On Tue 09 Jun 06:30 PDT 2020, Sai Prakash Ranjan wrote:
> Define iommus property for Coresight ETR component in
> SC7180 SoC with the SID and mask to enable SMMU
> translation for this master.
>
We don't have &apps_smmu in linux-next, as we've yet to figure out how
to disable the boot splash or support the stream mapping handover.
So I'm not able to apply this.
Regards,
Bjorn
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@xxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index f684a0b87848..9b38867740ca 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -1711,6 +1711,7 @@
> etr@6048000 {
> compatible = "arm,coresight-tmc", "arm,primecell";
> reg = <0 0x06048000 0 0x1000>;
> + iommus = <&apps_smmu 0x04a0 0x20>;
>
> clocks = <&aoss_qmp>;
> clock-names = "apb_pclk";
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>
