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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id y21-20020a4a6515000000b0035eb4e5a6c2sm1006637ooc.24.2022.05.11.07.47.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 May 2022 07:47:32 -0700 (PDT) Received: (nullmailer pid 286708 invoked by uid 1000); Wed, 11 May 2022 14:47:31 -0000 Date: Wed, 11 May 2022 09:47:31 -0500 From: Rob Herring To: Sumit Gupta Cc: devicetree@vger.kernel.org, kbuild-all@lists.01.org, linux-tegra@vger.kernel.org, Thierry Reding , jsequeira@nvidia.com, bbasu@nvidia.com, linux-kernel@vger.kernel.org, thierry.reding@gmail.com, robh+dt@kernel.org, vsethi@nvidia.com, jonathanh@nvidia.com Subject: Re: [Patch v5 3/9] dt-bindings: arm: tegra: Add NVIDIA Tegra194 axi2apb binding Message-ID: <20220511144731.GA286675-robh@kernel.org> References: <20220506111217.8833-1-sumitg@nvidia.com> <20220506111217.8833-4-sumitg@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220506111217.8833-4-sumitg@nvidia.com> X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 06 May 2022 16:42:11 +0530, Sumit Gupta wrote: > Add device-tree binding documentation to represent the axi2apb bridges > used by Control Backbone (CBB) 1.0 in Tegra194 SOC. All errors for APB > slaves are reported as slave error because APB bas single bit to report > error. So, CBB driver needs to further check error status registers of > all the axi2apb bridges to find error type. > > Signed-off-by: Sumit Gupta > Signed-off-by: Thierry Reding > --- > .../arm/tegra/nvidia,tegra194-axi2apb.yaml | 40 +++++++++++++++++++ > 1 file changed, 40 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-axi2apb.yaml > Reviewed-by: Rob Herring