On 03/10/2016 03:06 AM, Liu Gang wrote: > The ls1043a belongs to the Freescale QorIQ platform, and QorIQ > platform's gpio nodes should use compatible "fsl,qoriq-gpio". Why? I don't see any version register anything else in this block that could be used to identify potential differences from chip to chip. At the least, both compatibles should be present. Where is the binding for this? -Scott -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html