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arm64: dts: renesas: Add support for solidrun hb-ripple with rzv2l som

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Add support for the SolidRun HummingBoard Ripple [2] with RZ/V2L
SoM [1].

The HummingBoard Ripple is a reduced version of HummingBoard Pulse,
featuring:
  - 2x USB-2.0 Type-A connector
  - 1x 1Gbps RJ45 Ethernet
  - micro-HDMI connector
  - microSD connector
  - mini-PCI-E connector with SIM slot supporting USB-2.0 interface
  - MIPI-CSI Camera Connector (not described without specific camera)
  - RTC with backup battery

The carrier board is identical between RZ/G2L, RZ/G2LC, RZ/G2UL and
RZ/V2L SoMs, yet only the RZ/G2LC combination has a product page [2].

The RZ/V2L SoM shares PCB with RZ/G2L, differing only in the SoC itself.
RZ/V2L is adding a powerful DRP-AI NPU which G2L lacks.

Due to the similarities, all descriptions except SoC are shared with
RZ/G2L.

[1] https://www.solid-run.com/embedded-industrial-iot/renesas-rz-family/rz-v2l-som/
[2] https://www.solid-run.com/embedded-industrial-iot/renesas-rz-family/hummingboard-rz-series-sbcs/hummingboard-rz-g2lc-base/

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Josua Mayer <josua@solid-run.com>
Link: https://patch.msgid.link/20260928-rzg2-sr-boards-v10-9-91752ea39cbc@solid-run.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Josua Mayer 2026-09-28 19:34:00 +02:00 committed by Geert Uytterhoeven
parent 1e4130c620
commit 4500dc6146
2 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm64/boot/dts/renesas/Makefile
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@ -230,6 +230,11 @@ dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-hummingboard-iiot-rs485-a.dtb
dtb-$(CONFIG_ARCH_R9A07G054) += rzg2l-hummingboard-iiot-rs485-b.dtbo
r9a07g054l2-hummingboard-iiot-rs485-b-dtbs := r9a07g054l2-hummingboard-iiot.dtb rzg2l-hummingboard-iiot-rs485-b.dtbo
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-hummingboard-iiot-rs485-b.dtb
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-hummingboard-ripple.dtb
r9a07g054l2-hummingboard-ripple-emmc-dtbs := r9a07g054l2-hummingboard-ripple.dtb rzg2l-sr-som-emmc.dtbo
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-hummingboard-ripple-emmc.dtb
r9a07g054l2-hummingboard-ripple-microsd-dtbs := r9a07g054l2-hummingboard-ripple.dtb rzg2l-hummingboard-iiot-microsd.dtbo
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-hummingboard-ripple-microsd.dtb
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc.dtb
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc-cru-csi-ov5645.dtbo
r9a07g054l2-smarc-cru-csi-ov5645-dtbs := r9a07g054l2-smarc.dtb r9a07g054l2-smarc-cru-csi-ov5645.dtbo

18
arch/arm64/boot/dts/renesas/r9a07g054l2-hummingboard-ripple.dts Normal file
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@ -0,0 +1,18 @@
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
* Copyright 2025 Josua Mayer <josua@solid-run.com>
*/
/dts-v1/;
#include "r9a07g054l2.dtsi"
#include "rzg2l-sr-som.dtsi"
#include "rzg2l-hummingboard-pulse-common.dtsi"
#include "rzg2l-hummingboard-pulse-micro-hdmi.dtsi"
#include "rzg2l-hummingboard-ripple.dtsi"
/ {
compatible = "solidrun,rzv2l-hummingboard-ripple", "solidrun,rzv2l-sr-som",
"renesas,r9a07g054l2", "renesas,r9a07g054";
model = "SolidRun RZ/V2L HummingBoard Ripple";
};