From 4527715979a34601b783f5f12774586c679c2a89 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 28 May 2012 23:31:39 -0700 Subject: usb: renesas_usbhs: add DMAEngine ID specification note renesas_usbhs DMAEngine uses D0FIFO/D1FIFO, but the data transfer direction should be fixed for keeping consistency. This patch explain about it on renesas_usbhs.h Signed-off-by: Kuninori Morimoto Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/renesas_usbhs.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h index 547e59cc00ea..c5d36c65c33b 100644 --- a/include/linux/usb/renesas_usbhs.h +++ b/include/linux/usb/renesas_usbhs.h @@ -132,6 +132,14 @@ struct renesas_usbhs_driver_param { * option: * * dma id for dmaengine + * The data transfer direction on D0FIFO/D1FIFO should be + * fixed for keeping consistency. + * So, the platform id settings will be.. + * .d0_tx_id = xx_TX, + * .d1_rx_id = xx_RX, + * or + * .d1_tx_id = xx_TX, + * .d0_rx_id = xx_RX, */ int d0_tx_id; int d0_rx_id; -- cgit v1.2.2 From c2e935a7db6e7354e9dd138b7f6f4c53affc09d9 Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Wed, 13 Jun 2012 20:34:12 +0800 Subject: USB: move transceiver from ehci_hcd and ohci_hcd to hcd and rename it as phy - to decrease redundant since both ehci_hcd and ohci_hcd have the same variable - it helps access phy in usb core code - phy is more meaningful than transceiver Signed-off-by: Richard Zhao Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/hcd.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 7f855d50cdf5..c532cbeabfbc 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -93,6 +93,12 @@ struct usb_hcd { */ const struct hc_driver *driver; /* hw-specific hooks */ + /* + * OTG and some Host controllers need software interaction with phys; + * other external phys should be software-transparent + */ + struct usb_phy *phy; + /* Flags that need to be manipulated atomically because they can * change while the host controller is running. Always use * set_bit() or clear_bit() to change their values. -- cgit v1.2.2 From 721002ec1dd55a52425455826af49cf8853b2d4f Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 22 Jun 2012 17:02:45 +0530 Subject: usb: otg: utils: rename function name in OTG utils _transceiver() in otg.c is replaced with _phy. usb_set_transceiver is replaced with usb_add_phy to make it similar to other usb standard function names like usb_add_hcd. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- include/linux/usb/otg.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'include/linux/usb') diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 38ab3f46346f..0e739c810525 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -121,7 +121,7 @@ struct usb_phy { /* for board-specific init logic */ -extern int usb_set_transceiver(struct usb_phy *); +extern int usb_add_phy(struct usb_phy *); #if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE)) /* sometimes transceivers are accessed only through e.g. ULPI */ @@ -172,16 +172,16 @@ usb_phy_shutdown(struct usb_phy *x) /* for usb host and peripheral controller drivers */ #ifdef CONFIG_USB_OTG_UTILS -extern struct usb_phy *usb_get_transceiver(void); -extern void usb_put_transceiver(struct usb_phy *); +extern struct usb_phy *usb_get_phy(void); +extern void usb_put_phy(struct usb_phy *); extern const char *otg_state_string(enum usb_otg_state state); #else -static inline struct usb_phy *usb_get_transceiver(void) +static inline struct usb_phy *usb_get_phy(void) { return NULL; } -static inline void usb_put_transceiver(struct usb_phy *x) +static inline void usb_put_phy(struct usb_phy *x) { } -- cgit v1.2.2 From 662dca54ca67c92b7aa14b9a2ec54acacf33ce45 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 22 Jun 2012 17:02:46 +0530 Subject: usb: otg: support for multiple transceivers by a single controller Add a linked list for keeping multiple PHY instances with different types so that we can have separate USB2 and USB3 PHYs on one single board. _get_phy_ has been changed so that the controller gets the transceiver by type. _remove_phy_ has been added to let the phy be removed from the phy list. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- include/linux/usb/otg.h | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) (limited to 'include/linux/usb') diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 0e739c810525..1def65fb57d0 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -43,6 +43,13 @@ enum usb_phy_events { USB_EVENT_ENUMERATED, /* gadget driver enumerated */ }; +/* associate a type with PHY */ +enum usb_phy_type { + USB_PHY_TYPE_UNDEFINED, + USB_PHY_TYPE_USB2, + USB_PHY_TYPE_USB3, +}; + struct usb_phy; /* for transceivers connected thru an ULPI interface, the user must @@ -89,6 +96,7 @@ struct usb_phy { const char *label; unsigned int flags; + enum usb_phy_type type; enum usb_otg_state state; enum usb_phy_events last_event; @@ -105,6 +113,9 @@ struct usb_phy { u16 port_status; u16 port_change; + /* to support controllers that have multiple transceivers */ + struct list_head head; + /* initialize/shutdown the OTG controller */ int (*init)(struct usb_phy *x); void (*shutdown)(struct usb_phy *x); @@ -121,7 +132,8 @@ struct usb_phy { /* for board-specific init logic */ -extern int usb_add_phy(struct usb_phy *); +extern int usb_add_phy(struct usb_phy *, enum usb_phy_type type); +extern void usb_remove_phy(struct usb_phy *); #if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE)) /* sometimes transceivers are accessed only through e.g. ULPI */ @@ -172,11 +184,11 @@ usb_phy_shutdown(struct usb_phy *x) /* for usb host and peripheral controller drivers */ #ifdef CONFIG_USB_OTG_UTILS -extern struct usb_phy *usb_get_phy(void); +extern struct usb_phy *usb_get_phy(enum usb_phy_type type); extern void usb_put_phy(struct usb_phy *); extern const char *otg_state_string(enum usb_otg_state state); #else -static inline struct usb_phy *usb_get_phy(void) +static inline struct usb_phy *usb_get_phy(enum usb_phy_type type) { return NULL; } @@ -276,4 +288,15 @@ usb_unregister_notifier(struct usb_phy *x, struct notifier_block *nb) /* for OTG controller drivers (and maybe other stuff) */ extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num); +static inline const char *usb_phy_type_string(enum usb_phy_type type) +{ + switch (type) { + case USB_PHY_TYPE_USB2: + return "USB2 PHY"; + case USB_PHY_TYPE_USB3: + return "USB3 PHY"; + default: + return "UNKNOWN PHY TYPE"; + } +} #endif /* __LINUX_USB_OTG_H */ -- cgit v1.2.2 From 410219dcd2ba8d8b4bcfa9c232f35bf505bc021a Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 22 Jun 2012 17:02:47 +0530 Subject: usb: otg: utils: devres: Add API's to associate a device with the phy Used devres API's to associate the phy with a device so that on driver detach, release function is invoked on the devres data(usb_phy) and devres data(usb_phy) is released. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- include/linux/usb/otg.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 1def65fb57d0..0cb2ec2e50c0 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -185,7 +185,10 @@ usb_phy_shutdown(struct usb_phy *x) /* for usb host and peripheral controller drivers */ #ifdef CONFIG_USB_OTG_UTILS extern struct usb_phy *usb_get_phy(enum usb_phy_type type); +extern struct usb_phy *devm_usb_get_phy(struct device *dev, + enum usb_phy_type type); extern void usb_put_phy(struct usb_phy *); +extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x); extern const char *otg_state_string(enum usb_otg_state state); #else static inline struct usb_phy *usb_get_phy(enum usb_phy_type type) @@ -193,10 +196,20 @@ static inline struct usb_phy *usb_get_phy(enum usb_phy_type type) return NULL; } +static inline struct usb_phy *devm_usb_get_phy(struct device *dev, + enum usb_phy_type type) +{ + return NULL; +} + static inline void usb_put_phy(struct usb_phy *x) { } +static inline void devm_usb_put_phy(struct device *dev, struct usb_phy *x) +{ +} + static inline const char *otg_state_string(enum usb_otg_state state) { return NULL; -- cgit v1.2.2 From c9721438c009adf8e81d376839ed037c53b9b8d9 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 22 Jun 2012 17:40:52 +0530 Subject: usb: musb: twl: use mailbox API to send VBUS or ID events The atomic notifier from twl4030/twl6030 to notifiy VBUS and ID events, is replaced by a direct call to omap musb blue. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- include/linux/usb/musb-omap.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 include/linux/usb/musb-omap.h (limited to 'include/linux/usb') diff --git a/include/linux/usb/musb-omap.h b/include/linux/usb/musb-omap.h new file mode 100644 index 000000000000..7774c5986f07 --- /dev/null +++ b/include/linux/usb/musb-omap.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2011-2012 by Texas Instruments + * + * The Inventra Controller Driver for Linux 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 __MUSB_OMAP_H__ +#define __MUSB_OMAP_H__ + +enum omap_musb_vbus_id_status { + OMAP_MUSB_UNKNOWN = 0, + OMAP_MUSB_ID_GROUND, + OMAP_MUSB_ID_FLOAT, + OMAP_MUSB_VBUS_VALID, + OMAP_MUSB_VBUS_OFF, +}; + +#if (defined(CONFIG_USB_MUSB_OMAP2PLUS) || \ + defined(CONFIG_USB_MUSB_OMAP2PLUS_MODULE)) +void omap_musb_mailbox(enum omap_musb_vbus_id_status status); +#else +static inline void omap_musb_mailbox(enum omap_musb_vbus_id_status status) +{ +} +#endif + +#endif /* __MUSB_OMAP_H__ */ -- cgit v1.2.2 From 023b515e5b304122f3802abaa68d1da46fdf48b8 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 19 Jun 2012 09:54:54 +0200 Subject: uas: task mgmt & error handling Add task management support, wind up in abort and device reset error handlers. Cancel all in-flight urbs in bus reset handler. Signed-off-by: Gerd Hoffmann Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/uas.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/uas.h b/include/linux/usb/uas.h index 9a988e413694..5499ab5c94bd 100644 --- a/include/linux/usb/uas.h +++ b/include/linux/usb/uas.h @@ -20,6 +20,28 @@ enum { IU_ID_WRITE_READY = 0x07, }; +enum { + TMF_ABORT_TASK = 0x01, + TMF_ABORT_TASK_SET = 0x02, + TMF_CLEAR_TASK_SET = 0x04, + TMF_LOGICAL_UNIT_RESET = 0x08, + TMF_I_T_NEXUS_RESET = 0x10, + TMF_CLEAR_ACA = 0x40, + TMF_QUERY_TASK = 0x80, + TMF_QUERY_TASK_SET = 0x81, + TMF_QUERY_ASYNC_EVENT = 0x82, +}; + +enum { + RC_TMF_COMPLETE = 0x00, + RC_INVALID_INFO_UNIT = 0x02, + RC_TMF_NOT_SUPPORTED = 0x04, + RC_TMF_FAILED = 0x05, + RC_TMF_SUCCEEDED = 0x08, + RC_INCORRECT_LUN = 0x09, + RC_OVERLAPPED_TAG = 0x0a, +}; + struct command_iu { __u8 iu_id; __u8 rsvd1; @@ -32,6 +54,16 @@ struct command_iu { __u8 cdb[16]; /* XXX: Overflow-checking tools may misunderstand */ }; +struct task_mgmt_iu { + __u8 iu_id; + __u8 rsvd1; + __be16 tag; + __u8 function; + __u8 rsvd2; + __be16 task_tag; + struct scsi_lun lun; +}; + /* * Also used for the Read Ready and Write Ready IUs since they have the * same first four bytes @@ -47,6 +79,14 @@ struct sense_iu { __u8 sense[SCSI_SENSE_BUFFERSIZE]; }; +struct response_ui { + __u8 iu_id; + __u8 rsvd1; + __be16 tag; + __be16 add_response_info; + __u8 response_code; +}; + struct usb_pipe_usage_descriptor { __u8 bLength; __u8 bDescriptorType; -- cgit v1.2.2 From a46af4ebf9ffec35eea0390e89935197b833dc61 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Mon, 25 Jun 2012 12:19:03 -0400 Subject: USB: EHCI: define extension registers like normal ones This patch (as1562) cleans up the definitions of the EHCI extended registers to be consistent with the definitions of the standard registers. This makes the code look a lot nicer, with no functional change. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/ehci_def.h | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) (limited to 'include/linux/usb') diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index 7cc95ee3606b..de4b9ed5d5dd 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -111,7 +111,13 @@ struct ehci_regs { /* ASYNCLISTADDR: offset 0x18 */ u32 async_next; /* address of next async queue head */ - u32 reserved[9]; + u32 reserved1[2]; + + /* TXFILLTUNING: offset 0x24 */ + u32 txfill_tuning; /* TX FIFO Tuning register */ +#define TXFIFO_DEFAULT (8<<16) /* FIFO burst threshold 8 */ + + u32 reserved2[6]; /* CONFIGFLAG: offset 0x40 */ u32 configured_flag; @@ -155,26 +161,34 @@ struct ehci_regs { #define PORT_CSC (1<<1) /* connect status change */ #define PORT_CONNECT (1<<0) /* device connected */ #define PORT_RWC_BITS (PORT_CSC | PORT_PEC | PORT_OCC) -}; -#define USBMODE 0x68 /* USB Device mode */ + u32 reserved3[9]; + + /* USBMODE: offset 0x68 */ + u32 usbmode; /* USB Device mode */ #define USBMODE_SDIS (1<<3) /* Stream disable */ #define USBMODE_BE (1<<2) /* BE/LE endianness select */ #define USBMODE_CM_HC (3<<0) /* host controller mode */ #define USBMODE_CM_IDLE (0<<0) /* idle state */ + u32 reserved4[7]; + /* Moorestown has some non-standard registers, partially due to the fact that * its EHCI controller has both TT and LPM support. HOSTPCx are extensions to * PORTSCx */ -#define HOSTPC0 0x84 /* HOSTPC extension */ + /* HOSTPC: offset 0x84 */ + u32 hostpc[0]; /* HOSTPC extension */ #define HOSTPC_PHCD (1<<22) /* Phy clock disable */ #define HOSTPC_PSPD (3<<25) /* Port speed detection */ -#define USBMODE_EX 0xc8 /* USB Device mode extension */ + + u32 reserved5[17]; + + /* USBMODE_EX: offset 0xc8 */ + u32 usbmode_ex; /* USB Device mode extension */ #define USBMODE_EX_VBPS (1<<5) /* VBus Power Select On */ #define USBMODE_EX_HC (3<<0) /* host controller mode */ -#define TXFILLTUNING 0x24 /* TX FIFO Tuning register */ -#define TXFIFO_DEFAULT (8<<16) /* FIFO burst threshold 8 */ +}; /* Appendix C, Debug port ... intended for use with special "debug devices" * that can help if there's no serial console. (nonstandard enumeration.) -- cgit v1.2.2 From 77c4400f2f0fd8384ab5cbe41d81ccc664896b2d Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Fri, 29 Jun 2012 17:48:53 +0800 Subject: USB: Chipidea: rename struct ci13xxx_udc_driver to struct ci13xxx_platform_data This patch rename struct ci13xxx_udc_driver and var with the type. ci13xxx_platform_data reflect it's passed from platfrom driver. Signed-off-by: Richard Zhao Reviewed-by: Felipe Balbi Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/chipidea.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/usb') diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index edb90d6cfd12..d4cf970656fb 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -6,7 +6,7 @@ #define __LINUX_USB_CHIPIDEA_H struct ci13xxx; -struct ci13xxx_udc_driver { +struct ci13xxx_platform_data { const char *name; /* offset of the capability registers */ uintptr_t capoffset; -- cgit v1.2.2 From 26c696c678c4ce180599330999e895cded0f625b Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Sat, 7 Jul 2012 22:56:40 +0800 Subject: USB: Chipidea: rename struct ci13xxx variables from udc to ci struct ci13xxx represent the controller, which may be device or host, so name its variables as ci. Signed-off-by: Richard Zhao Reviewed-by: Felipe Balbi Signed-off-by: Alexander Shishkin Reviewed-by: Marek Vasut Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/chipidea.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/usb') diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index d4cf970656fb..d2f7e494f5c0 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -19,7 +19,7 @@ struct ci13xxx_platform_data { #define CI13XXX_CONTROLLER_RESET_EVENT 0 #define CI13XXX_CONTROLLER_STOPPED_EVENT 1 - void (*notify_event) (struct ci13xxx *udc, unsigned event); + void (*notify_event) (struct ci13xxx *ci, unsigned event); }; /* Default offset of capability registers */ -- cgit v1.2.2 From cbc6dc2af39e1395564445fd71cfcc1c70a96277 Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Sat, 7 Jul 2012 22:56:41 +0800 Subject: USB: Chipidea: add unified ci13xxx_{add,remove}_device for platform drivers Platform drivers do the similar things to add/remove ci13xxx device, so create a unified one. Signed-off-by: Richard Zhao Reviewed-by: Felipe Balbi Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/chipidea.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index d2f7e494f5c0..be078f0bfde2 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -25,4 +25,11 @@ struct ci13xxx_platform_data { /* Default offset of capability registers */ #define DEF_CAPOFFSET 0x100 +/* Add ci13xxx device */ +struct platform_device *ci13xxx_add_device(struct device *dev, + struct resource *res, int nres, + struct ci13xxx_platform_data *platdata); +/* Remove ci13xxx device */ +void ci13xxx_remove_device(struct platform_device *pdev); + #endif -- cgit v1.2.2 From 526c51382d59144a3704970ab111d668e604a10f Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Sat, 7 Jul 2012 22:56:44 +0800 Subject: usb: otg: add notify_connect/notify_disconnect callback This let usb phy driver has a chance to change hw settings when connect status change. Signed-off-by: Richard Zhao Acked-by: Felipe Balbi Tested-by: Subodh Nijsure Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/otg.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 0cb2ec2e50c0..45824be0a2f9 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -128,6 +128,9 @@ struct usb_phy { int (*set_suspend)(struct usb_phy *x, int suspend); + /* notify phy connect status change */ + int (*notify_connect)(struct usb_phy *x, int port); + int (*notify_disconnect)(struct usb_phy *x, int port); }; @@ -276,6 +279,24 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend) return 0; } +static inline int +usb_phy_notify_connect(struct usb_phy *x, int port) +{ + if (x->notify_connect) + return x->notify_connect(x, port); + else + return 0; +} + +static inline int +usb_phy_notify_disconnect(struct usb_phy *x, int port) +{ + if (x->notify_disconnect) + return x->notify_disconnect(x, port); + else + return 0; +} + static inline int otg_start_srp(struct usb_otg *otg) { -- cgit v1.2.2 From a2c3d6902f6f9916b5376c44baa8c1d08bf92a27 Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Sat, 7 Jul 2012 22:56:46 +0800 Subject: usb: chipidea: permit driver bindings pass phy pointer Sometimes, the driver bindings may know what phy they use. For example, when using device tree, the usb controller may have a phandler pointing to usb phy. Signed-off-by: Richard Zhao Reviewed-by: Marek Vasut Acked-by: Felipe Balbi Tested-by: Subodh Nijsure Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/chipidea.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/usb') diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index be078f0bfde2..544825dde823 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -5,12 +5,15 @@ #ifndef __LINUX_USB_CHIPIDEA_H #define __LINUX_USB_CHIPIDEA_H +#include + struct ci13xxx; struct ci13xxx_platform_data { const char *name; /* offset of the capability registers */ uintptr_t capoffset; unsigned power_budget; + struct usb_phy *phy; unsigned long flags; #define CI13XXX_REGS_SHARED BIT(0) #define CI13XXX_REQUIRE_TRANSCEIVER BIT(1) -- cgit v1.2.2