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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | /* * bits.h - register bits of the ChipIdea USB IP core * * Copyright (C) 2008 Chipidea - MIPS Technologies, Inc. All rights reserved. * * Author: David Lopo * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __DRIVERS_USB_CHIPIDEA_BITS_H #define __DRIVERS_USB_CHIPIDEA_BITS_H #include <linux/usb/ehci_def.h> /* HCCPARAMS */ #define HCCPARAMS_LEN BIT(17) /* DCCPARAMS */ #define DCCPARAMS_DEN (0x1F << 0) #define DCCPARAMS_DC BIT(7) #define DCCPARAMS_HC BIT(8) /* TESTMODE */ #define TESTMODE_FORCE BIT(0) /* USBCMD */ #define USBCMD_RS BIT(0) #define USBCMD_RST BIT(1) #define USBCMD_SUTW BIT(13) #define USBCMD_ATDTW BIT(14) /* USBSTS & USBINTR */ #define USBi_UI BIT(0) #define USBi_UEI BIT(1) #define USBi_PCI BIT(2) #define USBi_URI BIT(6) #define USBi_SLI BIT(8) /* DEVICEADDR */ #define DEVICEADDR_USBADRA BIT(24) #define DEVICEADDR_USBADR (0x7FUL << 25) /* PORTSC */ #define PORTSC_CCS BIT(0) #define PORTSC_CSC BIT(1) #define PORTSC_PEC BIT(3) #define PORTSC_OCC BIT(5) #define PORTSC_FPR BIT(6) #define PORTSC_SUSP BIT(7) #define PORTSC_HSP BIT(9) #define PORTSC_PP BIT(12) #define PORTSC_PTC (0x0FUL << 16) #define PORTSC_PHCD(d) ((d) ? BIT(22) : BIT(23)) /* PTS and PTW for non lpm version only */ #define PORTSC_PFSC BIT(24) #define PORTSC_PTS(d) \ (u32)((((d) & 0x3) << 30) | (((d) & 0x4) ? BIT(25) : 0)) #define PORTSC_PTW BIT(28) #define PORTSC_STS BIT(29) #define PORTSC_W1C_BITS \ (PORTSC_CSC | PORTSC_PEC | PORTSC_OCC) /* DEVLC */ #define DEVLC_PFSC BIT(23) #define DEVLC_PSPD (0x03UL << 25) #define DEVLC_PSPD_HS (0x02UL << 25) #define DEVLC_PTW BIT(27) #define DEVLC_STS BIT(28) #define DEVLC_PTS(d) (u32)(((d) & 0x7) << 29) /* Encoding for DEVLC_PTS and PORTSC_PTS */ #define PTS_UTMI 0 #define PTS_ULPI 2 #define PTS_SERIAL 3 #define PTS_HSIC 4 /* OTGSC */ #define OTGSC_IDPU BIT(5) #define OTGSC_HADP BIT(6) #define OTGSC_HABA BIT(7) #define OTGSC_ID BIT(8) #define OTGSC_AVV BIT(9) #define OTGSC_ASV BIT(10) #define OTGSC_BSV BIT(11) #define OTGSC_BSE BIT(12) #define OTGSC_IDIS BIT(16) #define OTGSC_AVVIS BIT(17) #define OTGSC_ASVIS BIT(18) #define OTGSC_BSVIS BIT(19) #define OTGSC_BSEIS BIT(20) #define OTGSC_1MSIS BIT(21) #define OTGSC_DPIS BIT(22) #define OTGSC_IDIE BIT(24) #define OTGSC_AVVIE BIT(25) #define OTGSC_ASVIE BIT(26) #define OTGSC_BSVIE BIT(27) #define OTGSC_BSEIE BIT(28) #define OTGSC_1MSIE BIT(29) #define OTGSC_DPIE BIT(30) #define OTGSC_INT_EN_BITS (OTGSC_IDIE | OTGSC_AVVIE | OTGSC_ASVIE \ | OTGSC_BSVIE | OTGSC_BSEIE | OTGSC_1MSIE \ | OTGSC_DPIE) #define OTGSC_INT_STATUS_BITS (OTGSC_IDIS | OTGSC_AVVIS | OTGSC_ASVIS \ | OTGSC_BSVIS | OTGSC_BSEIS | OTGSC_1MSIS \ | OTGSC_DPIS) /* USBMODE */ #define USBMODE_CM (0x03UL << 0) #define USBMODE_CM_DC (0x02UL << 0) #define USBMODE_SLOM BIT(3) #define USBMODE_CI_SDIS BIT(4) /* ENDPTCTRL */ #define ENDPTCTRL_RXS BIT(0) #define ENDPTCTRL_RXT (0x03UL << 2) #define ENDPTCTRL_RXR BIT(6) /* reserved for port 0 */ #define ENDPTCTRL_RXE BIT(7) #define ENDPTCTRL_TXS BIT(16) #define ENDPTCTRL_TXT (0x03UL << 18) #define ENDPTCTRL_TXR BIT(22) /* reserved for port 0 */ #define ENDPTCTRL_TXE BIT(23) #endif /* __DRIVERS_USB_CHIPIDEA_BITS_H */ |