[PATCH v5 1/7] arm64: dts: ti: am62p: Rename am62p-{}.dtsi to am62p-j722s-common-{}.dtsi

[Siddharth Vadapalli]

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.