arm64: dts: rockchip: rk3588: Add Edgeble Neu6 Model A IO

Neural Compute Module 6(Neu6) IO board is an industrial form factor
ready-to-use IO board from Edgeble AI.

IO board offers plenty of peripherals and connectivity options and
this patch enables basic eMMC and UART which is enough to successfully
boot Linux.

Neu6 needs to mount on top of this IO board in order to create a
complete Edgeble Neural Compute Module 6(Neu6) IO platform.

commit <a5079a534554> ("arm64: dts: rockchip: rk3588: Add Edgeble Neu6
Model A IO")

Add support for Edgeble Neu6 Model A IO Board.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index fd134084ea222ebcad091626071d59f1148f4867..959d7e200051021525725dcdf4eeee4dbde61e67 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -169,6 +169,9 @@ dtb-$(CONFIG_ROCKCHIP_RK3568) += \
        rk3566-radxa-cm3-io.dtb \
        rk3568-rock-3a.dtb
 
+dtb-$(CONFIG_ROCKCHIP_RK3588) += \
+       rk3588-edgeble-neu6a-io.dtb
+
 dtb-$(CONFIG_ROCKCHIP_RV1108) += \
        rv1108-elgin-r1.dtb \
        rv1108-evb.dtb

diff --git a/arch/arm/dts/rk3588-edgeble-neu6a-io.dts b/arch/arm/dts/rk3588-edgeble-neu6a-io.dts
new file mode 100644 (file)
index 0000000..b515438
--- /dev/null
+++ b/arch/arm/dts/rk3588-edgeble-neu6a-io.dts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+/dts-v1/;
+#include "rk3588.dtsi"
+#include "rk3588-edgeble-neu6a.dtsi"
+
+/ {
+       model = "Edgeble Neu6A IO Board";
+       compatible = "edgeble,neural-compute-module-6a-io",
+                    "edgeble,neural-compute-module-6a", "rockchip,rk3588";
+
+       aliases {
+               serial2 = &uart2;
+       };
+
+       chosen {
+               stdout-path = "serial2:1500000n8";
+       };
+};
+
+&uart2 {
+       pinctrl-0 = <&uart2m0_xfer>;
+       status = "okay";
+};