Hi Nikita, On Fri, Nov 13, 2020 at 6:18 AM Nikita Shubin <nikita.shu...@maquefel.me> wrote: > > Hello Clark, > > This patch breaks spi-imx on imx7d. > Toradex Colibri imx7d spi reports with: > > [ 4.258468] inv-mpu6000-spi spi2.0: I/O Error in PIO > [ 4.264269] inv-mpu6000-spi spi2.0: SPI transfer failed: -110 > [ 4.264305] spi_master spi2: failed to transfer one message from queue > > We are using spi-imx with dma. > > Reverting your patch fixes this issue. > > The baseline commit 951cbbc386ff01b50da4f46387e994e81d9ab431 (tag: v5.9.8, > stable/linux-5.9.y) > > Could you please give some comments on this issue ?
Could you please try this patch from Sascha? https://lkml.org/lkml/2020/10/12/981
