* [PATCH v2 00/14] usb: dwc3: Add new updates for DWC_usb31
@ 2018-01-10 21:12 Thinh Nguyen
[not found] ` <cover.1515618218.git.thinhn-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: Thinh Nguyen @ 2018-01-10 21:12 UTC (permalink / raw)
To: Felipe Balbi, Thinh Nguyen, linux-usb-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Johan Hovold,
Alan Stern, Vamsi Krishna Samavedam, Mark Rutland, Li Jun,
Gustavo A. R. Silva, Takashi Iwai
Cc: John Youn
This patch series adds new updates and some fixes for DWC_usb31.
Changes in v2:
- Add another patch to the series to increase mass_storage max_speed
- Separate "usb: dwc3: ep0: Reset TRB counter for ep0 IN" from series
- Separate "usb: dwc3: gadget: Set maxpacket size for ep0 IN" from series
- Use msleep() instead of mdelay() for SoftReset PHY sync delay
- Rename new USB31 macros from DWC3_USB31_* to DWC31_*
- Rename device properties and replace '_' with '-'
- Minor fixes in the commit messages
Thinh Nguyen (14):
usb: dwc3: Add SoftReset PHY synchonization delay
usb: core: urb: Check SSP isoc ep comp descriptor
usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields
usb: dwc3: Check IP revision for GTXFIFOSIZ
usb: dwc3: Add DWC_usb31 GRXTHRCFG bit fields
usb: dwc3: gadget: Check IP revision for GRXTHRCFG
usb: dwc3: Add DWC_usb31 GTXTHRCFG reg fields
usb: dwc3: Make TX/RX threshold configurable
usb: dwc3: Check for ESS TX/RX threshold config
usb: dwc3: Dump LSP and BMU debug info
usb: dwc3: Track DWC_usb31 VERSIONTYPE
usb: dwc3: Add disabling of start_transfer failure quirk
usb: dwc3: Add workaround for isoc start transfer failure
usb: gadget: mass_storage: Set max_speed to SSP
Documentation/devicetree/bindings/usb/dwc3.txt | 7 +
drivers/usb/core/urb.c | 8 +
drivers/usb/dwc3/core.c | 72 ++++++++-
drivers/usb/dwc3/core.h | 53 +++++++
drivers/usb/dwc3/debugfs.c | 5 +
drivers/usb/dwc3/gadget.c | 200 ++++++++++++++++++++++++-
drivers/usb/gadget/legacy/mass_storage.c | 2 +-
7 files changed, 338 insertions(+), 9 deletions(-)
--
2.11.0
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^ permalink raw reply [flat|nested] 5+ messages in thread[parent not found: <cover.1515618218.git.thinhn-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>]
* [PATCH v2 08/14] usb: dwc3: Make TX/RX threshold configurable @ 2018-01-10 21:15 ` Thinh Nguyen 0 siblings, 0 replies; 5+ messages in thread From: Thinh Nguyen @ 2018-01-10 21:15 UTC (permalink / raw) To: Felipe Balbi, Thinh Nguyen, linux-usb-u79uwXL29TY76Z2rM5mHXA, devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Mark Rutland Cc: John Youn DWC_usb31 periodic transfer at 48K+ bytes per interval may need modification to the TX/RX packet threshold to achieve optimal result. Add properties to make it configurable. Cc: John Youn <johnyoun-HKixBCOQz3hWk0Htik3J/w@public.gmane.org> Signed-off-by: Thinh Nguyen <thinhn-HKixBCOQz3hWk0Htik3J/w@public.gmane.org> --- Documentation/devicetree/bindings/usb/dwc3.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 52fb41046b34..a532fa6bf884 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -55,6 +55,10 @@ Optional properties: - snps,quirk-frame-length-adjustment: Value for GFLADJ_30MHZ field of GFLADJ register for post-silicon frame length adjustment when the fladj_30mhz_sdbnd signal is invalid or incorrect. + - snps,rx-thr-num-pkt-prd: periodic ESS RX packet threshold count. + - snps,rx-max-burst-prd: Max periodic ESS RX burst size. + - snps,tx-thr-num-pkt-prd: periodic ESS TX packet threshold count. + - snps,tx-max-burst-prd: Max periodic ESS TX burst size. - <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated. -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [v2,08/14] usb: dwc3: Make TX/RX threshold configurable @ 2018-01-10 21:15 ` Thinh Nguyen 0 siblings, 0 replies; 5+ messages in thread From: Thinh Nguyen @ 2018-01-10 21:15 UTC (permalink / raw) To: Felipe Balbi, Thinh Nguyen, linux-usb, devicetree, Rob Herring, Mark Rutland Cc: John Youn DWC_usb31 periodic transfer at 48K+ bytes per interval may need modification to the TX/RX packet threshold to achieve optimal result. Add properties to make it configurable. Cc: John Youn <johnyoun@synopsys.com> Signed-off-by: Thinh Nguyen <thinhn@synopsys.com> --- Documentation/devicetree/bindings/usb/dwc3.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 52fb41046b34..a532fa6bf884 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -55,6 +55,10 @@ Optional properties: - snps,quirk-frame-length-adjustment: Value for GFLADJ_30MHZ field of GFLADJ register for post-silicon frame length adjustment when the fladj_30mhz_sdbnd signal is invalid or incorrect. + - snps,rx-thr-num-pkt-prd: periodic ESS RX packet threshold count. + - snps,rx-max-burst-prd: Max periodic ESS RX burst size. + - snps,tx-thr-num-pkt-prd: periodic ESS TX packet threshold count. + - snps,tx-max-burst-prd: Max periodic ESS TX burst size. - <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated. ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2 12/14] usb: dwc3: Add disabling of start_transfer failure quirk @ 2018-01-10 21:16 ` Thinh Nguyen 0 siblings, 0 replies; 5+ messages in thread From: Thinh Nguyen @ 2018-01-10 21:16 UTC (permalink / raw) To: Felipe Balbi, Thinh Nguyen, linux-usb-u79uwXL29TY76Z2rM5mHXA, devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Mark Rutland Cc: John Youn In DWC_usb31 version 1.70a-ea06 and prior needs a SW workaround for isoc START TRANSFER command failure. However, some affected versions may have RTL patches to fix this without a SW workaround. Add this quirk to disable the SW workaround when it is not needed. Synopsys STAR 9001202023: Wrong microframe number for isochronous IN endpoints. Cc: John Youn <johnyoun-HKixBCOQz3hWk0Htik3J/w@public.gmane.org> Signed-off-by: Thinh Nguyen <thinhn-HKixBCOQz3hWk0Htik3J/w@public.gmane.org> --- Documentation/devicetree/bindings/usb/dwc3.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index a532fa6bf884..db53d8506084 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -15,6 +15,9 @@ Optional properties: - phys: from the *Generic PHY* bindings - phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy" or "usb3-phy". + - snps,dis-start-transfer-quirk: when set, disable isoc START TRANSFER command + failure SW work-around for DWC_usb31 version 1.70a-ea06 + and prior. - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable - snps,disable_scramble_quirk: true when SW should disable data scrambling. Only really useful for FPGA builds. -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [v2,12/14] usb: dwc3: Add disabling of start_transfer failure quirk @ 2018-01-10 21:16 ` Thinh Nguyen 0 siblings, 0 replies; 5+ messages in thread From: Thinh Nguyen @ 2018-01-10 21:16 UTC (permalink / raw) To: Felipe Balbi, Thinh Nguyen, linux-usb, devicetree, Rob Herring, Mark Rutland Cc: John Youn In DWC_usb31 version 1.70a-ea06 and prior needs a SW workaround for isoc START TRANSFER command failure. However, some affected versions may have RTL patches to fix this without a SW workaround. Add this quirk to disable the SW workaround when it is not needed. Synopsys STAR 9001202023: Wrong microframe number for isochronous IN endpoints. Cc: John Youn <johnyoun@synopsys.com> Signed-off-by: Thinh Nguyen <thinhn@synopsys.com> --- Documentation/devicetree/bindings/usb/dwc3.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index a532fa6bf884..db53d8506084 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -15,6 +15,9 @@ Optional properties: - phys: from the *Generic PHY* bindings - phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy" or "usb3-phy". + - snps,dis-start-transfer-quirk: when set, disable isoc START TRANSFER command + failure SW work-around for DWC_usb31 version 1.70a-ea06 + and prior. - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable - snps,disable_scramble_quirk: true when SW should disable data scrambling. Only really useful for FPGA builds. ^ permalink raw reply related [flat|nested] 5+ messages in thread
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2018-01-10 21:12 [PATCH v2 00/14] usb: dwc3: Add new updates for DWC_usb31 Thinh Nguyen
[not found] ` <cover.1515618218.git.thinhn-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
2018-01-10 21:15 ` [PATCH v2 08/14] usb: dwc3: Make TX/RX threshold configurable Thinh Nguyen
2018-01-10 21:15 ` [v2,08/14] " Thinh Nguyen
2018-01-10 21:16 ` [PATCH v2 12/14] usb: dwc3: Add disabling of start_transfer failure quirk Thinh Nguyen
2018-01-10 21:16 ` [v2,12/14] " Thinh Nguyen
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