[PATCH v8 09/11] arm64: dts: renesas: add support for solidrun hb-ripple with rzv2l som
flat view
COOLING10d
From: Josua Mayer <hidden>
Date: 2026-09-04 11:56:58
Also in:
linux-devicetree, linux-renesas-soc, linux-usb, lkml
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
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/ Signed-off-by: Josua Mayer <redacted> --- arch/arm64/boot/dts/renesas/Makefile | 5 +++++ .../boot/dts/renesas/r9a07g054l2-hummingboard-ripple.dts | 16 ++++++++++++++++ 2 files changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 077e8ebea0cff..625093995c521 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile@@ -224,6 +224,11 @@ 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
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054l2-hummingboard-ripple.dts b/arch/arm64/boot/dts/renesas/r9a07g054l2-hummingboard-ripple.dts
new file mode 100644
index 0000000000000..2c0d3f8b96b76
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g054l2-hummingboard-ripple.dts@@ -0,0 +1,16 @@ +// 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-ripple.dtsi" + +/ { + compatible = "solidrun,rzv2l-hummingboard-ripple", "solidrun,rzv2l-sr-som", + "renesas,r9a07g054l2", "renesas,r9a07g054"; + model = "SolidRun RZ/V2L HummingBoard Ripple"; +};
--
2.51.0