Subject: Re: [PATCHv3 2/2] dt-bindings: arm: coresight: Add support to skip trace unit power up

From: Rob Herring <[email-masked]>
Date: Thu, 28 May 2020 08:52:26 -0600

On Fri, 15 May 2020 21:52:33 +0530, Sai Prakash Ranjan wrote:
> From: Tingwei Zhang <[email-masked]>
> 
> 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 <[email-masked]>
> Co-developed-by: Sai Prakash Ranjan <[email-masked]>
> Signed-off-by: Sai Prakash Ranjan <[email-masked]>
> ---
>  Documentation/devicetree/bindings/arm/coresight.txt | 7 +++++++
>  1 file changed, 7 insertions(+)
> 

Reviewed-by: Rob Herring <[email-masked]>

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