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[PATCH] ARM: dts: helios4: use national,lm75 compatible

From: Rosen Penev <hidden>
Date: 2026-08-31 23:36:10
Also in: linux-devicetree, lkml
Subsystem: arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers: Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds

The temp@4c node uses "ti,lm75", which no binding covers and which
dtbs_check rejects:

  temp@4c: failed to match any schema with compatible: ['ti,lm75']

The LM75 was originally a National Semiconductor part (now owned by
TI) and the lm75 driver binds it via the matching "national,lm75"
entry. Use the documented compatible; no functional change. The i2c name
fallback ends up binding it.

Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <redacted>
---
 arch/arm/boot/dts/marvell/armada-388-helios4.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/marvell/armada-388-helios4.dts b/arch/arm/boot/dts/marvell/armada-388-helios4.dts
index 548fb92ca811..39b2d4fa742c 100644
--- a/arch/arm/boot/dts/marvell/armada-388-helios4.dts
+++ b/arch/arm/boot/dts/marvell/armada-388-helios4.dts
@@ -200,7 +200,7 @@ usb3-ilimit-hog {
 				};
 
 				temp_sensor: temp@4c {
-					compatible = "ti,lm75";
+					compatible = "national,lm75";
 					reg = <0x4c>;
 					vs-supply = <&reg_3p3v>;
 				};
-- 
2.55.0

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