Dear ACPI experts, I need your help on defining named objected in ACPI under _CRS. In my firmware, I have defined two addresses for my device using Memory32Fixed and QwordMemory under _CRS. These two addresses are 32-bit and 64-bit long respectively. For Memory32Fixed, I gave DescriptorName name as REG0 and for QwordMemory I gave DescriptorName as SATA. In Linux, all of resource of this device is added under its name (NXP0003:00). Reading r-> name for all resource of this device is giving name as NXP0003:00. So I am not able to use existing OS driver using call platform_get_resource_byname, I have to use platform_get_resource API with index to get above addresses. Could you help me, if there is way to use named resource in acpi. Fyi, I am on kernel 4.14.122 Many Thanks Udit