[PATCH 1/6] ARM: dts: renesas: r8a7778: Add missing unit to bus node

From: Marek Vasut

Date: Fri Mar 27 2026 - 19:44:47 EST


Add missing unit to bus node to fix the following DTC warning:
"
arch/arm/boot/dts/renesas/r8a7778.dtsi:43.12-48.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name
"

Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxxxx>
---
Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
---
arch/arm/boot/dts/renesas/r8a7778.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/renesas/r8a7778.dtsi b/arch/arm/boot/dts/renesas/r8a7778.dtsi
index 859dd29dfce3b..7db456b19795d 100644
--- a/arch/arm/boot/dts/renesas/r8a7778.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7778.dtsi
@@ -40,7 +40,7 @@ aliases {
spi2 = &hspi2;
};

- lbsc: bus {
+ lbsc: bus@0 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
--
2.53.0