linux-kernel - [PATCH RFC v2 0/4] phy: mvebu-cp110-utmi: add support for armada-380 utmi phys

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Message-Id: <20240716-a38x-utmi-phy-v2-0-dae3a9c6ca3e@solid-run.com>
Date: Tue, 16 Jul 2024 22:52:36 +0200
From: Josua Mayer <josua@...id-run.com>
To: Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Andrew Lunn <andrew@...n.ch>, 
 Gregory Clement <gregory.clement@...tlin.com>, 
 Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Yazan Shhady <yazan.shhady@...id-run.com>, 
 linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, 
 Josua Mayer <josua@...id-run.com>
Subject: [PATCH RFC v2 0/4] phy: mvebu-cp110-utmi: add support for
 armada-380 utmi phys

Armada 380 has smilar USB-2.0 PHYs as CP-110 (Armada 8K).
    
Add support for Armada 380 to cp110 utmi phy driver.

Signed-off-by: Josua Mayer <josua@...id-run.com>
---
Changes in v2:
- add support for optional regs / make syscon use optional
- add device-tree changes for armada-388-clearfog
- attempted to fix warning reported by krobot (untested)
- tested on actual hardware
- drafted dt-bindings
- Link to v1: https://lore.kernel.org/r/20240715-a38x-utmi-phy-v1-0-d57250f53cf2@solid-run.com

---
Josua Mayer (4):
      dt-bindings: phy: cp110-utmi-phy: add compatible string for armada-38x
      arm: dts: marvell: armada-38x: add description for usb phys
      phy: mvebu-cp110-utmi: add support for armada-380 utmi phys
      arm: dts: marvell: armada-388-clearfog: add description for usb phys

 .../phy/marvell,armada-cp110-utmi-phy.yaml         |  15 +-
 .../boot/dts/marvell/armada-388-clearfog-base.dts  |   8 +
 arch/arm/boot/dts/marvell/armada-388-clearfog.dts  |   8 +
 arch/arm/boot/dts/marvell/armada-388-clearfog.dtsi |  30 ++-
 arch/arm/boot/dts/marvell/armada-38x.dtsi          |  29 +++
 drivers/phy/marvell/phy-mvebu-cp110-utmi.c         | 209 ++++++++++++++++-----
 6 files changed, 244 insertions(+), 55 deletions(-)
---
base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0
change-id: 20240715-a38x-utmi-phy-02e8059afe35

Sincerely,
-- 
Josua Mayer <josua@...id-run.com>