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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id 81sm7434414otu.51.2020.03.12.14.26.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Mar 2020 14:26:49 -0700 (PDT) Received: (nullmailer pid 29652 invoked by uid 1000); Thu, 12 Mar 2020 21:26:48 -0000 Date: Thu, 12 Mar 2020 16:26:48 -0500 From: Rob Herring To: Sergey.Semin@baikalelectronics.ru List-Id: Cc: Serge Semin , Alexey Malahov , Maxim Kaurkin , Pavel Parkhomenko , Ramil Zaripov , Ekaterina Skachko , Vadim Vlasov , Thomas Bogendoerfer , Paul Burton , Ralf Baechle , Mark Rutland , Arnd Bergmann , Olof Johansson , soc@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/6] soc: Add Baikal-T1 SoC APB/AXI EHB and L2-cache drivers Message-ID: <20200312212648.GC27332@bogus> References: <20200306130731.938808030702@mail.baikalelectronics.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200306130731.938808030702@mail.baikalelectronics.ru> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, Mar 06, 2020 at 04:07:15PM +0300, Sergey.Semin@baikalelectronics.ru wrote: > From: Serge Semin > > Aside from PCIe/SATA/DDR/I2C/CPU-reboot specific settings the Baikal-T1 > system controller provides three vendor-specific blocks. In particular > there are two Errors Handler Blocks to detect and report an info regarding > any problems discovered on the AXI and APB buses. These are the main buses > utilized by the SoC devices to interact with each other. In addition there > is a way to tune the MIPS P5600 CM2 L2-cache up by setting the Tag/Data/WS > L2-to-RAM latencies. All of this functionality is implemented in the > APB/AXI EHB and L2-cache control block drivers to be a part of the kernel soc > subsystem (as being specific to the Baikal-T1 SoC) and introduced in the > framework of this patchset. > > This patchset is rebased and tested on the mainline Linux kernel 5.6-rc4: > commit 98d54f81e36b ("Linux 5.6-rc4"). > > Signed-off-by: Serge Semin > Signed-off-by: Alexey Malahov > Cc: Maxim Kaurkin > Cc: Pavel Parkhomenko > Cc: Ramil Zaripov > Cc: Ekaterina Skachko > Cc: Vadim Vlasov > Cc: Thomas Bogendoerfer > Cc: Paul Burton > Cc: Ralf Baechle > Cc: Rob Herring > Cc: Mark Rutland > Cc: Arnd Bergmann > Cc: Olof Johansson > Cc: soc@kernel.org > Cc: devicetree@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > > Serge Semin (6): > dt-bindings: Add Baikal-T1 AXI-bus EHB dts bindings file > dt-bindings: Add Baikal-T1 APB-bus EHB dts bindings file These 2 look fine other than the same comments given on your other patches. Rob