From: Minda Chen <minda.chen@starfivetech.com>
To: Krishna Kurapati <quic_kriskura@quicinc.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Rob Herring <robh@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Wesley Cheng <quic_wcheng@quicinc.com>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Conor Dooley <conor+dt@kernel.org>,
Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Felipe Balbi <balbi@kernel.org>, Johan Hovold <johan@kernel.org>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-msm@vger.kernel.org" <linux-arm-msm@vger.kernel.org>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"quic_ppratap@quicinc.com" <quic_ppratap@quicinc.com>,
"quic_jackp@quicinc.com" <quic_jackp@quicinc.com>
Subject: Re: [PATCH v21 0/9] Add multiport support for DWC3 controllers
Date: Mon, 22 Apr 2024 01:21:07 +0000 [thread overview]
Message-ID: <SHXPR01MB0863AA6AE7B391F26EF882ADE612A@SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn> (raw)
In-Reply-To: <20240420044901.884098-1-quic_kriskura@quicinc.com>
>
> Currently the DWC3 driver supports only single port controller which requires at
> most two PHYs ie HS and SS PHYs. There are SoCs that has
> DWC3 controller with multiple ports that can operate in host mode.
> Some of the port supports both SS+HS and other port supports only HS mode.
>
> This change primarily refactors the Phy logic in core driver to allow multiport
> support with Generic Phy's.
>
> The DWC3 controller supports up to 15 High-Speed phys and 4 SuperSpeed phys.
> The multiport controller in Qualcomm SA8295P is paired with two High-Speed +
> SuperSpeed and two High-Speed-only ports. It is assumed that the N
> SuperSpeed PHYs are paired with the first N High-Speed PHYs.
>
Hi All, Thinh
Can DW multiple port host patches be (patch 1-4) accepted first? Other multiport
vendor will use this.
next prev parent reply other threads:[~2024-04-22 1:37 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-20 4:48 [PATCH v21 0/9] Add multiport support for DWC3 controllers Krishna Kurapati
2024-04-20 4:48 ` [PATCH v21 1/9] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller Krishna Kurapati
2024-04-20 11:28 ` Krzysztof Kozlowski
2024-04-22 6:54 ` Johan Hovold
2024-04-20 4:48 ` [PATCH v21 2/9] usb: dwc3: core: Access XHCI address space temporarily to read port info Krishna Kurapati
2024-04-22 6:56 ` Johan Hovold
2024-04-24 1:11 ` Thinh Nguyen
2024-04-20 4:48 ` [PATCH v21 3/9] usb: dwc3: core: Skip setting event buffers for host only controllers Krishna Kurapati
2024-04-20 4:48 ` [PATCH v21 4/9] usb: dwc3: core: Refactor PHY logic to support Multiport Controller Krishna Kurapati
2024-04-22 7:10 ` Johan Hovold
2024-04-24 1:13 ` Thinh Nguyen
2024-04-20 4:48 ` [PATCH v21 5/9] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport Krishna Kurapati
2024-04-20 11:31 ` Krzysztof Kozlowski
2024-04-20 13:53 ` Krishna Kurapati PSSNV
2024-04-21 14:03 ` Krzysztof Kozlowski
2024-04-22 7:12 ` Johan Hovold
2024-04-22 7:13 ` Johan Hovold
2024-04-20 4:48 ` [PATCH v21 6/9] usb: dwc3: qcom: Add helper function to request wakeup interrupts Krishna Kurapati
2024-04-22 7:18 ` Johan Hovold
2024-04-24 1:14 ` Thinh Nguyen
2024-04-20 4:48 ` [PATCH v21 7/9] usb: dwc3: qcom: Refactor IRQ handling in glue driver Krishna Kurapati
2024-04-22 7:20 ` Johan Hovold
2024-04-24 1:17 ` Thinh Nguyen
2024-04-20 4:49 ` [PATCH v21 8/9] usb: dwc3: qcom: Enable wakeup for applicable ports of multiport Krishna Kurapati
2024-04-24 1:18 ` Thinh Nguyen
2024-04-20 4:49 ` [PATCH v21 9/9] usb: dwc3: qcom: Add multiport suspend/resume support for wrapper Krishna Kurapati
2024-04-22 7:22 ` Johan Hovold
2024-04-24 1:18 ` Thinh Nguyen
2024-04-22 1:21 ` Minda Chen [this message]
2024-04-22 7:27 ` [PATCH v21 0/9] Add multiport support for DWC3 controllers Johan Hovold
2024-04-22 7:40 ` Johan Hovold
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