On Mon, Jan 16, 2017 at 10:40:43AM +0000, Sudeep Holla wrote: > It is useful to have helper function just to get the number of cache > levels for a given logical cpu. We can obtain the same by just checking > the level at which the last cache is present. This patch adds support > to find the level of the last cache for a given cpu. > > It will be used on ARM64 platform where the device tree provides the > information for the additional non-architected/transparent/external > last level caches that are not integrated with the processors. > > Cc: Mark Rutland <mark.rutland@xxxxxxx> > Suggested-by: Rob Herring <robh+dt@xxxxxxxxxx> > Acked-by: Rob Herring <robh+dt@xxxxxxxxxx> > Tested-by: Tan Xiaojun <tanxiaojun@xxxxxxxxxx> > Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx> > --- > drivers/of/base.c | 26 ++++++++++++++++++++++++++ > include/linux/of.h | 1 + > 2 files changed, 27 insertions(+) Thanks, I've queued these two for 4.11. Will -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
