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charset=UTF-8 Content-Transfer-Encoding: 8bit On 13/11/2026 12:09, Łukasz Majewski wrote: > Hi Krzysztof, > >> On Thu, Nov 12, 2026 at 05:37:02PM +0100, Lukasz Majewski wrote: >>> Add "national,lm77" as compatible for the National (now TI) LM77 >>> digital I2C temperature sensor. >> >> Are you sure this is a trivial device, not like LM75? No interrupts, >> no VS supply? Datasheet disagrees. > > In my case the T_CRIT_A and INT are not connected on the schematic. > Moreover, the V+ is connected to board's 3V3. But they are there and binding should be complete. What's more, existing lm75 binding does not require these so there is no issue adding to the existing binding file. > > Hence, the conclusion that this sensor works as "simple" I2C based > temperature sensor. Only because you posted incomplete binding... Best regards, Krzysztof