Re: [PATCH v4 0/4] arm64: dts: qcom: hamoa-iot-evk, purwa-iot-evk: Enable M.2 Key E connector
From: Bjorn Andersson
Date: Mon Aug 31 2026 - 20:23:56 EST
On Tue, 04 Aug 2026 18:02:24 +0530, Wei Deng wrote:
> Describe the PCIe M.2 Key E connector on the Hamoa and Purwa IoT EVKs.
> The two boards share the same M.2 wiring: PCIe for Wi-Fi (via
> pcie4_port0) and UART for Bluetooth (via uart14). Purwa inherits
> hamoa.dtsi through purwa.dtsi, so the endpoint stub labels and the
> PCIe root port compatible added in this series apply to both boards.
>
> Only the UART BT path is described here. USB BT variants of the same
> M.2 slot need the USB core to acquire the M.2 pwrseq target, which is
> being added by Chen-Yu Tsai's "arm64: mediatek: Add M.2 E-key slot on
> Chromebooks" series:
> https://lore.kernel.org/all/20260724084328.3943997-1-wenst@xxxxxxxxxxxx/
> A follow-up will wire usb_2 port@1 to the wifi-bt-connector node once
> that lands.
>
> [...]
Applied, thanks!
[1/4] arm64: dts: qcom: hamoa: Add graph port/endpoint anchors to pcie4_port0 and uart14
commit: 014501d141ed5b94bff20b468f9da1110e4c7f7e
[2/4] arm64: dts: qcom: hamoa: Add compatible to the PCIe Root Port
commit: 3991b7a78c8b4930140b61da6b0dd562126c6c6b
[3/4] arm64: dts: qcom: hamoa-iot-evk: Describe the PCIe M.2 Key E connector
commit: 394a7a01c5faea0924207105ab0bf83b9d2f64f7
[4/4] arm64: dts: qcom: purwa-iot-evk: Describe the PCIe M.2 Key E connector
commit: ced480bd5343cc17c1741792f2bca026f2825793
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>