Hi Prabhakar, On Fri, Oct 23, 2020 at 9:56 AM Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> wrote: > Add optee device tree node to HiHope RZ/G2{HMN} boards. > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> > Reviewed-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx> Thanks for your patch! > --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi > +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi > @@ -110,6 +110,13 @@ > #clock-cells = <0>; > clock-frequency = <25000000>; > }; > + > + firmware { > + optee { > + compatible = "linaro,optee-tz"; > + method = "smc"; > + }; > + }; > }; Should this be added to the SoC-specific .dtsi instead? How can we test this? 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