Hi Krzysztof,
-----Original Message----- From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Sent: Tuesday, October 3, 2023 12:02 PM To: Linu Cherian lcherian@marvell.com; suzuki.poulose@arm.com; mike.leach@linaro.org; james.clark@arm.com; leo.yan@linaro.org Cc: linux-arm-kernel@lists.infradead.org; coresight@lists.linaro.org; linux- kernel@vger.kernel.org; robh+dt@kernel.org; krzysztof.kozlowski+dt@linaro.org; conor+dt@kernel.org; devicetree@vger.kernel.org; Sunil Kovvuri Goutham sgoutham@marvell.com; George Cherian gcherian@marvell.com Subject: Re: [EXT] Re: [PATCH 1/7] dt-bindings: arm: coresight-tmc: Add "memory-region" property
On 03/10/2023 06:33, Linu Cherian wrote:
Hi Krzysztof,
-----Original Message----- From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Sent: Saturday, September 30, 2023 8:59 PM To: Linu Cherian lcherian@marvell.com; suzuki.poulose@arm.com; mike.leach@linaro.org; james.clark@arm.com; leo.yan@linaro.org Cc: linux-arm-kernel@lists.infradead.org; coresight@lists.linaro.org; linux- kernel@vger.kernel.org; robh+dt@kernel.org; krzysztof.kozlowski+dt@linaro.org; conor+dt@kernel.org; devicetree@vger.kernel.org; Sunil Kovvuri Goutham sgoutham@marvell.com; George Cherian gcherian@marvell.com Subject: [EXT] Re: [PATCH 1/7] dt-bindings: arm: coresight-tmc: Add "memory-region" property
External Email
- On 29/09/2023 15:37, 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@marvell.com
Where is the changelog? This is supposed to be v4 or something later. Please, keep proper versioning and changelog.
Sure, will add the changelog from next version onwards.
Yeah, the last version was RFC v3 and the RFC tag has been dropped from
this version onwards.
Hence started this version with V1.
v1 says it is the first version, but you already had three others. Please keep continuous version log, regardless whether you call it RFC or RFT or RFsomething.
Okay. Will continue with Patch V5 from next series and add necessary notes in cover letter.
.../bindings/arm/arm,coresight-tmc.yaml | 19
+++++++++++++++++++
1 file changed, 19 insertions(+)
Best regards, Krzysztof
-
Linu Cherian