usb: dwc2: Fix up, consolidate, and simplify driver parameters
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b4 am [email protected]Versions newest first · linked by author and title
- v2 Latest2 of 13 patches 1 replyIn review
- v11 of 15 patches 2 repliesSuperseded
Changes in v2 from the cover letter
* Renamed host-dma to "snps,host-dma-disable".
* Removed params->host_dma from being set statically.
* Reverted descriptor dma params renaming (to be addressed in the future).
* Simplified and removed unused code.
2 of 13 patches are in this archive. The cover letter announces 13.
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 11/13 | Documentation: devicetree: dwc2: Add host DMA bindingDocumentation/ | +1 | 1 reply | |
| 11/13 | Documentation: devicetree: dwc2: Add host DMA bindingDocumentation/ | +1 | 0 replies |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | Rob Herring |
|---|---|
| 11/13 | A-b |
| 11/13 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v2 00/13] usb: dwc2: Fix up, consolidate, and simplify driver parameters
This patch series cleans up and simplifies the parameter handling in the dwc2 driver so that it is easier to set these parameters and easier to maintain the driver and support more platforms in the long run.
The long-term goal is to remove all static and legacy parameters in favor of autodetection and/or devicetree properties.
However, this patch series is mostly a cleanup and refactoring to allow for this. Then, it adds the current gadget-specific properties. And for host-mode, it adds the DMA property. Lastly, it adds the ability to set properties from the PCI driver so that we can perform IP validation with the HAPS platform.
Later patch series will address the other properties and also allow for them to be set by the PCI driver via debugfs.
Tested on DWC_hsotg IP version 3.30a on Synopsys HAPS platform.
v2:
* Renamed host-dma to "snps,host-dma-disable".
* Removed params->host_dma from being set statically.
* Reverted descriptor dma params renaming (to be addressed in the future).
* Simplified and removed unused code.
Regards,
John
John Youn (12):
usb: dwc2: Remove unnecessary kfree
usb: dwc2: Remove unused hardware parameter
usb: dwc2: Add params.c file
usb: dwc2: Declare the core params struct statically
usb: dwc2: Move parameter initialization into params.c
usb: dwc2: Remove dwc2_set_all_params function
usb: dwc2: Remove unnecessary prototypes
usb: dwc2: Rename host_rx_fifo_size hardware parameter
usb: dwc2: Move gadget settings into core_params
usb: dwc2: Rename the dma_enable parameter to host_dma
Documentation: devicetree: dwc2: Add host DMA binding
usb: dwc2: Get host DMA device properties
Vahram Aharonyan (1):
usb: dwc2: Add PCI properties
Documentation/devicetree/bindings/usb/dwc2.txt | 1 + drivers/usb/dwc2/Makefile | 1 + drivers/usb/dwc2/core.c | 930 +--------------- drivers/usb/dwc2/core.h | 280 +---- drivers/usb/dwc2/core_intr.c | 6 +- drivers/usb/dwc2/gadget.c | 95 +- drivers/usb/dwc2/hcd.c | 193 ++-- drivers/usb/dwc2/hcd_ddma.c | 4 +- drivers/usb/dwc2/hcd_intr.c | 48 +- drivers/usb/dwc2/hcd_queue.c | 18 +- drivers/usb/dwc2/params.c | 1412 ++++++++++++++++++++++++ drivers/usb/dwc2/pci.c | 19 + drivers/usb/dwc2/platform.c | 207 +--- 13 files changed, 1653 insertions(+), 1561 deletions(-) create mode 100644 drivers/usb/dwc2/params.c
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