Hi Philipp,
Thanks for your review comments.
On Fri, 30 Jul 2021 at 15:16, Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> wrote:
>
> On Fri, 2021-07-30 at 01:40 +0530, Anand Moon wrote:
> > Used new reset id for reset controller as it conflict
> > with the core reset id.
> >
> > Fixes: b96446541d83 ("ARM: dts: meson8b: extend ethernet controller description")
> >
> > Cc: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
> > Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> > Cc: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> > Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
> > ---
> > arch/arm/boot/dts/meson8b.dtsi | 2 +-
> > arch/arm/boot/dts/meson8m2.dtsi | 2 +-
> > 2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
> > index c02b03cbcdf4..cb3a579d09ef 100644
> > --- a/arch/arm/boot/dts/meson8b.dtsi
> > +++ b/arch/arm/boot/dts/meson8b.dtsi
> > @@ -511,7 +511,7 @@ ðmac {
> > tx-fifo-depth = <2048>;
> >
> > resets = <&reset RESET_ETHERNET>;
> > - reset-names = "stmmaceth";
> > + reset-names = "ethreset";
>
> This looks like an incompatible change. Is the "stmmaceth" reset not
> used? It is documented as "MAC reset signal" in [1]. So a PHY reset
> should be separate from this.
>
> [1] Documentation/devicetree/bindings/net/snps,dwmac.yaml
>
>From the above device tree binding is been used below.
reset-names:
const: stmmaceth
While testing new reset driver changes I was getting conflict with
reset id, see the below links
hence I opted for a new reset-names = "ethreset".
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/stmicro/stmmac/stmmac.h?h=v5.14-rc3#n12
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c?h=v5.14-rc3#n598
> regards
> Philipp
Thanks
-Anand
