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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 09:51:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 09:51:18 -0700 |
| commit | c6dbef7307629cce855aa6b482b60cbf7777ed88 (patch) | |
| tree | d8d13630bd57090173ad9f0c5f8e3bfb392964c9 /drivers/usb/cdns3/core.h | |
| parent | ade7afe3e606f9f6ff0e6deefce140157f75540b (diff) | |
| parent | 93578a25d4e21603518daf27a5f9caa4bf79de68 (diff) | |
| download | linux-c6dbef7307629cce855aa6b482b60cbf7777ed88.tar.bz2 | |
Merge tag 'usb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY/Thunderbolt driver updates from Greg KH:
"Here is the big set of USB, PHY, and Thunderbolt driver updates for
5.10-rc1.
Lots of tiny different things for these subsystems are in here,
including:
- phy driver updates
- thunderbolt / USB 4 updates and additions
- USB gadget driver updates
- xhci fixes and updates
- typec driver additions and updates
- api conversions to various drivers for core kernel api changes
- new USB control message functions to make it harder to get wrong,
as found by syzbot (took 2 tries to get it right)
- lots of tiny USB driver fixes and updates all over the place
All of these have been in linux-next for a while, with the exception
of the last "obviously correct" patch that updated a FALLTHROUGH
comment that got merged last weekend"
* tag 'usb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (374 commits)
usb: musb: gadget: Use fallthrough pseudo-keyword
usb: typec: Add QCOM PMIC typec detection driver
USB: serial: option: add Cellient MPL200 card
usb: typec: tcpci_maxim: Add support for Sink FRS
usb: typec: tcpci: Implement callbacks for FRS
usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS)
usb: typec: tcpci_maxim: Chip level TCPC driver
usb: typec: tcpci: Add set_vbus tcpci callback
usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference
usbip: vhci_hcd: fix calling usb_hcd_giveback_urb() with irqs enabled
usb: cdc-acm: add quirk to blacklist ETAS ES58X devices
USB: serial: ftdi_sio: use cur_altsetting for consistency
USB: serial: option: Add Telit FT980-KS composition
USB: core: remove polling for /sys/kernel/debug/usb/devices
usb: typec: add support for STUSB160x Type-C controller family
usb: typec: add typec_find_pwr_opmode
usb: typec: hd3ss3220: Use OF graph API to get the connector fwnode
dt-bindings: usb: renesas,usb3-peri: Document HS and SS data bus
dt-bindings: usb: convert ti,hd3ss3220 bindings to json-schema
usb: dwc2: Fix INTR OUT transfers in DDMA mode.
...
Diffstat (limited to 'drivers/usb/cdns3/core.h')
| -rw-r--r-- | drivers/usb/cdns3/core.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/usb/cdns3/core.h b/drivers/usb/cdns3/core.h index 1ad1f1fe61e9..8a40d53d5ede 100644 --- a/drivers/usb/cdns3/core.h +++ b/drivers/usb/cdns3/core.h @@ -38,6 +38,12 @@ struct cdns3_role_driver { }; #define CDNS3_XHCI_RESOURCES_NUM 2 + +struct cdns3_platform_data { + int (*platform_suspend)(struct device *dev, + bool suspend, bool wakeup); +}; + /** * struct cdns3 - Representation of Cadence USB3 DRD controller. * @dev: pointer to Cadence device struct @@ -50,6 +56,7 @@ struct cdns3_role_driver { * @otg_regs: pointer to base of otg registers * @otg_irq: irq number for otg controller * @dev_irq: irq number for device controller + * @wakeup_irq: irq number for wakeup event, it is optional * @roles: array of supported roles for this controller * @role: current role * @host_dev: the child host device pointer for cdns3 core @@ -62,6 +69,10 @@ struct cdns3_role_driver { * This field based on firmware setting, kernel configuration * and hardware configuration. * @role_sw: pointer to role switch object. + * @in_lpm: indicate the controller is in low power mode + * @wakeup_pending: wakeup interrupt pending + * @pdata: platform data from glue layer + * @lock: spinlock structure */ struct cdns3 { struct device *dev; @@ -76,9 +87,11 @@ struct cdns3 { #define CDNS3_CONTROLLER_V0 0 #define CDNS3_CONTROLLER_V1 1 u32 version; + bool phyrst_a_enable; int otg_irq; int dev_irq; + int wakeup_irq; struct cdns3_role_driver *roles[USB_ROLE_DEVICE + 1]; enum usb_role role; struct platform_device *host_dev; @@ -89,6 +102,10 @@ struct cdns3 { struct mutex mutex; enum usb_dr_mode dr_mode; struct usb_role_switch *role_sw; + bool in_lpm; + bool wakeup_pending; + struct cdns3_platform_data *pdata; + spinlock_t lock; }; int cdns3_hw_role_switch(struct cdns3 *cdns); |