Re: [PATCH V3 1/1] arm64: dts: qcom: qcs8300: Add EPSS l3 interconnect provider node and CPUCP OPP tables to scale DDR/L3

From: Dmitry Baryshkov
Date: Tue Jul 22 2025 - 02:25:24 EST


On Tue, Jul 22, 2025 at 05:50:39AM +0000, Raviteja Laggyshetty wrote:
> Add Epoch Subsystem (EPSS) L3 interconnect provider node and OPP tables
> required to scale DDR and L3 per freq-domain on QCS8300 platform.
> As QCS8300 and SA8775P SoCs have same EPSS hardware, added SA8775P
> compatible as fallback for QCS8300 EPSS device node.
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
> Co-developed-by: Imran Shaik <quic_imrashai@xxxxxxxxxxx>
> Signed-off-by: Imran Shaik <quic_imrashai@xxxxxxxxxxx>
> Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@xxxxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/qcs8300.dtsi | 301 ++++++++++++++++++++++++++
> 1 file changed, 301 insertions(+)
>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


--
With best wishes
Dmitry