From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Wei Deng <wei.deng@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, quic_chezhou@quicinc.com,
cheng.jiang@oss.qualcomm.com, shuai.zhang@oss.qualcomm.com,
jinwang.li@oss.qualcomm.com, xiuzhuo.shang@oss.qualcomm.com,
mengshi.wu@oss.qualcomm.com,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Manivannan Sadhasivam <mani@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>
Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: lemans-evk: Describe the PCIe M.2 Key E connector
Date: Wed, 24 Jun 2026 09:59:28 +0200 [thread overview]
Message-ID: <f1fc8b08-721c-44e0-b7c0-e94d47a69158@oss.qualcomm.com> (raw)
In-Reply-To: <20260622-v3-lemans-split-v3-2-d26bb22594e3@oss.qualcomm.com>
On 6/22/26 8:41 AM, Wei Deng wrote:
> The lemans EVK has the PCIe M.2 Mechanical Key E connector to connect
> wireless connectivity cards over PCIe and UART interfaces. Hence,
> describe the connector node and link it with the PCIe 0 Root Port and
> UART17 nodes through graph port/endpoint.
>
> The M.2 Key E connector is powered by a 3.3V fixed regulator
> (vreg_wcn_3p3) which is sourced from the board's 12V DC input rail
> (vreg_dcin_12v). Both regulators are always-on and are required by the
> pcie-m2-e-connector binding.
>
> Also add the serial1 = &uart17 alias, which is required for the
> Bluetooth serdev device to be enumerated on the UART17 interface.
>
> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
> Signed-off-by: Wei Deng <wei.deng@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-06-24 7:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-22 6:41 [PATCH v3 0/2] arm64: dts: qcom: lemans-evk: Enable WCN6855 BT via " Wei Deng
2026-06-22 6:41 ` [PATCH v3 1/2] arm64: dts: qcom: lemans: Add compatible to the PCIe Root Port Wei Deng
2026-06-22 6:41 ` [PATCH v3 2/2] arm64: dts: qcom: lemans-evk: Describe the PCIe M.2 Key E connector Wei Deng
2026-06-24 7:59 ` Konrad Dybcio [this message]
2026-07-08 14:56 ` [PATCH v3 0/2] arm64: dts: qcom: lemans-evk: Enable WCN6855 BT via " Bjorn Andersson
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