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SubjectRe: [PATCHv2 2/4] arm64: dts: qcom: msm8996: Add Coresight support
Hi Suzuki,

On 1/18/2019 4:27 PM, Suzuki K Poulose wrote:
> If you want to use the scatter-gather mode, you must add
> "arm,scatter-gather"
> property to the node here.
> Have you tested the scatter-gather mode on the chip ? Does that work at
> all ?
> Note: You could try this by setting a buffer_size > 1M for the ETR and use
> it as a sink from the sysfs mode.

Yes the chip supports scatter-gather mode[1]. But is it required in
dt node since it's an optional property?


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