t uddr7; /* 0x680 */ |
| uint32_t reserved12[31]; |
| uint32_t uddr8; /* 0x700 */ |
| uint32_t reserved13[127]; |
| uint32_t uddr9; /* 0x900 */ |
| uint32_t reserved14[127]; |
| uint32_t uddr11; /* 0xb00 */ |
| uint32_t reserved15[31]; |
| uint32_t uddr12; /* 0xb80 */ |
| uint32_t reserved16[31]; |
| uint32_t uddr13; /* 0xc00 */ |
| uint32_t reserved17[127]; |
| uint32_t uddr14; /* 0xe00 */ |
| |
| }; |
| |
| #define PXA25X_UDC_BASE 0x40600000 |
| |
| #define UDCCR_UDE (1 << 0) |
| #define UDCCR_UDA (1 << 1) |
| #define UDCCR_RSM (1 << 2) |
| #define UDCCR_RESIR (1 << 3) |
| #define UDCCR_SUSIR (1 << 4) |
| #define UDCCR_SRM (1 << 5) |
| #define UDCCR_RSTIR (1 << 6) |
| #define UDCCR_REM (1 << 7) |
| |
| /* Bulk IN endpoint 1/6/11 */ |
| #define UDCCS_BI_TSP (1 << 7) |
| #define UDCCS_BI_FST (1 << 5) |
| #define UDCCS_BI_SST (1 << 4) |
| #define UDCCS_BI_TUR (1 << 3) |
| #define UDCCS_BI_FTF (1 << 2) |
| #define UDCCS_BI_TPC (1 << 1) |
| #define UDCCS_BI_TFS (1 << 0) |
| |
| /* Bulk OUT endpoint 2/7/12 */ |
| #define UDCCS_BO_RSP (1 << 7) |
| #define UDCCS_BO_RNE (1 << 6) |
| #define UDCCS_BO_FST (1 << 5) |
| #define UDCCS_BO_SST (1 << 4) |
| #define UDCCS_BO_DME (1 << 3) |
| #define UDCCS_BO_RPC (1 << 1) |
| #define UDCCS_BO_RFS (1 << 0) |
| |
| /* Isochronous OUT endpoint 4/9/14 */ |
| #define UDCCS_IO_RSP (1 << 7) |
| #define UDCCS_IO_RNE (1 << 6) |
| #define UDCCS_IO_DME (1 << 3) |
| #define UDCCS_IO_ROF (1 << 2) |
| #define UDCCS_IO_RPC (1 << 1) |
| #define UDCCS_IO_RFS (1 << 0) |
| |
| /* Control endpoint 0 */ |
| #define UDCCS0_OPR (1 << 0) |
| #define UDCCS0_IPR (1 << 1) |
| #define UDCCS0_FTF (1 << 2) |
| #define UDCCS0_DRWF (1 << 3) |
| #define UDCCS0_SST (1 << 4) |
| #define UDCCS0_FST (1 << 5) |
| #define UDCCS0_RNE (1 << 6) |
| #define UDCCS0_SA (1 << 7) |
| |
| #define UICR0_IM0 (1 << 0) |
| |
| #define USIR0_IR0 (1 << 0) |
| #define USIR0_IR1 (1 << 1) |
| #define USIR0_IR2 (1 << 2) |
| #define USIR0_IR3 (1 << 3) |
| #define USIR0_IR4 (1 << 4) |
| #define USIR0_IR5 (1 << 5) |
| #define USIR0_IR6 (1 << 6) |
| #define USIR0_IR7 (1 << 7) |
| |
| #define UDCCFR_AREN (1 << 7) /* ACK response enable (now) */ |
| #define UDCCFR_ACM (1 << 2) /* ACK control mode (wait for AREN) */ |
| /* |
| * Intel(R) PXA255 Processor Specification, September 2003 (page 31) |
| * define new "must be one" bits in UDCCFR (see Table 12-13.) |
| */ |
| #define UDCCFR_MB1 (0xff & ~(UDCCFR_AREN | UDCCFR_ACM)) |
| |
| #define UFNRH_SIR (1 << 7) /* SOF interrupt request */ |
| #define UFNRH_SIM (1 << 6) /* SOF interrupt mask */ |
| #define UFNRH_IPE14 (1 << 5) /* ISO packet error, ep14 */ |
| #define UFNRH_IPE9 (1 << 4) /* ISO packet error, ep9 */ |
| #define UFNRH_IPE4 (1 << 3) /* ISO packet error, ep4 */ |
| |
| #endif /* __REGS_USB_H__ */ |
