Re: [PATCH] arm64: dts: qcom: monaco-ac-evk: Describe the PCIe M.2 Key E connector

[Konrad Dybcio]

On 10/21/26 12:47 PM, Wei Deng wrote:
> The Monaco AC EVK has a 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
> UART2 nodes through graph port/endpoint.
> 
> The port/endpoint nodes are defined inline in the board file rather
> than as empty anchor nodes in the SoC DTSI, so that
> of_graph_is_present() only returns true for boards that have an M.2
> Key E connector present, preventing unintended pwrseq probe on boards
> with soldered wireless chips (e.g. qcs8300-ride).
> 
> The connector's 3.3V supply is described as a fixed always-on regulator
> (vreg_wcn_3p3), which is required by the pcie-m2-e-connector binding.
> 
> Also add the serial1 = &uart2 alias, which is required for the
> Bluetooth serdev device to be enumerated on the UART2 interface.
> 
> Signed-off-by: Wei Deng <wei.deng@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad