linux-kernel - [PATCH v2 0/2] arm64: dts: qcom: x1e80100: qcp/t14s: Enable USB multi-port controller related ports

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Message-Id: <20241202-x1e80100-qcp-t14-enable-usb-type-a-ports-v2-0-7360ed65c769@linaro.org>
Date: Mon, 02 Dec 2024 11:23:16 +0200
From: Abel Vesa <abel.vesa@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 Johan Hovold <johan@...nel.org>, linux-arm-msm@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Abel Vesa <abel.vesa@...aro.org>, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v2 0/2] arm64: dts: qcom: x1e80100: qcp/t14s: Enable USB
 multi-port controller related ports

Both QCP and T14s have 2 NXP PTN3222 eUSB-to-USB2 redrivers used to level-shift
between the USB multi-port controller High-Speed PHY eUSB2 and the USB
Type-A ports connected to it. The QCP has a 3rd instance of this
redriver but is connected to the USB2S controller.

Describe the redrivers used for the USB multi-port and enable each pair
of PHYS and controller in order to enable USB support on those 2 Type-A ports
on each board.

Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
Changes in v2:
- Reordered alphabetically the HS PHYs and QMP PHYs in each dtsi, as per
  Konrad's request.
- Picked up Konrad's R-b tags
- Link to v1: https://lore.kernel.org/r/20241105-x1e80100-qcp-t14-enable-usb-type-a-ports-v1-0-b4386def91d8@linaro.org

---
Abel Vesa (2):
      arm64: dts: qcom: x1e78100-t14s: Enable support for both Type-A USB ports
      arm64: dts: qcom: x1e78100-qcp: Enable Type-A USB ports labeled 3 and 4/6

 .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 86 ++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/x1e80100-qcp.dts          | 86 ++++++++++++++++++++++
 2 files changed, 172 insertions(+)
---
base-commit: f486c8aa16b8172f63bddc70116a0c897a7f3f02
change-id: 20241105-x1e80100-qcp-t14-enable-usb-type-a-ports-552ced3b4430

Best regards,
-- 
Abel Vesa <abel.vesa@...aro.org>