From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: George Moussalem <george.moussalem@outlook.com>,
Krzysztof Kozlowski <krzk@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Praveenkumar I <quic_ipkumar@quicinc.com>,
Varadarajan Narayanan <quic_varada@quicinc.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Wesley Cheng <quic_wcheng@quicinc.com>,
linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [PATCH v2 01/14] dt-bindings: phy: Document the Qualcomm IPQ5332 UNIPHY USB Super-speed PHY
Date: Mon, 17 Aug 2026 15:46:47 +0200 [thread overview]
Message-ID: <ff8874b2-6851-4c8b-b9bf-476b807bf91e@oss.qualcomm.com> (raw)
In-Reply-To: <SN7PR19MB6736C6F52894B351836F583D9DA72@SN7PR19MB6736.namprd19.prod.outlook.com>
On 8/17/26 2:45 PM, George Moussalem wrote:
> On 8/17/26 16:38, Konrad Dybcio wrote:
>> On 8/17/26 2:37 PM, Konrad Dybcio wrote:
>>> On 8/13/26 12:48 PM, Krzysztof Kozlowski wrote:
>>>> On 13/08/2026 12:28, George Moussalem wrote:
[...]
>> so the implementation, matching prior art for similar cases should be:
>>
>> - phy node with #phy-cells = <1>
>> - consumer takes a reference through phys = <&phy FOO_PCIE> or FOO_USB3
>> - new driver in drivers/phy/qualcomm to coordinate the two modes
>
> Thanks for confirming it's one device. I'm already working on a new
> version using phy-cells and having the consumer select the phy type.
>
> However: I'm adjusting the existing phy-qcom-uniphy-pcie-28lp.c as
> that's the driver currently used for PCIe only in both IPQ5018 and IPQ5332.
> So I'm adjusting it to register 2 PHYs and provide both PCIe and USB
> functionality. Any objections/concerns?
"UNIPHY" is a bit of a loose definition, I also see that name in relation
to DSI and ethernet, but I don't have a better suggestion
Konrad
next prev parent reply other threads:[~2026-08-17 13:46 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-12 9:34 [PATCH v2 00/14] Enable USB3 for Qualcomm IPQ5018 and IPQ5332 George Moussalem via B4 Relay
2026-08-12 9:34 ` [PATCH v2 01/14] dt-bindings: phy: Document the Qualcomm IPQ5332 UNIPHY USB Super-speed PHY George Moussalem via B4 Relay
2026-08-12 9:41 ` sashiko-bot
2026-08-13 8:58 ` Krzysztof Kozlowski
2026-08-13 10:28 ` George Moussalem
2026-08-13 10:48 ` Krzysztof Kozlowski
2026-08-17 8:59 ` Krzysztof Kozlowski
2026-08-17 12:37 ` Konrad Dybcio
2026-08-17 12:38 ` Konrad Dybcio
2026-08-17 12:45 ` George Moussalem
2026-08-17 13:46 ` Konrad Dybcio [this message]
2026-08-18 3:34 ` Dmitry Baryshkov
2026-08-12 9:34 ` [PATCH v2 02/14] phy: qcom: Introduce Qualcomm IPQ5332 Super-Speed USB UNIPHY driver George Moussalem via B4 Relay
2026-08-12 9:48 ` sashiko-bot
2026-08-12 9:34 ` [PATCH v2 03/14] arm64: dts: qcom: ipq5018: Add USB Super-Speed PHY node George Moussalem via B4 Relay
2026-08-12 9:51 ` sashiko-bot
2026-08-12 9:34 ` [PATCH v2 04/14] arm64: dts: qcom: ipq5332: Flatten usb controller node George Moussalem via B4 Relay
2026-08-12 10:25 ` sashiko-bot
2026-08-24 8:59 ` Konrad Dybcio
2026-08-12 9:34 ` [PATCH v2 05/14] arm64: dts: qcom: ipq5018: " George Moussalem via B4 Relay
2026-08-12 9:56 ` sashiko-bot
2026-08-24 8:59 ` Konrad Dybcio
2026-08-24 9:26 ` George Moussalem
2026-08-12 9:34 ` [PATCH v2 06/14] dt-bindings: usb: qcom,snps-dwc3: Add clocks for USB3 on Qualcomm IPQ5332 George Moussalem via B4 Relay
2026-08-12 9:46 ` sashiko-bot
2026-08-13 9:12 ` Krzysztof Kozlowski
2026-08-12 9:34 ` [PATCH v2 07/14] dt-bindings: usb: qcom,snps-dwc3: Add clocks for USB3 on Qualcomm IPQ5018 George Moussalem via B4 Relay
2026-08-12 9:51 ` sashiko-bot
2026-08-13 9:09 ` Krzysztof Kozlowski
2026-08-12 9:34 ` [PATCH v2 08/14] arm64: dts: qcom: ipq5332: Add clocks required for USB3 support George Moussalem via B4 Relay
2026-08-13 15:38 ` Dmitry Baryshkov
2026-08-24 9:02 ` Konrad Dybcio
2026-08-24 9:22 ` George Moussalem
2026-08-12 9:34 ` [PATCH v2 09/14] arm64: dts: qcom: ipq5018: " George Moussalem via B4 Relay
2026-08-12 9:48 ` sashiko-bot
2026-08-13 15:38 ` Dmitry Baryshkov
2026-08-24 9:01 ` Konrad Dybcio
2026-08-12 9:34 ` [PATCH v2 10/14] arm64: dts: qcom: ipq5332: Add Super-Speed UNIPHY to USB node George Moussalem via B4 Relay
2026-08-12 9:55 ` sashiko-bot
2026-08-12 10:56 ` Sergey Shtylyov
2026-08-12 9:34 ` [PATCH v2 11/14] arm64: dts: qcom: ipq5018: " George Moussalem via B4 Relay
2026-08-12 9:57 ` sashiko-bot
2026-08-12 10:57 ` Sergey Shtylyov
2026-08-12 9:34 ` [PATCH v2 12/14] arm64: dts: qcom: ipq5332: Enable USB Super-Speed PHY George Moussalem via B4 Relay
2026-08-12 9:54 ` sashiko-bot
2026-08-13 8:59 ` Krzysztof Kozlowski
2026-08-12 9:34 ` [PATCH v2 13/14] arm64: dts: qcom: ipq5018: " George Moussalem via B4 Relay
2026-08-12 9:57 ` sashiko-bot
2026-08-24 9:03 ` Konrad Dybcio
2026-08-24 9:38 ` George Moussalem
2026-08-12 9:34 ` [PATCH v2 14/14] arm64: defconfig: Enable qcom USB UNIPHY driver George Moussalem via B4 Relay
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