Hi Jithin, On Wed, Sep 28, 2016 at 10:10 AM, Jithin T Raj <jithin.t@xxxxxxxxxxxxxxx> wrote: > Thank you for the information Actually i am a newby in this field..i have an RCAR M2 koelsch board with me and i am trying to up the lvds support in that.. > I have "r8a77xx-aa104xd12-panel.dtsi" in arch/arm/boot/dts/... > when i checked the arch/arm/boot/dts/r8a7791-koelsch.dts file,it does not contain lvds connector definition..can anyone please help me to define the same in arch/arm/boot/dts/r8a7791-koelsch.dts Which source tree are you using? Have you added the line #include "r8a77xx-aa104xd12-panel.dtsi" to arch/arm/boot/dts/r8a7791-koelsch.dts yourself? At the end of the file? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds