Hi Tao

Are there no sinks at all on this platform ? I had this question on the previous series. How is CoreSight useful on this platform otherwise ?

On 13/09/2021 07:40, Tao Zhang wrote:

Add the basic coresight components found on Qualcomm SM8250 Soc. The basic coresight components include ETF, ETMs,STM and the related funnels.

Signed-off-by: Tao Zhang quic_taozha@quicinc.com

arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 442 ++++++++++++++++++++++- 1 file changed, 438 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index 8ac96f8e79d4..9c8f87d80afc 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -222,11 +222,445 @@ regulator-max-microvolt = <1800000>; regulator-always-on; }; -}; -&adsp {

• status = "okay";
• firmware-name = "qcom/sm8250/adsp.mbn";

Unrelated change ? Please keep it separate from the CoreSight changes.

Suzuki