linux-kernel - [PATCH v4 0/2] Add Renesas RZ/G3E USB3.0 PHY driver

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Message-ID: <20251029084037.108610-1-biju.das.jz@bp.renesas.com>
Date: Wed, 29 Oct 2025 08:40:32 +0000
From: Biju <biju.das.au@...il.com>
To: Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>
Cc: Biju Das <biju.das.jz@...renesas.com>,
	linux-phy@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>,
	Biju Das <biju.das.au@...il.com>
Subject: [PATCH v4 0/2] Add Renesas RZ/G3E USB3.0 PHY driver

From: Biju Das <biju.das.jz@...renesas.com>

This patch series aims to add Renesas RZ/G3E USB3.0 PHY driver support.
This module is connected between USB3 Host and PHY module. The main
functions of this module are:
 1) Reset control
 2) Control of PHY input pins
 3) Monitoring of PHY output pins

v3->v4:
 * This patch series split from[1] as this series can be merged
   without any issues.
 * Collected tag from Geert.
 
[1] https://lore.kernel.org/all/20250916150255.4231-1-biju.das.jz@bp.renesas.com/

Biju Das (2):
  dt-bindings: phy: renesas: Document Renesas RZ/G3E USB3.0 PHY
  phy: renesas: Add Renesas RZ/G3E USB3.0 PHY driver

 .../bindings/phy/renesas,rzg3e-usb3-phy.yaml  |  63 +++++
 drivers/phy/renesas/Kconfig                   |   7 +
 drivers/phy/renesas/Makefile                  |   1 +
 drivers/phy/renesas/phy-rzg3e-usb3.c          | 259 ++++++++++++++++++
 4 files changed, 330 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/renesas,rzg3e-usb3-phy.yaml
 create mode 100644 drivers/phy/renesas/phy-rzg3e-usb3.c

-- 
2.43.0