On Mon, Jun 10, 2024 at 10:31:07PM +0300, Roger Quadros wrote: [...] > > Based on your suggestion, you seem to propose the following hierarchy: > > k3-am62p-{main,mcu,thermal,wakeup}.dtsi = AM62P specific data > > k3-am62p.dtsi = k3-am62p-j722s-common-main.dtsi + > > k3-am62p-j722s-common-mcu.dtsi + > > k3-am62p-j722s-common-wakeup.dtsi + > > k3-am62p-j722s-common-thermal.dtsi + > > k3-am62p-{main,mcu,thermal,wakeup}.dtsi + > > <delta-5> > > k3-am62p5.dtsi = k3-am62p.dtsi + <delta-2> > > k3-j722s-{main,mcu,thermal,wakeup}.dtsi = J722S specific data > > k3-j722s.dtsi = k3-am62p-j722s-common-main.dtsi + > > k3-am62p-j722s-common-mcu.dtsi + > > k3-am62p-j722s-common-wakeup.dtsi + > > k3-am62p-j722s-common-thermal.dtsi + > > k3-j722s-{main,mcu,thermal,wakeup}.dtsi + > > <delta-6> > > What is the equivalent of k3-am62p5.dtsi here? > That should contain k3-j722s.dtsi + CPU and OPP stuff. > > I suppose it should be named specific to the SoC variant part number? AM62P (https://www.ti.com/product/AM62P) has two variants: 1. 2 Arm Cortex-A53 => AM62P3 2. 4 Arm Cortex-A53 => AM62P5 Both variants will share the common k3-am62p.dtsi J722S (https://www.ti.com/product/TDA4VEN-Q1) has only one variant: 4 Arm Cortex-A53 => J722S Which is currently identical to AM62P5 w.r.t. the number of A53s. So there isn't an equivalent of AM62P5/k3-am62p5.dtsi for J722S. k3-j722s.dtsi is a combination of k3-am62p.dtsi and k3-am62p5.dtsi. Regards, Siddharth.