diff options
Diffstat (limited to 'src/soc/amd/cezanne/acpi')
| -rw-r--r-- | src/soc/amd/cezanne/acpi/mmio.asl | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/acpi/mmio.asl b/src/soc/amd/cezanne/acpi/mmio.asl index 930ca169d3..c138cbcb03 100644 --- a/src/soc/amd/cezanne/acpi/mmio.asl +++ b/src/soc/amd/cezanne/acpi/mmio.asl @@ -58,6 +58,42 @@ Device (GPIO) } } +Device (MMC0) +{ + Name (_HID, "AMDI0040") + Name (_UID, 0x0) + Method (_CRS, 0) { + Local0 = ResourceTemplate() { + Interrupt ( + ResourceConsumer, + Level, + ActiveLow, + Exclusive, , , IRQR) + { 0 } + Memory32Fixed (ReadWrite, APU_EMMC_BASE, 0x1000) + } + CreateDWordField (Local0, IRQR._INT, IRQN) + If (PICM) { + IRQN = IMMC + } Else { + IRQN = PMMC + } + If (IRQN == 0x1f) { + Return (ResourceTemplate(){ + Memory32Fixed (ReadWrite, APU_EMMC_BASE, 0x1000) + }) + } Else { + Return (Local0) + } + } + + Name (STAT, 0x0) + Method (_STA, 0x0, NotSerialized) + { + Return (STAT) + } +} + Device (FUR0) { Name (_HID, "AMDI0020") |