linux-kernel - Re: [PATCH 23/24] arm64: dts: qcom: glymur: Add USB support

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Message-ID: <wabocts3sscn2bvpgxamzpjmw3ivkbw2bo33aapospkmj7xtna@ynf2cwpw3fbw>
Date: Thu, 25 Sep 2025 16:19:55 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Pankaj Patil <pankaj.patil@....qualcomm.com>
Cc: 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>, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Wesley Cheng <wesley.cheng@....qualcomm.com>
Subject: Re: [PATCH 23/24] arm64: dts: qcom: glymur: Add USB support

On 25-09-25 12:02:31, Pankaj Patil wrote:
> From: Wesley Cheng <wesley.cheng@....qualcomm.com>
> 
> The Glymur USB system contains 3 USB type C ports, and 1 USB multiport
> controller.  This encompasses 5 SS USB QMP PHYs (3 combo and 2 uni) and 5
> M31 eUSB2 PHYs.  The controllers are SNPS DWC3 based, and will use the
> flattened DWC3 QCOM design.
> 
> Signed-off-by: Wesley Cheng <wesley.cheng@....qualcomm.com>
> Signed-off-by: Pankaj Patil <pankaj.patil@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/glymur-crd.dts | 243 ++++++++++++++
>  arch/arm64/boot/dts/qcom/glymur.dtsi    | 569 ++++++++++++++++++++++++++++++++
>  2 files changed, 812 insertions(+)
> 

[...]

> diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
> index 8a563d55bdd4902222039946dd75eaf4d3a4895b..c48d3a70820e551822c5322761528159da127ca6 100644
> --- a/arch/arm64/boot/dts/qcom/glymur.dtsi
> +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
> @@ -2417,6 +2417,231 @@ &config_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
>  			};
>  		};
>  

Also, as part of this patch, you need to attach the pipe clocks of the
PHY to the GCC.