linux-kernel - [PATCH v3 0/2] initial usb support for ExynosAutov920 soc

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Message-Id: <20250516071333.3223226-1-pritam.sutar@samsung.com>
Date: Fri, 16 May 2025 12:43:31 +0530
From: Pritam Manohar Sutar <pritam.sutar@...sung.com>
To: gregkh@...uxfoundation.org, robh@...nel.org, krzk+dt@...nel.org,
	conor+dt@...nel.org, alim.akhtar@...sung.com, Thinh.Nguyen@...opsys.com
Cc: linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org, rosa.pila@...sung.com, dev.tailor@...sung.com,
	faraz.ata@...sung.com, muhammed.ali@...sung.com, selvarasu.g@...sung.com,
	pritam.sutar@...sung.com
Subject: [PATCH v3 0/2] initial usb support for ExynosAutov920 soc

This SoC has a DWC3 compatible USB controller

The USB 3.1 DRD controller has the following features:
    * compliant with both USB device 3.1 and USB device 2.0 standards
    * compliant with USB host 3.1 and USB host 2.0 standards
    * supports USB device 3.1 and USB device 2.0 interfaces
    * supports USB host 3.1 and USB host 2.0 interfaces
    * full-speed (12 Mbps) and high-speed (480 Mbps) modes with USB device
      2.0 interface
    * super-speed (5 Gbps) mode with USB device 3.1 Gen1 interface
    * super-speed plus (10 Gbps) mode with USB device 3.1 Gen2 interface
    * single USB port which can be used for USB 3.1 or USB 2.0
    * on-chip USB PHY transceiver
    * DWC3 compatible
    * supports up to 16 bi-directional endpoints
    * compliant with xHCI 1.1 specification

changelog
----------
Changes in v3:
- Added Acked-by, Reviewed-by tags.
- Added the usb mailing list.
  link for v2: https://lore.kernel.org/linux-usb/20250515225815.23sxkgior5wzsgsc@synopsys.com/

Changes in v2:
- Grouped compatible string "samsung,exynosautov920-dwusb3" along with
  the other Samsung compatibles.
  link for v1: https://lore.kernel.org/linux-usb/20250514140741.415981-1-pritam.sutar@samsung.com/

Pritam Manohar Sutar (2):
  dt-bindings: usb: samsung,exynos-dwc3: add dt-schema ExynosAutov920
  usb: dwc3-exynos: add support for ExynosAutov920

 .../bindings/usb/samsung,exynos-dwc3.yaml        | 16 ++++++++++++++++
 drivers/usb/dwc3/dwc3-exynos.c                   |  9 +++++++++
 2 files changed, 25 insertions(+)

-- 
2.34.1