Neural Compute Module 2(Neu2) IO board is an industrial form factor evaluation board from Edgeble AI.
General features: - microSD slot - 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
Neu2 needs to mount on top of this IO board in order to create complete Edgeble Neural Compute Module 2(Neu2) IO platform.
Add support for it.
Signed-off-by: Jagan Teki jagan@edgeble.ai --- Changes for v3: - rebased on linux Changes for v2: - none
arch/arm/dts/Makefile | 3 ++ arch/arm/dts/rv1126-edgeble-neu2-io.dts | 38 +++++++++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 arch/arm/dts/rv1126-edgeble-neu2-io.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 791838733c..422580be6e 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-neu2-io.dtb + dtb-$(CONFIG_ARCH_S5P4418) += \ s5p4418-nanopi2.dtb
diff --git a/arch/arm/dts/rv1126-edgeble-neu2-io.dts b/arch/arm/dts/rv1126-edgeble-neu2-io.dts new file mode 100644 index 0000000000..ae1cf34423 --- /dev/null +++ b/arch/arm/dts/rv1126-edgeble-neu2-io.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-neu2.dtsi" + +/ { + model = "Edgeble Neu2 IO Board"; + compatible = "edgeble,neural-compute-module-2-io", + "edgeble,neural-compute-module-2", "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"; +};