[PATCH v8 06/15] coresight: cti: Add device tree support for v8 arch CTI
Suzuki Kuruppassery Poulose
suzuki.poulose at arm.com
Wed Jan 15 01:45:26 PST 2020
On 13/01/2020 21:31, Mike Leach wrote:
> The v8 architecture defines the relationship between a PE, its optional ETM
> and a CTI. Unlike non-architectural CTIs which are implementation defined,
> this has a fixed set of connections which can therefore be represented as a
> simple tag in the device tree.
> This patch defines the tags needed to create an entry for this PE/ETM/CTI
> relationship, and provides functionality to implement the connection model
> in the CTI driver.
> Signed-off-by: Mike Leach <mike.leach at linaro.org>
> Reviewed-by: Mathieu Poirier <mathieu.poirier at linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose at arm.com>
More information about the linux-arm-kernel