Thread (23 messages) 23 messages, 6 authors, 2025-09-16

Re: [PATCH v4 07/14] arm64: dts: qcom: lemans-evk: Enable PCIe support

From: Konrad Dybcio <hidden>
Date: 2025-09-12 12:28:05
Also in: linux-arm-msm, linux-devicetree, linux-i2c, linux-mmc, lkml

On 9/8/25 10:19 AM, Wasim Nazir wrote:
From: Sushrut Shree Trivedi <redacted>

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 <redacted>
Signed-off-by: Wasim Nazir <redacted>
---
[...]
+		perst-pins {
+			pins = "gpio2";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
Pulling down an active-low pin is a bad idea

Konrad
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