diff options
Diffstat (limited to 'arch/arm/include/asm/arch-mxs/regs-usb.h')
| -rw-r--r-- | arch/arm/include/asm/arch-mxs/regs-usb.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mxs/regs-usb.h b/arch/arm/include/asm/arch-mxs/regs-usb.h new file mode 100644 index 0000000000..d8bcd77d4d --- /dev/null +++ b/arch/arm/include/asm/arch-mxs/regs-usb.h @@ -0,0 +1,178 @@ +/* + * Freescale i.MX28 USB OTG Register Definitions + * + * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> + * on behalf of DENX Software Engineering GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __REGS_USB_H__ +#define __REGS_USB_H__ + +struct mxs_usb_regs { + uint32_t hw_usbctrl_id; /* 0x000 */ + uint32_t hw_usbctrl_hwgeneral; /* 0x004 */ + uint32_t hw_usbctrl_hwhost; /* 0x008 */ + uint32_t hw_usbctrl_hwdevice; /* 0x00c */ + uint32_t hw_usbctrl_hwtxbuf; /* 0x010 */ + uint32_t hw_usbctrl_hwrxbuf; /* 0x014 */ + + uint32_t reserved1[26]; + + uint32_t hw_usbctrl_gptimer0ld; /* 0x080 */ + uint32_t hw_usbctrl_gptimer0ctrl; /* 0x084 */ + uint32_t hw_usbctrl_gptimer1ld; /* 0x088 */ + uint32_t hw_usbctrl_gptimer1ctrl; /* 0x08c */ + uint32_t hw_usbctrl_sbuscfg; /* 0x090 */ + + uint32_t reserved2[27]; + + uint32_t hw_usbctrl_caplength; /* 0x100 */ + uint32_t hw_usbctrl_hcsparams; /* 0x104 */ + uint32_t hw_usbctrl_hccparams; /* 0x108 */ + + uint32_t reserved3[5]; + + uint32_t hw_usbctrl_dciversion; /* 0x120 */ + uint32_t hw_usbctrl_dccparams; /* 0x124 */ + + uint32_t reserved4[6]; + + uint32_t hw_usbctrl_usbcmd; /* 0x140 */ + uint32_t hw_usbctrl_usbsts; /* 0x144 */ + uint32_t hw_usbctrl_usbintr; /* 0x148 */ + uint32_t hw_usbctrl_frindex; /* 0x14c */ + + uint32_t reserved5; + + union { + uint32_t hw_usbctrl_periodiclistbase; /* 0x154 */ + uint32_t hw_usbctrl_deviceaddr; /* 0x154 */ + }; + union { + uint32_t hw_usbctrl_asynclistaddr; /* 0x158 */ + uint32_t hw_usbctrl_endpointlistaddr; /* 0x158 */ + }; + + uint32_t hw_usbctrl_ttctrl; /* 0x15c */ + uint32_t hw_usbctrl_burstsize; /* 0x160 */ + uint32_t hw_usbctrl_txfilltuning; /* 0x164 */ + + uint32_t reserved6; + + uint32_t hw_usbctrl_ic_usb; /* 0x16c */ + uint32_t hw_usbctrl_ulpi; /* 0x170 */ + + uint32_t reserved7; + + uint32_t hw_usbctrl_endptnak; /* 0x178 */ + uint32_t hw_usbctrl_endptnaken; /* 0x17c */ + + uint32_t reserved8; + + uint32_t hw_usbctrl_portsc1; /* 0x184 */ + + uint32_t reserved9[7]; + + uint32_t hw_usbctrl_otgsc; /* 0x1a4 */ + uint32_t hw_usbctrl_usbmode; /* 0x1a8 */ + uint32_t hw_usbctrl_endptsetupstat; /* 0x1ac */ + uint32_t hw_usbctrl_endptprime; /* 0x1b0 */ + uint32_t hw_usbctrl_endptflush; /* 0x1b4 */ + uint32_t hw_usbctrl_endptstat; /* 0x1b8 */ + uint32_t hw_usbctrl_endptcomplete; /* 0x1bc */ + uint32_t hw_usbctrl_endptctrl0; /* 0x1c0 */ + uint32_t hw_usbctrl_endptctrl1; /* 0x1c4 */ + uint32_t hw_usbctrl_endptctrl2; /* 0x1c8 */ + uint32_t hw_usbctrl_endptctrl3; /* 0x1cc */ + uint32_t hw_usbctrl_endptctrl4; /* 0x1d0 */ + uint32_t hw_usbctrl_endptctrl5; /* 0x1d4 */ + uint32_t hw_usbctrl_endptctrl6; /* 0x1d8 */ + uint32_t hw_usbctrl_endptctrl7; /* 0x1dc */ +}; + +#define CLKCTRL_PLL0CTRL0_LFR_SEL_MASK (0x3 << 28) + +#define HW_USBCTRL_ID_CIVERSION_OFFSET 29 +#define HW_USBCTRL_ID_CIVERSION_MASK (0x7 << 29) +#define HW_USBCTRL_ID_VERSION_OFFSET 25 +#define HW_USBCTRL_ID_VERSION_MASK (0xf << 25) +#define HW_USBCTRL_ID_REVISION_OFFSET 21 +#define HW_USBCTRL_ID_REVISION_MASK (0xf << 21) +#define HW_USBCTRL_ID_TAG_OFFSET 16 +#define HW_USBCTRL_ID_TAG_MASK (0x1f << 16) +#define HW_USBCTRL_ID_NID_OFFSET 8 +#define HW_USBCTRL_ID_NID_MASK (0x3f << 8) +#define HW_USBCTRL_ID_ID_OFFSET 0 +#define HW_USBCTRL_ID_ID_MASK (0x3f << 0) + +#define HW_USBCTRL_HWGENERAL_SM_OFFSET 9 +#define HW_USBCTRL_HWGENERAL_SM_MASK (0x3 << 9) +#define HW_USBCTRL_HWGENERAL_PHYM_OFFSET 6 +#define HW_USBCTRL_HWGENERAL_PHYM_MASK (0x7 << 6) +#define HW_USBCTRL_HWGENERAL_PHYW_OFFSET 4 +#define HW_USBCTRL_HWGENERAL_PHYW_MASK (0x3 << 4) +#define HW_USBCTRL_HWGENERAL_BWT (1 << 3) +#define HW_USBCTRL_HWGENERAL_CLKC_OFFSET 1 +#define HW_USBCTRL_HWGENERAL_CLKC_MASK (0x3 << 1) +#define HW_USBCTRL_HWGENERAL_RT (1 << 0) + +#define HW_USBCTRL_HWHOST_TTPER_OFFSET 24 +#define HW_USBCTRL_HWHOST_TTPER_MASK (0xff << 24) +#define HW_USBCTRL_HWHOST_TTASY_OFFSET 16 +#define HW_USBCTRL_HWHOST_TTASY_MASK (0xff << 19) +#define HW_USBCTRL_HWHOST_NPORT_OFFSET 1 +#define HW_USBCTRL_HWHOST_NPORT_MASK (0x7 << 1) +#define HW_USBCTRL_HWHOST_HC (1 << 0) + +#define HW_USBCTRL_HWDEVICE_DEVEP_OFFSET 1 +#define HW_USBCTRL_HWDEVICE_DEVEP_MASK (0x1f << 1) +#define HW_USBCTRL_HWDEVICE_DC (1 << 0) + +#define HW_USBCTRL_HWTXBUF_TXLCR (1 << 31) +#define HW_USBCTRL_HWTXBUF_TXCHANADD_OFFSET 16 +#define HW_USBCTRL_HWTXBUF_TXCHANADD_MASK (0xff << 16) +#define HW_USBCTRL_HWTXBUF_TXADD_OFFSET 8 +#define HW_USBCTRL_HWTXBUF_TXADD_MASK (0xff << 8) +#define HW_USBCTRL_HWTXBUF_TXBURST_OFFSET 0 +#define HW_USBCTRL_HWTXBUF_TXBURST_MASK 0xff + +#define HW_USBCTRL_HWRXBUF_RXADD_OFFSET 8 +#define HW_USBCTRL_HWRXBUF_RXADD_MASK (0xff << 8) +#define HW_USBCTRL_HWRXBUF_RXBURST_OFFSET 0 +#define HW_USBCTRL_HWRXBUF_RXBURST_MASK 0xff + +#define HW_USBCTRL_GPTIMERLD_GPTLD_OFFSET 0 +#define HW_USBCTRL_GPTIMERLD_GPTLD_MASK 0xffffff + +#define HW_USBCTRL_GPTIMERCTRL_GPTRUN (1 << 31) +#define HW_USBCTRL_GPTIMERCTRL_GPTRST (1 << 30) +#define HW_USBCTRL_GPTIMERCTRL_GPTMODE (1 << 24) +#define HW_USBCTRL_GPTIMERCTRL_GPTCNT_OFFSET 0 +#define HW_USBCTRL_GPTIMERCTRL_GPTCNT_MASK 0xffffff + +#define HW_USBCTRL_SBUSCFG_AHBBURST_OFFSET 0 +#define HW_USBCTRL_SBUSCFG_AHBBURST_MASK 0x7 +#define HW_USBCTRL_SBUSCFG_AHBBURST_U_INCR 0x0 +#define HW_USBCTRL_SBUSCFG_AHBBURST_S_INCR4 0x1 +#define HW_USBCTRL_SBUSCFG_AHBBURST_S_INCR8 0x2 +#define HW_USBCTRL_SBUSCFG_AHBBURST_S_INCR16 0x3 +#define HW_USBCTRL_SBUSCFG_AHBBURST_U_INCR4 0x5 +#define HW_USBCTRL_SBUSCFG_AHBBURST_U_INCR8 0x6 +#define HW_USBCTRL_SBUSCFG_AHBBURST_U_INCR16 0x7 + +#endif /* __REGS_USB_H__ */ |