Hi, thanks for your patch, please see my comments below. On 23-02-25, Krzysztof Kozlowski wrote: > On 25/02/2023 15:25, Hardevsinh Palaniya wrote: > > From: HardevSinh Palaniya <hardevsinh.palaniya@xxxxxxxxxxxxxxxxx> > > Date: Sat, 25 Feb 2023 19:38:20 +0530 > > Subject: [PATCH] arm64: dts: debix model-a: enable hdmi > > Your patch is corrupted... See above. > > > > > Enable HDMI support for Polyhex Debix Model A Board > > Use subject prefixes matching the subsystem (which you can get for > example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory > your patch is touching). > > > > > Signed-off-by: HardevSinh Palaniya <hardevsinh.palaniya@xxxxxxxxxxxxxxxxx> > > > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts > > index 2876d18f2a38..bc2515113ae3 100644 > > --- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts > > +++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts > > @@ -45,6 +45,43 @@ reg_usdhc2_vmmc: regulator-usdhc2 { > > }; > > }; > > > > + > > No need for two blank lines, but one. > > > > +&irqsteer_hdmi { > > + status = "okay"; > > +}; > > + > > +&hdmi_blk_ctrl { > > + status = "okay"; > > +}; > > + > > +&hdmi_pavi { > > + status = "okay"; > > +}; > > + > > +&hdmi { > > + status = "okay"; > > +}; > > + > > +&hdmiphy { > > + status = "okay"; > > +}; > > + > > +&lcdif1 { > > + status = "okay"; > > +}; > > + > > +&lcdif2 { > > + status = "okay"; > > +}; > > + > > +&lcdif3 { > > + status = "okay"; > > + > > + thres-low = <1 2>; /* (FIFO * 1 / 2) */ > > + thres-high = <3 4>; /* (FIFO * 3 / 4) */ Isn't this a downstream property? Regards, Marco > > +}; > > + > > + > > Same problem. > > > &A53_0 { > > cpu-supply = <&buck2>; > > }; > > Best regards, > Krzysztof > > >