Messages in this thread | | | Subject | Re: [PATCHv7 6/6] coresight: cpu-debug: Add support for Qualcomm Kryo | From | Suzuki K Poulose <> | Date | Fri, 8 Feb 2019 14:19:15 +0000 |
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On 01/02/2019 00:53, Sai Prakash Ranjan wrote: > Add support for coresight CPU debug module on Qualcomm > Kryo CPUs. This patch adds the UCI entries for Kryo CPUs > found on MSM8996 which shares the same PIDs as ETMs. > > Without this, below error is observed on MSM8996: > > [ 5.429867] OF: graph: no port node found in /soc/debug@3810000 > [ 5.429938] coresight-etm4x: probe of 3810000.debug failed with error -22 > [ 5.435415] coresight-cpu-debug 3810000.debug: Coresight debug-CPU0 initialized > [ 5.446474] OF: graph: no port node found in /soc/debug@3910000 > [ 5.448927] coresight-etm4x: probe of 3910000.debug failed with error -22 > [ 5.454681] coresight-cpu-debug 3910000.debug: Coresight debug-CPU1 initialized > [ 5.487765] OF: graph: no port node found in /soc/debug@3a10000 > [ 5.488007] coresight-etm4x: probe of 3a10000.debug failed with error -22 > [ 5.493024] coresight-cpu-debug 3a10000.debug: Coresight debug-CPU2 initialized > [ 5.501802] OF: graph: no port node found in /soc/debug@3b10000 > [ 5.512901] coresight-etm4x: probe of 3b10000.debug failed with error -22 > [ 5.513192] coresight-cpu-debug 3b10000.debug: Coresight debug-CPU3 initialized > > Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
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