From mboxrd@z Thu Jan 1 00:00:00 1970 From: sudeep.holla@arm.com (Sudeep Holla) Date: Tue, 10 Jan 2017 11:56:54 +0000 Subject: [PATCH 1/2] of: base: add support to get the number of cache levels In-Reply-To: <1484048479-19767-1-git-send-email-sudeep.holla@arm.com> References: <1484048479-19767-1-git-send-email-sudeep.holla@arm.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 10/01/17 11:41, Sudeep Holla wrote: > It is useful to have helper function just to get the number of cache > levels for a given logical cpu. This patch adds the support for the > same. > > 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: Rob Herring > Cc: Mark Rutland > Signed-off-by: Sudeep Holla > --- > drivers/of/base.c | 22 ++++++++++++++++++++++ > include/linux/of.h | 1 + > 2 files changed, 23 insertions(+) > I seem to have missed to generate patch after I fixed the build error. I will send updated version of this patch. -- Regards, Sudeep