[PATCH v3 19/19] ARM: dts: rockchip: rv1126: Add Edgeble AI Edge Compute Module 0 Carrier
From: Jagan Teki <jagan@edgeble.ai>
Date: 2022-08-18 12:42:56
Also in:
linux-devicetree, linux-rockchip
Subsystem:
arm and arm64 soc sub-architectures (common parts), the rest · Maintainers:
Arnd Bergmann, Krzysztof Kozlowski, Alexandre Belloni, Linus Walleij, Linus Torvalds
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> --- Changes for v3: - none Changes for v2: - change easy and meaningful dts name arch/arm/boot/dts/Makefile | 1 + .../boot/dts/rv1126-edgeble-ecm0-carrier.dts | 38 +++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5112f493f494..361b68e5019e 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile@@ -1097,6 +1097,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rv1108-elgin-r1.dtb \ rv1108-evb.dtb \ + rv1126-edgeble-ecm0-carrier.dtb \ rk3036-evb.dtb \ rk3036-kylin.dtb \ rk3066a-bqcurie2.dtb \
diff --git a/arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts b/arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts
new file mode 100644
index 000000000000..150bfb9bd04a
--- /dev/null
+++ b/arch/arm/boot/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"; +};
--
2.25.1
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