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) */ > +}; > + > + Same problem. > &A53_0 { > cpu-supply = <&buck2>; > }; Best regards, Krzysztof