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charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220725065308epcas1p2f6de3d74792854bb312cca4b310badac References: <20220725065308.2457024-1-jiho.chu@samsung.com> <70255b63-294c-bda6-e7ad-7009f735b336@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 26 Jul 2022 08:57:08 +0200 Krzysztof Kozlowski wrote: > On 25/07/2022 08:52, Jiho Chu wrote: > > Hello, > > > > My name is Jiho Chu, and working for device driver and system daemon for > > several years at Samsung Electronics. > > > > Trinity Neural Processing Unit (NPU) series are hardware accelerators > > for neural network processing in embedded systems, which are integrated > > into application processors or SoCs. Trinity NPU is compatible with AMBA > > bus architecture and first launched in 2018 with its first version for > > vision processing, Trinity Version1 (TRIV1). Its second version, TRIV2, > > is released in Dec, 2021. Another Trinity NPU for audio processing is > > referred as TRIA. > > > > Why there are no bindings? How is it supposed to be used on ARM64 platforms? > > > Best regards, > Krzysztof > Hi, Krzysztof Thanks for your review. A dt-bindings document under 'bindings/arm/' is being ready, and it could be included in v2. Sincerely, Jiho Chu