Add Schneider Electric HMIBSC board DTS. The HMIBSC board is an IIoT Edge Box Core board based on the Qualcomm APQ8016E SoC. For more information refer to the product page [1]. One of the major difference from db410c is serial port where HMIBSC board uses UART1 as the debug console with a default RS232 mode (UART1 mode mux configured via gpio99 and gpio100). Support for Schneider Electric HMIBSC. Features: - Qualcomm Snapdragon 410C SoC - APQ8016 (4xCortex A53, Adreno 306) - 1GiB RAM - 8GiB eMMC, SD slot - WiFi and Bluetooth - 2x Host, 1x Device USB port - HDMI - Discrete TPM2 chip over SPI - USB ethernet adaptors (soldered) This series is a v2 since v1 of this DTS file has been reviewed on the U-Boot mailing list [2]. Changes in v5: - Addressed another nitpick from Stephen. - Collected Stephen's review tag. - Warnings reported by Rob's DT check bot aren't related to HMIBSC board DTS but rather they are due to msm8916.dtsi or extcon-usb-gpio.txt still not converted to YAML format. Changes in v4: - Dropped IRQ_TYPE_EDGE_FALLING for pm8916_resin given the expectations of Linux kernel driver. Instead depend on systemd workaround suggested by Caleb to get expected HMIBSC reset behaviour. - Incorporated further DT coding style comments from Stephen. - Warnings reported by Rob's DT check bot aren't related to HMIBSC board DTS but rather they are due to msm8916.dtsi or extcon-usb-gpio.txt still not converted to YAML format. Changes in v3: - Picked up tags. - Fixed further DT schema warnings. - Configure resin/power button interrupt as falling edge. - Incorporate DTS coding style comments from Krzysztof and Konrad. Changes in v2: - Fix DT schema warnings. - Incorporate suggestions from Stephan. - Document UART1 mode GPIOs based mux. [1] https://www.se.com/us/en/product/HMIBSCEA53D1L0T/iiot-edge-box-core-harmony-ipc-emmc-dc-linux-tpm/ [2] https://patchwork.ozlabs.org/project/uboot/patch/20240311111027.44577-6-sumit.garg@xxxxxxxxxx/ Sumit Garg (3): dt-bindings: vendor-prefixes: Add Schneider Electric dt-bindings: arm: qcom: Add Schneider Electric HMIBSC board arm64: dts: qcom: apq8016: Add Schneider HMIBSC board DTS .../devicetree/bindings/arm/qcom.yaml | 1 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm64/boot/dts/qcom/Makefile | 1 + .../dts/qcom/apq8016-schneider-hmibsc.dts | 491 ++++++++++++++++++ 4 files changed, 495 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts -- 2.34.1
