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From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Krishna Kurapati <quic_kriskura@quicinc.com>,
	Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Felipe Balbi <balbi@kernel.org>,
	Wesley Cheng <quic_wcheng@quicinc.com>,
	Johan Hovold <johan@kernel.org>,
	Mathias Nyman <mathias.nyman@intel.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	quic_pkondeti@quicinc.com, quic_ppratap@quicinc.com,
	quic_jackp@quicinc.com, ahalaney@redhat.com,
	quic_shazhuss@quicinc.com
Subject: Re: [PATCH v11 13/13] arm64: dts: qcom: sa8540-ride: Enable first port of tertiary usb controller
Date: Wed, 6 Sep 2023 18:58:43 +0200	[thread overview]
Message-ID: <f19fa545-0ccb-4670-af77-7c034b1016ef@linaro.org> (raw)
In-Reply-To: <20230828133033.11988-14-quic_kriskura@quicinc.com>

On 28.08.2023 15:30, Krishna Kurapati wrote:
> From: Andrew Halaney <ahalaney@redhat.com>
> 
> There is now support for the multiport USB controller this uses so
> enable it.
> 
> The board only has a single port hooked up (despite it being wired up to
> the multiport IP on the SoC). There's also a USB 2.0 mux hooked up,
> which by default on boot is selected to mux properly. Grab the gpio
> controlling that and ensure it stays in the right position so USB 2.0
> continues to be routed from the external port to the SoC.
> 
> Co-developed-by: Andrew Halaney <ahalaney@redhat.com>
> Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
> [Krishna: Rebased on top of usb-next]
> Co-developed-by: Krishna Kurapati <quic_kriskura@quicinc.com>
> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
> ---
Is there any benefit to removing the other ports?

i.e. are ports 1-3 not parked properly by the dwc3 driver if
they're never connected to anything?

Konrad

  reply	other threads:[~2023-09-06 16:58 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-28 13:30 [PATCH v11 00/13] Add multiport support for DWC3 controllers Krishna Kurapati
2023-08-28 13:30 ` [PATCH v11 01/13] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport Krishna Kurapati
2023-08-28 13:30 ` [PATCH v11 02/13] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller Krishna Kurapati
2023-11-10 13:28   ` Johan Hovold
2023-11-11  8:30     ` Krishna Kurapati PSSNV
2023-11-11  9:47       ` Krishna Kurapati PSSNV
2023-11-11 10:55         ` Johan Hovold
2023-11-11 13:04           ` Krishna Kurapati PSSNV
2023-08-28 13:30 ` [PATCH v11 03/13] usb: xhci: Move extcaps related macros to respective header file Krishna Kurapati
2023-09-07 12:25   ` Mathias Nyman
2023-08-28 13:30 ` [PATCH v11 04/13] usb: dwc3: core: Access XHCI address space temporarily to read port info Krishna Kurapati
2023-10-02 17:10   ` Thinh Nguyen
2023-08-28 13:30 ` [PATCH v11 05/13] usb: dwc3: core: Skip setting event buffers for host only controllers Krishna Kurapati
2023-08-28 13:30 ` [PATCH v11 06/13] usb: dwc3: core: Refactor PHY logic to support Multiport Controller Krishna Kurapati
2023-09-01  1:13   ` Wesley Cheng
2023-09-01 21:54     ` Krishna Kurapati PSSNV
2023-09-19 17:26   ` kernel test robot
2023-10-02 17:19   ` Thinh Nguyen
2023-08-28 13:30 ` [PATCH v11 07/13] usb: dwc3: qcom: Add helper function to request threaded IRQ Krishna Kurapati
2023-09-28 21:48   ` Bjorn Andersson
2023-08-28 13:30 ` [PATCH v11 08/13] usb: dwc3: qcom: Refactor IRQ handling in QCOM Glue driver Krishna Kurapati
2023-08-28 13:30 ` [PATCH v11 09/13] usb: dwc3: qcom: Enable wakeup for applicable ports of multiport Krishna Kurapati
2023-08-28 13:30 ` [PATCH v11 10/13] usb: dwc3: qcom: Add multiport suspend/resume support for wrapper Krishna Kurapati
2023-09-15 13:48   ` Konrad Dybcio
2023-09-18  7:42     ` Krishna Kurapati PSSNV
2023-08-28 13:30 ` [PATCH v11 11/13] arm64: dts: qcom: sc8280xp: Add multiport controller node for SC8280 Krishna Kurapati
2023-08-28 13:30 ` [PATCH v11 12/13] arm64: dts: qcom: sa8295p: Enable tertiary controller and its 4 USB ports Krishna Kurapati
2023-09-13 12:11   ` Konrad Dybcio
2023-09-14 15:44     ` Krishna Kurapati PSSNV
2023-08-28 13:30 ` [PATCH v11 13/13] arm64: dts: qcom: sa8540-ride: Enable first port of tertiary usb controller Krishna Kurapati
2023-09-06 16:58   ` Konrad Dybcio [this message]
2023-09-07  3:36     ` Krishna Kurapati PSSNV
2023-09-13 12:10       ` Konrad Dybcio
2023-09-14 15:45         ` Krishna Kurapati PSSNV
2023-10-02  9:47           ` Konrad Dybcio
     [not found] ` <0814b6a2-c52d-4be2-ae06-8391767ac144@quicinc.com>
2023-10-04  7:40   ` [PATCH v11 00/13] Add multiport support for DWC3 controllers Krishna Kurapati PSSNV
2023-10-04 12:22     ` Greg Kroah-Hartman

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