| commit | 5214b563588e8414193bd7a174c52350256942a6 | [log] [tgz] |
|---|---|---|
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | Mon Feb 01 11:13:47 2021 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Feb 04 17:00:34 2021 +0100 |
| tree | 36e491bcc44c647e4919b4a7a2fe13b8ae76a305 | |
| parent | e97db2cf091ac152f20b79419e1f186331e5bd90 [diff] |
coresight: etm4x: Add support for sysreg only devices Add support for devices with system instruction access only. They don't have a memory mapped interface and thus are not AMBA devices. System register access is not permitted to TRCPDCR and thus skip access to them. Link: https://lore.kernel.org/r/20210110224850.1880240-26-suzuki.poulose@arm.com Cc: Mike Leach <mike.leach@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210201181351.1475223-28-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>