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[83.233.6.197]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a2a063dcc3sm546963e87.7.2026.03.26.04.39.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2026 04:39:25 -0700 (PDT) Date: Thu, 26 Mar 2026 12:39:23 +0100 From: Marcus Folkesson To: Andy Shevchenko Cc: Wolfram Sang , Peter Rosin , Michael Hennerich , Bartosz Golaszewski , Andi Shyti , Bartosz Golaszewski , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v9 2/5] i2c: mux: add support for per channel bus frequency Message-ID: References: <20260324-i2c-mux-v9-0-5292b0608243@gmail.com> <20260324-i2c-mux-v9-2-5292b0608243@gmail.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: On Tue, Mar 24, 2026 at 04:10:42PM +0200, Andy Shevchenko wrote: [...] >=20 > ... >=20 > > + of_property_read_u32(child, "clock-frequency", &priv->adap.clock_hz); >=20 > Wondering if we may use existing API to get i2c timings from fw descripti= on? > i2c_parse_fw_timings() (it might be that it needs to be split for pure fw= node > one and device wrapped). I like the idea, even if I don't see that many other parts of the kernel will be using it. After this patchset, I intend to make all other bus drivers use i2c_parse_fw_timings() for fetching their clock frequency. I will investigate the splitup in the scope of that series. >=20 > --=20 > With Best Regards, > Andy Shevchenko >=20 Best regards, Marcus Folkesson