linux-kernel - [PATCH v1 0/2] phy: exynos5-usbdrd: support the exynos8890 USBDRD

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Message-ID: <20250914141745.2627756-1-ivo.ivanov.ivanov1@gmail.com>
Date: Sun, 14 Sep 2025 17:17:41 +0300
From: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Vinod Koul <vkoul@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Alim Akhtar <alim.akhtar@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc: linux-samsung-soc@...r.kernel.org,
	linux-phy@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/2] phy: exynos5-usbdrd: support the exynos8890 USBDRD

Hey folks,

This patchset adds support for the usbdrd phy for exynos8890. The SoC
features 2 dwc3 controllers and 2 usb phy controllers. One of the USBs
is used for DRD, whereas the second - for host. The host one seems to
only be used on the MV8890 SBC, which... I don't think anyone has,
really.

Code from this patchset can and will be reused for 8895 (I actually based
it on my old 8895 work but decided to upstream it)

Best regards,
Ivaylo

Ivaylo Ivanov (2):
  dt-bindings: phy: samsung,usb3-drd-phy: add exynos8890 support
  phy: exynos5-usbdrd: support the exynos8890 USBDRD controller

 .../bindings/phy/samsung,usb3-drd-phy.yaml    |  25 +++
 drivers/phy/samsung/phy-exynos5-usbdrd.c      | 210 ++++++++++++++++++
 2 files changed, 235 insertions(+)

-- 
2.43.0