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* soc: qcom: Add M4M Cache ERP snapshotAbhimanyu Kapur2017-04-12
| | | | | | | | | | | | | | | | | | | | | | | | Add the MSM 64bit cache and M4M error reporting driver which is useful to detect correctable/uncorrectable L1, L2, L3 cache errors as well as cluster interconnect errors. Currently the driver does not handle restoring L2, L3 error configuration settings in case of their respective power collapse scenarios. This is a snapshot of the m4m/cache_erp driver as of msm-3.14 commit: 3bc54cf86bdc7affa7cd4bf7faa3c57fe8f8819d (Merge "msm: camera: Add dummy sub module in sensor pipeline") Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org> Conflicts: drivers/soc/qcom/Kconfig drivers/soc/qcom/Makefile Change-Id: I8ae894a6450d2caa4f8662e01690f4f5938fc0b9 Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
* Documentation: edac: Add bindings for arm64 cpu erpSrinivas Ramana2016-11-03
| | | | | | | | | | This is a snapshot from msm-3.18 upto the commit 262b8c5814ec ("edac: cortex_arm64_edac: modify sbe detection to use perf events") for the arm64 cache cpu erp bindings. Change-Id: I7313a121440bf5a455401cf73bd5ef4d6c1506cb Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
* soc: qcom: Add support for gladiator error reporting v2Runmin Wang2016-04-18
| | | | | | | | | Add support for gladiator cache inter connect error detection and reporting for msmcobalt CRs-Fixed: 1000642 Change-Id: I68c5ce09cc77a19eb334a1d8ccce8d577f964316 Signed-off-by: Runmin Wang <runminw@codeaurora.org>
* soc: qcom: Add support for gladiator error reportingAbhimanyu Kapur2016-03-22
Add support for gladiator cache interconnect error detection and reporting. The Gladiator is the cache coherent interconnect in between two or more CPU clusters. This driver helps detect the errors related to snoop data transfer and Distributed Virtual Memory(DVM) on READ/WRITE transactions. Change-Id: Ic1aa2066df239672a8ed3d99a63318ed32a11af2 Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org> Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>