linux-toradex.git/drivers/usb/dwc2, branch v6.10-rc3

Merge 6.9-rc5 into usb-next

2024-04-23T11:33:26+00:00

We need the usb/thunderbolt fixes in here as well.

Signed-off-by: Greg Kroah-Hartman

usb: dwc2: host: Fix dereference issue in DDMA completion flow.

2024-04-09T15:29:38+00:00

Fixed variable dereference issue in DDMA completion flow.

Fixes: b258e4268850 ("usb: dwc2: host: Fix ISOC flow in DDMA mode")
CC: stable@vger.kernel.org
Reported-by: Dan Carpenter 
Closes: https://lore.kernel.org/linux-usb/2024040834-ethically-rumble-701f@gregkh/T/#m4c4b83bef0ebb4b67fe2e0a7d6466cbb6f416e39
Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/cc826d3ef53c934d8e6d98870f17f3cdc3d2755d.1712665387.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman

Merge 6.9-rc2 into usb-next

2024-04-01T15:02:18+00:00

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman

usb: dwc2: add support for Sophgo CV18XX/SG200X series SoC

2024-03-27T06:57:15+00:00

Add params for DWC2 IP in Sophgo CV18XX/SG200X series SoC.

Signed-off-by: Inochi Amaoto 
Acked-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/IA1PR20MB4953EE73DD36D5FFC81D90EDBB352@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Greg Kroah-Hartman

usb: dwc2: gadget: LPM flow fix

2024-03-26T13:56:28+00:00

Added functionality to exit from L1 state by device initiation
using remote wakeup signaling, in case when function driver queuing
request while core in L1 state.

Fixes: 273d576c4d41 ("usb: dwc2: gadget: Add functionality to exit from LPM L1 state")
Fixes: 88b02f2cb1e1 ("usb: dwc2: Add core state checking")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/b4d9de5382375dddbf7ef6049d9a82066ad87d5d.1710166393.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman

usb: dwc2: gadget: Fix exiting from clock gating

2024-03-26T13:56:25+00:00

Added exiting from the clock gating mode on USB Reset Detect interrupt
if core in the clock gating mode.
Added new condition to check core in clock gating mode or no.

Fixes: 9b4965d77e11 ("usb: dwc2: Add exit clock gating from session request interrupt")
Fixes: 5d240efddc7f ("usb: dwc2: Add exit clock gating from wakeup interrupt")
Fixes: 16c729f90bdf ("usb: dwc2: Allow exit clock gating in urb enqueue")
Fixes: 401411bbc4e6 ("usb: dwc2: Add exit clock gating before removing driver")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/cbcc2ccd37e89e339130797ed68ae4597db773ac.1708938774.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman

usb: dwc2: host: Fix ISOC flow in DDMA mode

2024-03-26T13:56:23+00:00

Fixed ISOC completion flow in DDMA mode. Added isoc
descriptor actual length value and update urb's start_frame
value.
Fixed initialization of ISOC DMA descriptors flow.

Fixes: 56f5b1cff22a ("staging: Core files for the DWC2 driver")
Fixes: 20f2eb9c4cf8 ("staging: dwc2: add microframe scheduler from downstream Pi kernel")
Fixes: c17b337c1ea4 ("usb: dwc2: host: program descriptor for next frame")
Fixes: dc4c76e7b22c ("staging: HCD descriptor DMA support for the DWC2 driver")
Fixes: 762d3a1a9cd7 ("usb: dwc2: host: process all completed urbs")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/a8b1e1711cc6cabfb45d92ede12e35445c66f06c.1708944698.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman

usb: dwc2: host: Fix remote wakeup from hibernation

2024-03-26T13:56:20+00:00

Starting from core v4.30a changed order of programming
GPWRDN_PMUACTV to 0 in case of exit from hibernation on
remote wakeup signaling from device.

Fixes: c5c403dc4336 ("usb: dwc2: Add host/device hibernation functions")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/99385ec55ce73445b6fbd0f471c9bd40eb1c9b9e.1708939799.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman

usb: dwc2: host: Fix hibernation flow

2024-03-26T13:56:03+00:00

Added to backup/restore registers HFLBADDR, HCCHARi, HCSPLTi,
HCTSIZi, HCDMAi and HCDMABi.

Fixes: 58e52ff6a6c3 ("usb: dwc2: Move register save and restore functions")
Fixes: d17ee77b3044 ("usb: dwc2: add controller hibernation support")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/c2d10ee6098b9b009a8e94191e046004747d3bdd.1708945444.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman

usb: dwc2: New bitfield definition and programming in GRSTCTL

2024-03-26T09:44:53+00:00

Added new bitfield GRSTCTL_CLOCK_SWITH_TIMER in GRSTCTL register.
This bitfield applicable HSOTG cores v5.00 or higher and not
applicable to HS/FS IOT devices.
This bitfield must be programmed to 3'b010 if core will be
used in Low-speed and core configured for any HS/FS PHY interface.
This bitfield must be programmed to 3'b111 if core configured
to use either:
- HS PHY interface UTMI or ULPI
- FS PHY any interface

Signed-off-by: Minas Harutyunyan 
Link: https://lore.kernel.org/r/0616838cfee958774c9321c6eeeda4be92f900d8.1708948356.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman