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SubjectRe: [PATCHv3 2/2] dt-bindings: arm: coresight: Add support to skip trace unit power up
On Fri, 15 May 2020 21:52:33 +0530, Sai Prakash Ranjan wrote:
> From: Tingwei Zhang <tingwei@codeaurora.org>
>
> Add "qcom,skip-power-up" property to identify systems which can
> skip powering up of trace unit since they share the same power
> domain as their CPU core. This is required to identify such
> systems with hardware errata which stops the CPU watchdog counter
> when the power up bit is set (TRCPDCR.PU).
>
> Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
> Co-developed-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---
> Documentation/devicetree/bindings/arm/coresight.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
>

Reviewed-by: Rob Herring <robh@kernel.org>

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