Re: [PATCH v7 2/3] arm64: dts: qcom: eliza-evk: Add PCIe0 with M.2 E key connector
Abel Vesa <[email protected]> Fri, 31 Jul 2026 11:24:21 +0300
| Newsgroups | org.kernel.vger.linux-pci,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pm |
|---|---|
| Message-ID | <azz6axjfllmfdsxu46swm6yjxnhg6f6tpxhxjf7byryxw47vq7@wmmorb2kuerd> |
On 26-07-30 17:30:17, 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. > > Reviewed-by: Konrad Dybcio <[email protected]> > Reviewed-by: Manivannan Sadhasivam <[email protected]> > Reviewed-by: Bartosz Golaszewski <[email protected]> > Signed-off-by: Krishna Chaitanya Chundru <[email protected]> Reviewed-by: Abel Vesa <[email protected]>