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Tue, 23 Jan 2024 07:07:37 -0800 (PST) Received: from [192.168.1.20] ([178.197.215.66]) by smtp.gmail.com with ESMTPSA id y6-20020adfee06000000b003392be82b25sm8026083wrn.86.2024.01.23.07.07.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Jan 2024 07:07:37 -0800 (PST) Message-ID: <7afbabca-e0bb-48a9-8c5a-7582f7ae3a6e@linaro.org> Date: Tue, 23 Jan 2024 16:07:35 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dt-bindings: clock: support NXP i.MX95 Content-Language: en-US To: Peng Fan , "Peng Fan (OSS)" , "robh+dt@kernel.org" , "krzysztof.kozlowski+dt@linaro.org" , "conor+dt@kernel.org" , "abelvesa@kernel.org" , "mturquette@baylibre.com" , "sboyd@kernel.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" Cc: "devicetree@vger.kernel.org" , dl-linux-imx , "linux-clk@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" References: <20240121114623.1418597-1-peng.fan@oss.nxp.com> <273a80a7-2a60-4490-9c3c-c33dc14be9e7@linaro.org> <78e296fb-a3dc-4e00-94bc-91dab7294887@linaro.org> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 23/01/2024 14:59, Peng Fan wrote: >> Subject: Re: [PATCH] dt-bindings: clock: support NXP i.MX95 >> >> On 23/01/2024 14:08, Peng Fan wrote: >>> Hi Conor, Krzysztof >>> >>> I replied you both here. >>> >>>> Subject: Re: [PATCH] dt-bindings: clock: support NXP i.MX95 >>>> >>>> On 21/01/2024 12:46, Peng Fan (OSS) wrote: >>>>> From: Peng Fan >>>>> >>>>> Add i.MX95 clock dt-binding header file >>>>> >>>>> Signed-off-by: Peng Fan >>>> >>>> This should be squashed with respective binding patch. >>> >>> i.MX95 use SCMI firmware, the SCP processor handles >>> clock/power/pinmux/reset/performance and etc. >>> >>> I just add the index that SCMI exports, and Linux/UBoot will use the >>> index and go through SCMI to do real HW configuration. >>> >>> In such case, should I still add HW information in a yaml binding doc? >>> I am not sure what should be added if yes. >> >> Then why do you need it in the binding? I don't see any use of this. > > ok, should I just add the clk index header in same folder as soc dtsi? I don't know yet. How are these being used, except SCMI firmware? Best regards, Krzysztof