From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Wasim Nazir <wasim.nazir@oss.qualcomm.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Richard Cochran <richardcochran@gmail.com>,
Bartosz Golaszewski <brgl@bgdev.pl>
Cc: kernel@oss.qualcomm.com, linux-mmc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org,
linux-i2c@vger.kernel.org,
Sushrut Shree Trivedi <quic_sushruts@quicinc.com>
Subject: Re: [PATCH v4 07/14] arm64: dts: qcom: lemans-evk: Enable PCIe support
Date: Fri, 12 Sep 2025 14:27:59 +0200 [thread overview]
Message-ID: <cb2a5c93-0643-4c6b-a97f-b947c9aad32c@oss.qualcomm.com> (raw)
In-Reply-To: <20250908-lemans-evk-bu-v4-7-5c319c696a7d@oss.qualcomm.com>
On 9/8/25 10:19 AM, Wasim Nazir wrote:
> From: Sushrut Shree Trivedi <quic_sushruts@quicinc.com>
>
> Enable PCIe0 and PCIe1 along with the respective phy-nodes.
>
> PCIe0 is routed to an m.2 E key connector on the mainboard for wifi
> attaches while PCIe1 routes to a standard PCIe x4 expansion slot.
>
> Signed-off-by: Sushrut Shree Trivedi <quic_sushruts@quicinc.com>
> Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
> ---
[...]
> + perst-pins {
> + pins = "gpio2";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
Pulling down an active-low pin is a bad idea
Konrad
next prev parent reply other threads:[~2025-09-12 12:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-08 8:19 [PATCH v4 00/14] arm64: dts: qcom: lemans-evk: Extend board support for additional peripherals Wasim Nazir
2025-09-08 8:19 ` [PATCH v4 01/14] dt-bindings: mmc: sdhci-msm: Document the Lemans compatible Wasim Nazir
2025-09-12 11:05 ` Monish Chunara
2025-09-12 13:34 ` Ulf Hansson
2025-09-08 8:19 ` [PATCH v4 02/14] arm64: dts: qcom: lemans: Add SDHC controller and SDC pin configuration Wasim Nazir
2025-09-08 8:19 ` [PATCH v4 03/14] arm64: dts: qcom: lemans-evk: Enable GPI DMA and QUPv3 controllers Wasim Nazir
2025-09-08 8:19 ` [PATCH v4 04/14] arm64: dts: qcom: lemans-evk: Add TCA9534 I/O expander Wasim Nazir
2025-09-11 13:25 ` Bartosz Golaszewski
2025-09-08 8:19 ` [PATCH v4 05/14] dt-bindings: eeprom: at24: Add compatible for Giantec GT24C256C Wasim Nazir
2025-09-08 8:19 ` [PATCH v4 06/14] arm64: dts: qcom: lemans-evk: Add EEPROM and nvmem layout Wasim Nazir
2025-09-11 13:34 ` Bartosz Golaszewski
2025-09-08 8:19 ` [PATCH v4 07/14] arm64: dts: qcom: lemans-evk: Enable PCIe support Wasim Nazir
2025-09-12 12:27 ` Konrad Dybcio [this message]
2025-09-15 10:33 ` Sushrut Shree Trivedi
2025-09-16 6:57 ` Wasim Nazir
2025-09-08 8:19 ` [PATCH v4 08/14] arm64: dts: qcom: lemans-evk: Enable remoteproc subsystems Wasim Nazir
2025-09-08 8:19 ` [PATCH v4 09/14] arm64: dts: qcom: lemans-evk: Enable Iris video codec support Wasim Nazir
2025-09-08 8:20 ` [PATCH v4 10/14] arm64: dts: qcom: lemans-evk: Enable first USB controller in device mode Wasim Nazir
2025-09-08 8:20 ` [PATCH v4 11/14] arm64: dts: qcom: lemans-evk: Enable SDHCI for SD Card Wasim Nazir
2025-09-08 8:20 ` [PATCH v4 12/14] arm64: dts: qcom: lemans-evk: Enable 2.5G Ethernet interface Wasim Nazir
2025-09-08 8:20 ` [PATCH v4 13/14] arm64: dts: qcom: lemans: Add gpr node Wasim Nazir
2025-09-08 8:20 ` [PATCH v4 14/14] arm64: dts: qcom: lemans-evk: Add sound card Wasim Nazir
2025-09-11 13:19 ` (subset) [PATCH v4 00/14] arm64: dts: qcom: lemans-evk: Extend board support for additional peripherals Bartosz Golaszewski
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