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@xxxxxxxxxxx> > --- > 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@xxxxxxxxxx>
