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Wed, 01 Sep 2021 06:11:14 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 1 Sep 2021 06:11:13 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Wed, 1 Sep 2021 06:11:13 -0700 Received: from BG-SER530.marvell.com (BG-SER530.marvell.com [10.28.10.218]) by maili.marvell.com (Postfix) with ESMTP id D46C23F708A; Wed, 1 Sep 2021 06:11:08 -0700 (PDT) From: Tanmay Jagdale To: , , , , CC: , , , , , , , Tanmay Jagdale Subject: [PATCH 0/2] coresight: tmc: Add support to configure AXI burst size Date: Wed, 1 Sep 2021 18:40:47 +0530 Message-ID: <20210901131049.1365367-1-tanmay@marvell.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: TouT-110FcleF7Tq7DzA9HT1yBpudY8c X-Proofpoint-GUID: TouT-110FcleF7Tq7DzA9HT1yBpudY8c X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-01_04,2021-09-01_01,2020-04-07_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210901_061123_875332_445009E2 X-CRM114-Status: GOOD ( 14.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a new device tree parameter, "arm,max-burst-size" to configure the max burst size that can be initiated by TMC-ETR on the AXI bus. Also add description of this property in coresight documentation. This patch series applies on top of the coresight next branch [1]. https://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git/log/?h=next Tanmay Jagdale (2): dt-bindings: coresight: Add burst size for TMC coresight: tmc: Configure AXI write burst size .../devicetree/bindings/arm/coresight.txt | 5 +++++ .../hwtracing/coresight/coresight-tmc-core.c | 21 +++++++++++++++++-- .../hwtracing/coresight/coresight-tmc-etr.c | 3 ++- drivers/hwtracing/coresight/coresight-tmc.h | 6 +++++- 4 files changed, 31 insertions(+), 4 deletions(-)