From mboxrd@z Thu Jan 1 00:00:00 1970 From: k.kozlowski@samsung.com (Krzysztof Kozlowski) Date: Fri, 15 Apr 2016 10:37:26 +0200 Subject: [PATCH v2 1/8] PM / devfreq: event: Add new Exynos NoC probe driver In-Reply-To: <1460701975-24178-2-git-send-email-cw00.choi@samsung.com> References: <1460701975-24178-1-git-send-email-cw00.choi@samsung.com> <1460701975-24178-2-git-send-email-cw00.choi@samsung.com> Message-ID: <5710A846.1020304@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/15/2016 08:32 AM, Chanwoo Choi wrote: > This patch adds NoC (Network on Chip) Probe driver which provides > the primitive values to get the performance data. The packets that the Network > on Chip (NoC) probes detects are transported over the network infrastructure. > Exynos542x bus has multiple NoC probes to provide bandwidth information about > behavior of the SoC that you can use while analyzing system performance. > > Signed-off-by: Chanwoo Choi > Tested-by: Markus Reichl > Tested-by: Anand Moon > --- > .../bindings/devfreq/event/exynos-nocp.txt | 26 ++ > drivers/devfreq/event/Kconfig | 8 + > drivers/devfreq/event/Makefile | 2 + > drivers/devfreq/event/exynos-nocp.c | 304 +++++++++++++++++++++ > drivers/devfreq/event/exynos-nocp.h | 78 ++++++ > 5 files changed, 418 insertions(+) > create mode 100644 Documentation/devicetree/bindings/devfreq/event/exynos-nocp.txt > create mode 100644 drivers/devfreq/event/exynos-nocp.c > create mode 100644 drivers/devfreq/event/exynos-nocp.h > Looks good now. Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof