linux-kernel - [PATCH v2 0/2] initial usbdrd phy support for Exynosautov920 soc

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Message-Id: <20250516102650.2144487-1-pritam.sutar@samsung.com>
Date: Fri, 16 May 2025 15:56:48 +0530
From: Pritam Manohar Sutar <pritam.sutar@...sung.com>
To: vkoul@...nel.org, kishon@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, alim.akhtar@...sung.com,
	andre.draszik@...aro.org, peter.griffin@...aro.org, kauschluss@...root.org,
	m.szyprowski@...sung.com, s.nawrocki@...sung.com
Cc: linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...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 v2 0/2] initial usbdrd phy support for Exynosautov920 soc

This SoC has a single USB 3.1 DRD combo phy and three USB2.0
DRD phy controllers that only support the UTMI+ interface. 
This SoC is very similar to the existing Exynos850 support
in this driver. We have supported only UTMI+ in this patchset.

The difference is that combo phy supports both UTMI+(HS) and 
PIPE3(SS) and is out of scope in this patchset.

changelog
----------
Changes in v2:
- Used standard GENMASK() and FIELD_GET() to get the major version 
  from controller version register.
  link for v1: https://lore.kernel.org/linux-phy/20250514134813.380807-1-pritam.sutar@samsung.com/

Pritam Manohar Sutar (2):
  dt-bindings: phy: samsung,usb3-drd-phy: add dt-schema for
    ExynosAutov920
  phy: exyons5-usbdrd: support HS phy for ExynosAutov920

 .../bindings/phy/samsung,usb3-drd-phy.yaml    | 27 ++++++
 drivers/phy/samsung/phy-exynos5-usbdrd.c      | 85 +++++++++++++++++++
 2 files changed, 112 insertions(+)

-- 
2.34.1