2020-04-30 12:14:16 +01:00
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/*
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* USB driver for Tegra X1
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*
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* Copyright (c) 2019 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _USB_T210_H_
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#define _USB_T210_H_
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2020-06-14 14:45:45 +01:00
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#include <utils/types.h>
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2020-04-30 12:14:16 +01:00
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/* General USB registers */
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#define USB1_IF_USB_SUSP_CTRL 0x400
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#define SUSP_CTRL_USB_WAKE_ON_CNNT_EN_DEV (1 << 3)
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#define SUSP_CTRL_USB_WAKE_ON_DISCON_EN_DEV (1 << 4)
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#define SUSP_CTRL_USB_PHY_CLK_VALID (1 << 7)
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#define SUSP_CTRL_UTMIP_RESET (1 << 11)
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#define SUSP_CTRL_UTMIP_PHY_ENB (1 << 12)
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#define SUSP_CTRL_UTMIP_UTMIP_SUSPL1_SET (1 << 25)
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#define USB1_IF_USB_PHY_VBUS_SENSORS 0x404
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#define USB1_UTMIP_XCVR_CFG0 0x808
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#define USB1_UTMIP_BIAS_CFG0 0x80C
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#define USB1_UTMIP_HSRX_CFG0 0x810
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#define USB1_UTMIP_HSRX_CFG1 0x814
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#define USB1_UTMIP_TX_CFG0 0x820
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#define USB1_UTMIP_MISC_CFG1 0x828
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#define USB1_UTMIP_DEBOUNCE_CFG0 0x82C
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#define USB1_UTMIP_SPARE_CFG0 0x834
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#define USB1_UTMIP_XCVR_CFG1 0x838
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#define USB1_UTMIP_BIAS_CFG1 0x83C
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#define USB1_UTMIP_BIAS_CFG2 0x850
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#define USB1_UTMIP_XCVR_CFG2 0x854
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#define USB1_UTMIP_XCVR_CFG3 0x858
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/* USB Queue Head Descriptor */
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#define USB2_QH_USB2D_QH_EP_BASE (USB_BASE + 0x1000)
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#define USB_QHD_EP_CAP_IOS_ENABLE (1 << 15)
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#define USB_QHD_EP_CAP_MAX_PKT_LEN_MASK 0x7FF
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#define USB_QHD_EP_CAP_ZERO_LEN_TERM_DIS (1 << 29)
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#define USB_QHD_EP_CAP_MULTI_NON_ISO (0 << 30)
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#define USB_QHD_EP_CAP_MULTI_1 (1 << 30)
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#define USB_QHD_EP_CAP_MULTI_2 (2 << 30)
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#define USB_QHD_EP_CAP_MULTI_3 (3 << 30)
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#define USB_QHD_TOKEN_XFER_ERROR (1 << 3)
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#define USB_QHD_TOKEN_BUFFER_ERROR (1 << 5)
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#define USB_QHD_TOKEN_HALTED (1 << 6)
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#define USB_QHD_TOKEN_ACTIVE (1 << 7)
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#define USB_QHD_TOKEN_MULT_OVERR_MASK (2 << 10)
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#define USB_QHD_TOKEN_IRQ_ON_COMPLETE (1 << 15)
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#define USB_QHD_TOKEN_TOTAL_BYTES_SHIFT 16
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/* USB_OTG/USB_1 controllers register bits */
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#define USB2D_PORTSC1_SUSP (1 << 7)
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#define USB2D_USBCMD_RUN (1 << 0)
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#define USB2D_USBCMD_RESET (1 << 1)
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#define USB2D_USBCMD_ITC_MASK (0xFF << 16)
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#define USB2D_USBSTS_UI (1 << 0)
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#define USB2D_USBSTS_UEI (1 << 1)
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#define USB2D_USBSTS_PCI (1 << 2)
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#define USB2D_USBSTS_FRI (1 << 3)
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#define USB2D_USBSTS_SEI (1 << 4)
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#define USB2D_USBSTS_AAI (1 << 5)
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#define USB2D_USBSTS_URI (1 << 6)
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#define USB2D_USBSTS_SRI (1 << 7)
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#define USB2D_USBSTS_SLI (1 << 8)
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#define USB2D_USBMODE_CM_MASK (3 << 0)
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#define USB2D_USBMODE_CM_IDLE 0
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#define USB2D_USBMODE_CM_RSVD 1
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#define USB2D_USBMODE_CM_DEVICE 2
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#define USB2D_USBMODE_CM_HOST 3
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#define USB2D_ENDPT_STATUS_RX_OFFSET (1 << 0)
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#define USB2D_ENDPT_STATUS_TX_OFFSET (1 << 16)
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#define USB2D_ENDPTCTRL_RX_EP_STALL (1 << 0)
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#define USB2D_ENDPTCTRL_RX_EP_TYPE_CTRL (0 << 2)
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#define USB2D_ENDPTCTRL_RX_EP_TYPE_ISO (1 << 2)
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#define USB2D_ENDPTCTRL_RX_EP_TYPE_BULK (2 << 2)
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#define USB2D_ENDPTCTRL_RX_EP_TYPE_INTR (3 << 2)
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#define USB2D_ENDPTCTRL_RX_EP_TYPE_MASK (3 << 2)
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#define USB2D_ENDPTCTRL_RX_EP_INHIBIT (1 << 5)
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#define USB2D_ENDPTCTRL_RX_EP_RESET (1 << 6)
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#define USB2D_ENDPTCTRL_RX_EP_ENABLE (1 << 7)
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#define USB2D_ENDPTCTRL_TX_EP_STALL (1 << 16)
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#define USB2D_ENDPTCTRL_TX_EP_TYPE_CTRL (0 << 18)
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#define USB2D_ENDPTCTRL_TX_EP_TYPE_ISO (1 << 18)
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#define USB2D_ENDPTCTRL_TX_EP_TYPE_BULK (2 << 18)
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#define USB2D_ENDPTCTRL_TX_EP_TYPE_INTR (3 << 18)
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#define USB2D_ENDPTCTRL_TX_EP_TYPE_MASK (3 << 18)
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#define USB2D_ENDPTCTRL_TX_EP_INHIBIT (1 << 21)
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#define USB2D_ENDPTCTRL_TX_EP_RESET (1 << 22)
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#define USB2D_ENDPTCTRL_TX_EP_ENABLE (1 << 23)
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#define USB2D_HOSTPC1_DEVLC_ASUS (1 << 17)
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#define USB2D_HOSTPC1_DEVLC_PHCD (1 << 22)
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#define USB2D_HOSTPC1_DEVLC_PSPD_MASK (3 << 25)
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#define USB2D_OTGSC_USB_ID_PULLUP (1 << 5)
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#define USB2D_OTGSC_USB_IRQ_STS_MASK (0x7F << 16)
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/* USB_OTG/USB_1 controllers registers */
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typedef struct _t210_usb2d_t
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{
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vu32 id;
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vu32 unk0;
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vu32 hw_host;
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vu32 hw_device;
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vu32 hw_txbuf;
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vu32 hw_rxbuf;
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vu32 unk1[26];
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vu32 gptimer0ld;
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vu32 gptimer0ctrl;
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vu32 gptimer1ld;
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vu32 gptimer1ctrl;
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vu32 unk2[28];
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vu16 caplength;
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vu16 hciversion;
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vu32 hcsparams;
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vu32 hccparams;
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vu32 unk3[5];
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vu32 dciversion;
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vu32 dccparams;
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vu32 extsts;
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vu32 usbextintr;
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vu32 usbcmd;
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vu32 usbsts;
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vu32 usbintr;
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vu32 frindex;
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vu32 unk4;
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vu32 periodiclistbase;
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vu32 asynclistaddr;
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vu32 asyncttsts;
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vu32 burstsize;
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vu32 txfilltuning;
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vu32 unk6;
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vu32 icusb_ctrl;
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vu32 ulpi_viewport;
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vu32 rsvd0[4];
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vu32 portsc1;
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vu32 rsvd1[15];
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vu32 hostpc1_devlc;
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vu32 rsvd2[15];
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vu32 otgsc;
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vu32 usbmode;
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vu32 unk10;
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vu32 endptnak;
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vu32 endptnak_enable;
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vu32 endptsetupstat;
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vu32 endptprime;
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vu32 endptflush;
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vu32 endptstatus;
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vu32 endptcomplete;
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vu32 endptctrl[16];
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} t210_usb2d_t;
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#endif
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