Hi Alex, I suppose you will going to review this patch, I forgot to add the Fixes tag in v2, just add it. I will submit v3 to add this tag in case necessary. Thanks, Best Regards. Dillon On Wed, 21 Jul 2021 at 15:41, <dillon.minfei@xxxxxxxxx> wrote: > > From: Dillon Min <dillon.minfei@xxxxxxxxx> > > Since the compatible string defined from ilitek,ili9341.yaml is > "st,sf-tc240t-9370-t", "ilitek,ili9341" > > so, append "ilitek,ili9341" to avoid below dtbs_check warning. > > arch/arm/boot/dts/stm32f429-disco.dt.yaml: display@1: compatible: > ['st,sf-tc240t-9370-t'] is too short > It's should be a Fixes tag here. Fixes: a726e2f000ec ("ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board") > Signed-off-by: Dillon Min <dillon.minfei@xxxxxxxxx> > Reported-by: kernel test robot <lkp@xxxxxxxxx> > --- > arch/arm/boot/dts/stm32f429-disco.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts > index 075ac57d0bf4..6435e099c632 100644 > --- a/arch/arm/boot/dts/stm32f429-disco.dts > +++ b/arch/arm/boot/dts/stm32f429-disco.dts > @@ -192,7 +192,7 @@ > > display: display@1{ > /* Connect panel-ilitek-9341 to ltdc */ > - compatible = "st,sf-tc240t-9370-t"; > + compatible = "st,sf-tc240t-9370-t", "ilitek,ili9341"; > reg = <1>; > spi-3wire; > spi-max-frequency = <10000000>; > -- > 2.7.4 >