Edge Compute Module 0 Carrier is an industrial form factor evaluation board from Edgeble AI.
General features: - microSD slot - 2x MIPI CSI2 connectors - MIPI DSI connector - 2x USB Host - 1x USB OTG - Ethernet - mini PCIe - Onboard PoE - RS485, RS232, CAN - Micro Phone array - Speaker - RTC battery slot - 40-pin expansion
Edge Compute Module 0 needs to mount on top of this Carrier board for creating Edge Compute Module 0 Carrier platform.
Add support for it.
Signed-off-by: Jagan Teki jagan@edgeble.ai --- arch/arm/dts/Makefile | 3 ++ arch/arm/dts/rv1126-edgeble-ecm0-carrier.dts | 38 ++++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 arch/arm/dts/rv1126-edgeble-ecm0-carrier.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7fa275ea7c..2070eb1540 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -170,6 +170,9 @@ dtb-$(CONFIG_ROCKCHIP_RV1108) += \ rv1108-elgin-r1.dtb \ rv1108-evb.dtb
+dtb-$(CONFIG_ROCKCHIP_RV1126) += \ + rv1126-edgeble-ecm0-carrier.dtb + dtb-$(CONFIG_ARCH_S5P4418) += \ s5p4418-nanopi2.dtb
diff --git a/arch/arm/dts/rv1126-edgeble-ecm0-carrier.dts b/arch/arm/dts/rv1126-edgeble-ecm0-carrier.dts new file mode 100644 index 0000000000..150bfb9bd0 --- /dev/null +++ b/arch/arm/dts/rv1126-edgeble-ecm0-carrier.dts @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Rockchip Electronics Co., Ltd. + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ + +/dts-v1/; +#include "rv1126.dtsi" +#include "rv1126-edgeble-edge-compute-module-0.dtsi" + +/ { + model = "Edgeble AI Edge Compute Module 0 Carrier board"; + compatible = "edgeble,edge-compute-module-0-carrier", + "edgeble,edge-compute-module-0", "rockchip,rv1126"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>; + rockchip,default-sample-phase = <90>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr104; + vqmmc-supply = <&vccio_sd>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +};