omap1-usb.h (3810B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef __SOC_TI_OMAP1_USB 3#define __SOC_TI_OMAP1_USB 4/* 5 * Constants in this file are used all over the place, in platform 6 * code, as well as the udc, phy and ohci drivers. 7 * This is not a great design, but unlikely to get fixed after 8 * such a long time. Don't do this elsewhere. 9 */ 10 11#define OMAP1_OTG_BASE 0xfffb0400 12#define OMAP1_UDC_BASE 0xfffb4000 13 14#define OMAP2_UDC_BASE 0x4805e200 15#define OMAP2_OTG_BASE 0x4805e300 16#define OTG_BASE OMAP1_OTG_BASE 17#define UDC_BASE OMAP1_UDC_BASE 18 19/* 20 * OTG and transceiver registers, for OMAPs starting with ARM926 21 */ 22#define OTG_REV (OTG_BASE + 0x00) 23#define OTG_SYSCON_1 (OTG_BASE + 0x04) 24# define USB2_TRX_MODE(w) (((w)>>24)&0x07) 25# define USB1_TRX_MODE(w) (((w)>>20)&0x07) 26# define USB0_TRX_MODE(w) (((w)>>16)&0x07) 27# define OTG_IDLE_EN (1 << 15) 28# define HST_IDLE_EN (1 << 14) 29# define DEV_IDLE_EN (1 << 13) 30# define OTG_RESET_DONE (1 << 2) 31# define OTG_SOFT_RESET (1 << 1) 32#define OTG_SYSCON_2 (OTG_BASE + 0x08) 33# define OTG_EN (1 << 31) 34# define USBX_SYNCHRO (1 << 30) 35# define OTG_MST16 (1 << 29) 36# define SRP_GPDATA (1 << 28) 37# define SRP_GPDVBUS (1 << 27) 38# define SRP_GPUVBUS(w) (((w)>>24)&0x07) 39# define A_WAIT_VRISE(w) (((w)>>20)&0x07) 40# define B_ASE_BRST(w) (((w)>>16)&0x07) 41# define SRP_DPW (1 << 14) 42# define SRP_DATA (1 << 13) 43# define SRP_VBUS (1 << 12) 44# define OTG_PADEN (1 << 10) 45# define HMC_PADEN (1 << 9) 46# define UHOST_EN (1 << 8) 47# define HMC_TLLSPEED (1 << 7) 48# define HMC_TLLATTACH (1 << 6) 49# define OTG_HMC(w) (((w)>>0)&0x3f) 50#define OTG_CTRL (OTG_BASE + 0x0c) 51# define OTG_USB2_EN (1 << 29) 52# define OTG_USB2_DP (1 << 28) 53# define OTG_USB2_DM (1 << 27) 54# define OTG_USB1_EN (1 << 26) 55# define OTG_USB1_DP (1 << 25) 56# define OTG_USB1_DM (1 << 24) 57# define OTG_USB0_EN (1 << 23) 58# define OTG_USB0_DP (1 << 22) 59# define OTG_USB0_DM (1 << 21) 60# define OTG_ASESSVLD (1 << 20) 61# define OTG_BSESSEND (1 << 19) 62# define OTG_BSESSVLD (1 << 18) 63# define OTG_VBUSVLD (1 << 17) 64# define OTG_ID (1 << 16) 65# define OTG_DRIVER_SEL (1 << 15) 66# define OTG_A_SETB_HNPEN (1 << 12) 67# define OTG_A_BUSREQ (1 << 11) 68# define OTG_B_HNPEN (1 << 9) 69# define OTG_B_BUSREQ (1 << 8) 70# define OTG_BUSDROP (1 << 7) 71# define OTG_PULLDOWN (1 << 5) 72# define OTG_PULLUP (1 << 4) 73# define OTG_DRV_VBUS (1 << 3) 74# define OTG_PD_VBUS (1 << 2) 75# define OTG_PU_VBUS (1 << 1) 76# define OTG_PU_ID (1 << 0) 77#define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */ 78# define DRIVER_SWITCH (1 << 15) 79# define A_VBUS_ERR (1 << 13) 80# define A_REQ_TMROUT (1 << 12) 81# define A_SRP_DETECT (1 << 11) 82# define B_HNP_FAIL (1 << 10) 83# define B_SRP_TMROUT (1 << 9) 84# define B_SRP_DONE (1 << 8) 85# define B_SRP_STARTED (1 << 7) 86# define OPRT_CHG (1 << 0) 87#define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */ 88 // same bits as in IRQ_EN 89#define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */ 90# define OTGVPD (1 << 14) 91# define OTGVPU (1 << 13) 92# define OTGPUID (1 << 12) 93# define USB2VDR (1 << 10) 94# define USB2PDEN (1 << 9) 95# define USB2PUEN (1 << 8) 96# define USB1VDR (1 << 6) 97# define USB1PDEN (1 << 5) 98# define USB1PUEN (1 << 4) 99# define USB0VDR (1 << 2) 100# define USB0PDEN (1 << 1) 101# define USB0PUEN (1 << 0) 102#define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */ 103#define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */ 104 105/*-------------------------------------------------------------------------*/ 106 107/* OMAP1 */ 108#define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064) 109# define CONF_USB2_UNI_R (1 << 8) 110# define CONF_USB1_UNI_R (1 << 7) 111# define CONF_USB_PORT0_R(x) (((x)>>4)&0x7) 112# define CONF_USB0_ISOLATE_R (1 << 3) 113# define CONF_USB_PWRDN_DM_R (1 << 2) 114# define CONF_USB_PWRDN_DP_R (1 << 1) 115 116#endif