Re: [PATCH 1/3] arm64: dts: qcom: eliza-evk: Add PCIe0 with M.2 E key connector

From: Konrad Dybcio

Date: Fri Jul 03 2026 - 11:08:17 EST


On 7/3/26 2:38 PM, Krishna Chaitanya Chundru wrote:
> The Eliza EVK board features an M.2 E key connector connected to PCIe0.
> Enable the PCIe0 root port and its QMP PHY with the necessary RPMH
> regulator supplies. The M.2 slot's 3.3V supply rail is GPIO-controlled
> via a TCA9538 I/O expander on I2C4.
>
> The M.2 E key slot hosts a WLAN card connected over PCIe and a Bluetooth
> device connected over UART. Model the connector using the
> pcie-m2-e-connector binding, wiring the PCIe root port and UART5 for
> the respective interfaces.
>
> Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
> ---

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

Konrad