Hello, We have a board here where there is a signal integrity problem on the MMC bus. It works fine at 25MHz, but does not work in higher speed modes. Is there an easy way to disable all the high speed modes? Perhaps from the device tree? I tried searching the archives, but gmane seems to be not working. I'm using a stock 4.8.11 kernel. Host processor is i.MX6 Thanks, -Caleb -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html