On 24/10/2024 11:18, Wojciech Siudy (Nokia) wrote: > No, I reset pac954x chip in pca954x driver. How useful is such context? That's the last reply here, I am not going to waste more time on such style. All my earlier comments stay valid. You have shared reset and you want some hacks to avoid that problem. I gave you the solution. Best regards, Krzysztof