linux-kernel - [PATCH v3 0/2] usb: dwc3: add glue driver for Hi3798MV200

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Date: Sat, 24 Feb 2024 20:10:17 +0800
From: Yang Xiwen via B4 Relay <devnull+forbidden405.outlook.com@...nel.org>
To: Thinh Nguyen <Thinh.Nguyen@...opsys.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Yang Xiwen <forbidden405@...mail.com>
Cc: linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, Yang Xiwen <forbidden405@...look.com>
Subject: [PATCH v3 0/2] usb: dwc3: add glue driver for Hi3798MV200

Hi3798MV200 uses DWC3 with a few more clocks and a dedicated reset.

Note xhci-histb.c can also be used. But since it's DWC3 in fact, trying
to support it with the help of DWC3 framework seems a better solution.

Hi3798CV200 can also try to migrate to this driver too. Thus we can
remove xhci-histb.c in the future.

Signed-off-by: Yang Xiwen <forbidden405@...look.com>
---
Changes in v3:
- binding: remove example address
- binding: remove reg (Krzysztof)
- binding: rearrange required (Krzysztof)
- binding: put additionalProperties after required (Krzysztof)
- binding: indent properly (Krzysztof)
- Link to v2: https://lore.kernel.org/r/20240224-dwc3-v2-0-8e4fcd757175@outlook.com

Changes in v2:
- remove histb-clock.h as it's deprecated.
- fix bot error (Rob Herring)
- add a dummy reg property to make simple-bus parent node happy.
  (duplicate with subnode, not used in driver)
- Link to v1: https://lore.kernel.org/r/20240224-dwc3-v1-0-7ffb2e2baa73@outlook.com

---
Yang Xiwen (2):
      dt-bindings: usb: add hisilicon,hi3798mv200-dwc3
      usb: dwc3: of-simple: Add compatible for hi3798mv200 DWC3 controller

 .../bindings/usb/hisilicon,hi3798mv200-dwc3.yaml   | 99 ++++++++++++++++++++++
 drivers/usb/dwc3/dwc3-of-simple.c                  |  1 +
 2 files changed, 100 insertions(+)
---
base-commit: 8d3dea210042f54b952b481838c1e7dfc4ec751d
change-id: 20240217-dwc3-697828b480aa

Best regards,
-- 
Yang Xiwen <forbidden405@...look.com>