linux-kernel - [PATCH v2 0/5] Add support for primary USB controller on QCS615

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Message-ID: <20241017130701.3301785-1-quic_kriskura@quicinc.com>
Date: Thu, 17 Oct 2024 18:36:56 +0530
From: Krishna Kurapati <quic_kriskura@...cinc.com>
To: Vinod Koul <vkoul@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Bjorn Andersson <quic_bjorande@...cinc.com>,
        Wesley Cheng
	<quic_wcheng@...cinc.com>,
        Konrad Dybcio <konradybcio@...nel.org>,
        "Dmitry
 Baryshkov" <dmitry.baryshkov@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Manivannan Sadhasivam
	<manivannan.sadhasivam@...aro.org>
CC: <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>, <quic_ppratap@...cinc.com>,
        <quic_jackp@...cinc.com>, Krishna Kurapati <quic_kriskura@...cinc.com>
Subject: [PATCH v2 0/5] Add support for primary USB controller on QCS615

This series aims at enabling USB on QCS615 which has 2 USB controllers.
The primary controller is SuperSpeed capable and secondary one is
High Speed only capable. The High Speed Phy is a QUSB2 phy and the
SuperSpeed Phy is a QMP Uni Phy which supports non-concurrent DP.

Device tree patches will sent separately after the SMMU node is acked [1]
on upstream. DT Binding checks done on the binding patches.

Bindings have been added only for the first controller.
Kept the ACKs as is obtained from v1.

[1]: https://lore.kernel.org/all/20241011063112.19087-1-quic_qqzhou@quicinc.com/

Gave only a compile test on v2 as there are no code changes
that can affect the functionality.

Changes in v2:
Addressed comments in v1 by using lowercase for reg values.
Removed explicitly setting of struct params to false (as they are
already false).

Link to v1:
https://lore.kernel.org/all/20241014084432.3310114-1-quic_kriskura@quicinc.com/

Krishna Kurapati (5):
  dt-bindings: usb: qcom,dwc3: Add QCS615 to USB DWC3 bindings
  dt-bindings: phy: qcom,qusb2: Add bindings for QCS615
  dt-bindings: phy: qcom,msm8998-qmp-usb3-phy: Add support for QCS615
  phy: qcom-qusb2: Add support for QCS615
  phy: qcom: qmp-usbc: Add qmp configuration for QCS615

 .../phy/qcom,msm8998-qmp-usb3-phy.yaml        |  2 ++
 .../bindings/phy/qcom,qusb2-phy.yaml          |  1 +
 .../devicetree/bindings/usb/qcom,dwc3.yaml    |  3 +++
 drivers/phy/qualcomm/phy-qcom-qmp-usbc.c      |  3 +++
 drivers/phy/qualcomm/phy-qcom-qusb2.c         | 27 +++++++++++++++++++
 5 files changed, 36 insertions(+)

-- 
2.34.1