Mathieu Poirier 358f42184e coresight: tmc: waiting for TMCReady bit before programming ...

According to the TRM before programming the TMC in circular
buffer mode (and that for any configuration, ETB, ETR, ETF),
the TMCReady bit in the status register has to be set.

This patch adds a check to make sure the state machine is in
a state where it can be configured, and complains otherwise.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-05-03 14:59:30 -07:00

..

coresight

coresight: tmc: waiting for TMCReady bit before programming

2016-05-03 14:59:30 -07:00

intel_th

intel_th: pci: Add Broxton-M SOC support

2016-04-19 22:54:05 +03:00

stm

stm class: Support devices that override software assigned masters

2016-05-03 14:59:30 -07:00