On 8/27/2025 7:12 AM, Dmitry Baryshkov wrote: > On Tue, Aug 26, 2025 at 11:45:06PM +0530, Umang Chheda wrote: >> Add initial device tree support for Monaco EVK board, based on >> Qualcomm's QCS8300 SoC. >> >> Monaco EVK is single board supporting these peripherals: >> - Storage: 1 × 128 GB UFS, micro-SD card, EEPROMs for MACs, >> and eMMC. >> - Audio/Video, Camera & Display ports. >> - Connectivity: RJ45 2.5GbE, WLAN/Bluetooth, CAN/CAN-FD. >> - PCIe ports. >> - USB & UART ports. >> >> On top of Monaco EVK board additional mezzanine boards can be >> stacked in future. >> >> Add support for the following components : >> - GPI (Generic Peripheral Interface) and QUPv3-0/1 >> controllers to facilitate DMA and peripheral communication. >> - TCA9534 I/O expander via I2C to provide 8 additional GPIO >> lines for extended I/O functionality. >> - USB1 controller in device mode to support USB peripheral >> operations. > > Is it actually peripheral-only? > >> - Remoteproc subsystems for supported DSPs such as Audio DSP, >> Compute DSP and Generic DSP, along with their corresponding >> firmware. >> - Configure nvmem-layout on the I2C EEPROM to store data for Ethernet >> and other consumers. >> - QCA8081 2.5G Ethernet PHY on port-0 and expose the >> Ethernet MAC address via nvmem for network configuration. >> It depends on CONFIG_QCA808X_PHY to use QCA8081 PHY. >> - Support for the Iris video decoder, including the required >> firmware, to enable video decoding capabilities. > > I don't see firmware being declared here. It would pick the default firmware from driver monaco platform data. > >> >> Co-developed-by: Rakesh Kota <rakesh.kota@xxxxxxxxxxxxxxxx> >> Signed-off-by: Rakesh Kota <rakesh.kota@xxxxxxxxxxxxxxxx> >> Co-developed-by: Nirmesh Kumar Singh <quic_nkumarsi@xxxxxxxxxxx> >> Signed-off-by: Nirmesh Kumar Singh <quic_nkumarsi@xxxxxxxxxxx> >> Co-developed-by: Viken Dadhaniya <viken.dadhaniya@xxxxxxxxxxxxxxxx> >> Signed-off-by: Viken Dadhaniya <viken.dadhaniya@xxxxxxxxxxxxxxxx> >> Co-developed-by: Mohd Ayaan Anwar <quic_mohdayaa@xxxxxxxxxxx> >> Signed-off-by: Mohd Ayaan Anwar <quic_mohdayaa@xxxxxxxxxxx> >> Co-developed-by: Arun Khannna <quic_arkhanna@xxxxxxxxxxx> >> Signed-off-by: Arun Khannna <quic_arkhanna@xxxxxxxxxxx> >> Co-developed-by: Monish Chunara <quic_mchunara@xxxxxxxxxxx> >> Signed-off-by: Monish Chunara <quic_mchunara@xxxxxxxxxxx> >> Co-developed-by: Vikash Garodia <quic_vgarodia@xxxxxxxxxxx> >> Signed-off-by: Vikash Garodia <quic_vgarodia@xxxxxxxxxxx> >> Co-developed-by: Swati Agarwal <swati.agarwal@xxxxxxxxxxxxxxxx> >> Signed-off-by: Swati Agarwal <swati.agarwal@xxxxxxxxxxxxxxxx> >> Signed-off-by: Umang Chheda <umang.chheda@xxxxxxxxxxxxxxxx> >> --- >> arch/arm64/boot/dts/qcom/Makefile | 1 + >> arch/arm64/boot/dts/qcom/monaco-evk.dts | 463 ++++++++++++++++++++++++ >> 2 files changed, 464 insertions(+) >> create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk.dts >> >
