Re: [PATCH v2 06/10] arm64: dts: qcom: lemans: Add support for TSCSS node

[Imran Shaik]

On 09-11-2026 06:22 pm, Krzysztof Kozlowski wrote:
> On Sun, Nov 08, 2026 at 06:48:27PM +0530, Imran Shaik wrote:
> > Add Timestamp Counter Subsystem (TSCSS) node support on Qualcomm Lemans
> > SoCs.
> >
> > Signed-off-by: Imran Shaik <imran.shaik@xxxxxxxxxxxxxxxx>
> > ---
> >   arch/arm64/boot/dts/qcom/lemans.dtsi | 12 ++++++++++++
> >   1 file changed, 12 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
> > index 1fdb72fa5518..4c76c820cacb 100644
> > --- a/arch/arm64/boot/dts/qcom/lemans.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
> > @@ -3022,6 +3022,18 @@ pcie1_phy: phy@1c14000 {
> >   			status = "disabled";
> >   		};
> >   
> > +		ptp@1c80000 {
> > +			compatible = "qcom,sa8775p-tscss";
> > +			reg = <0x0 0x01c80000 0x0 0x2000>;
>
> Where is the rest of PTP devices? Your binding clearly said there are
> PTP with one and with two address spaces.

As updated in the bindings patch1, will add the ETU reg also by default
for all the SoCs, and will take care of constraints handling based on
the "qcom,etu-slice" property.

Thanks,
Imran