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2025-10-27arm64: dts: qcom: hamoa-iot-evk: Fix 4-speaker playback supportLe Qi
On the HAMOA-IOT-EVK board only 2 out of 4 speakers were functional. Unlike the CRD, which shares a single GPIO reset line for WSA1/2, this board provides a dedicated GPIO reset for each WSA, resulting in 4 separate reset lines. Update the device tree accordingly so that all 4 speakers can playback audio as expected. Signed-off-by: Le Qi <le.qi@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251010033728.1808133-1-le.qi@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-09-17arm64: dts: qcom: Add base HAMOA-IOT-EVK boardYijie Yang
The HAMOA-IOT-EVK is an evaluation platform for IoT products, composed of the Hamoa IoT SoM and a carrier board. Together, they form a complete embedded system capable of booting to UART. Make the following peripherals on the carrier board enabled: - UART - On-board regulators - USB Type-C mux - Pinctrl - Embedded USB (EUSB) repeaters - NVMe - pmic-glink - USB DisplayPorts - Bluetooth - WLAN - Audio Written in collaboration with Quill Qi (Audio) <le.qi@oss.qualcomm.com>, Jie Zhang (Graphics) <quic_jiezh@quicinc.com>, Shuai Zhang (Bluetooth) <quic_shuaz@quicinc.com>, Yingying Tang (WLAN) <quic_yintang@quicinc.com>, and Yongxing Mou (USB DisplayPorts) <quic_yongmou@quicinc.com>. Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250917-hamoa_initial-v12-3-4ed39d17dfc5@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>