Hi Geert,
Thank you for the review.
On Mon, Aug 26, 2024 at 1:14 PM Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
>
> Hi Prabhakar,
>
> On Wed, Aug 21, 2024 at 10:56 AM Prabhakar <prabhakar.csengg@xxxxxxxxx> wrote:
> > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> >
> > Add OSTM0-OSTM7 nodes to RZ/V2H(P) ("R9A09G057") SoC DTSI.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > ---
> > v2->v3
> > - Grouped the OSTM nodes
>
> Thanks for the update!
>
> > --- a/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> > @@ -121,6 +121,86 @@ sys: system-controller@10430000 {
> > status = "disabled";
> > };
> >
> > + ostm0: timer@11800000 {
> > + compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
> > + reg = <0x0 0x11800000 0x0 0x1000>;
> > + interrupts = <GIC_SPI 17 IRQ_TYPE_EDGE_RISING>;
> > + clocks = <&cpg CPG_MOD 67>;
> > + resets = <&cpg 109>;
> > + power-domains = <&cpg>;
> > + status = "disabled";
> > + };
> > +
> > + ostm1: timer@11801000 {
> > + compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
> > + reg = <0x0 0x11801000 0x0 0x1000>;
> > + interrupts = <GIC_SPI 18 IRQ_TYPE_EDGE_RISING>;
> > + clocks = <&cpg CPG_MOD 68>;
> > + resets = <&cpg 110>;
> > + power-domains = <&cpg>;
> > + status = "disabled";
> > + };
> > +
> > + ostm4: timer@12c00000 {
>
> Usually we sort the instances within a group by instance number, i.e.
>
> ostm0: timer@11800000 {
> ostm1: timer@11801000 {
> ostm2: timer@14000000 {
> ostm3: timer@14001000 {
> ostm4: timer@12c00000 {
> ostm5: timer@12c01000 {
> ostm6: timer@12c02000 {
> ostm7: timer@12c03000 {
>
> See e.g. the scif nodes in arch/arm64/boot/dts/renesas/r8a77951.dtsi:
>
> scif0: serial@e6e60000 {
> scif1: serial@e6e68000 {
> scif2: serial@e6e88000 {
> scif3: serial@e6c50000 {
> scif4: serial@e6c40000 {
> scif5: serial@e6f30000 {
>
> scif3 and scif4 have lower base addresses than scif0.
>
OK, I'll update the nodes based on the instance number.
Cheers,
Prabhakar
