usb/mtu3/mtu3.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * mtu3.h - MediaTek USB3 DRD header
35 #define	MU3D_EP_TXCR0(epnum)	(U3D_TX1CSR0 + (((epnum) - 1) * 0x10))
36 #define	MU3D_EP_TXCR1(epnum)	(U3D_TX1CSR1 + (((epnum) - 1) * 0x10))
37 #define	MU3D_EP_TXCR2(epnum)	(U3D_TX1CSR2 + (((epnum) - 1) * 0x10))
39 #define	MU3D_EP_RXCR0(epnum)	(U3D_RX1CSR0 + (((epnum) - 1) * 0x10))
40 #define	MU3D_EP_RXCR1(epnum)	(U3D_RX1CSR1 + (((epnum) - 1) * 0x10))
41 #define	MU3D_EP_RXCR2(epnum)	(U3D_RX1CSR2 + (((epnum) - 1) * 0x10))
43 #define USB_QMU_TQHIAR(epnum)	(U3D_TXQHIAR1 + (((epnum) - 1) * 0x4))
44 #define USB_QMU_RQHIAR(epnum)	(U3D_RXQHIAR1 + (((epnum) - 1) * 0x4))
46 #define USB_QMU_RQCSR(epnum)	(U3D_RXQCSR1 + (((epnum) - 1) * 0x10))
47 #define USB_QMU_RQSAR(epnum)	(U3D_RXQSAR1 + (((epnum) - 1) * 0x10))
48 #define USB_QMU_RQCPR(epnum)	(U3D_RXQCPR1 + (((epnum) - 1) * 0x10))
50 #define USB_QMU_TQCSR(epnum)	(U3D_TXQCSR1 + (((epnum) - 1) * 0x10))
51 #define USB_QMU_TQSAR(epnum)	(U3D_TXQSAR1 + (((epnum) - 1) * 0x10))
52 #define USB_QMU_TQCPR(epnum)	(U3D_TXQCPR1 + (((epnum) - 1) * 0x10))
112  * @MU3D_EP0_STATE_STALL: ep0 is in stall status, will be auto-cleared
124  * MTU3_DR_FORCE_NONE: automatically switch host and periperal mode
126  * MTU3_DR_FORCE_HOST: force to enter host mode and override OTG
128  * MTU3_DR_FORCE_DEVICE: force to enter peripheral mode.
198 * @vbus: vbus 5V used by host mode
201 * @dr_work : work for drd mode switch, used to avoid sleep in atomic context
203 * @default_role : default mode while usb role is USB_ROLE_NONE
204 * @role_sw : use USB Role Switch to support dual-role switch, can't use
207 * @is_u3_drd: whether port0 supports usb3.0 dual-role device or not
208 * @manual_drd_enabled: it's true when supports dual-role device by debugfs
228  * @dr_mode: works in which mode:
229  *		host only, device only or dual-role mode
234  *		but when use dual-role mode, can't disable u2port0
237  * @dbgfs_root: only used when supports manual dual-role switch via debugfs
238  * @uwk_en: it's true when supports remote wakeup in host mode
263 	/* usb wakeup for host mode */
311  * struct mtu3 - device driver instance data.
387 	return list_first_entry_or_null(&mep->req_list, struct mtu3_request,  in next_request()