[PATCH v5 1/7] dt-bindings: arm: coresight-tmc: Add "memory-region" property

[Rob Herring]

On Fri, 10 Nov 2023 16:55:27 +0530, Linu Cherian wrote:
> memory-region 0: Reserved trace buffer memory
> 
>   TMC ETR: When available, use this reserved memory region for
>   trace data capture. Same region is used for trace data
>   retention after a panic or watchdog reset.
> 
>   TMC ETF: When available, use this reserved memory region for
>   trace data retention synced from internal SRAM after a panic or
>   watchdog reset.
> 
> memory-region 1: Reserved meta data memory
> 
>   TMC ETR, ETF: When available, use this memory for register
>   snapshot retention synced from hardware registers after a panic
>   or watchdog reset.
> 
> Signed-off-by: Linu Cherian <lcherian at marvell.com>
> ---
> Changelog from v4:
> * Description is more explicit on the usage of reserved trace buffer
>   regions
> * Removed "mem" suffix from the memory region names
> 
>  .../bindings/arm/arm,coresight-tmc.yaml       | 25 +++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 

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