1 files changed, 65 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/acpi/pci_int_defs.asl b/src/soc/amd/cezanne/acpi/pci_int_defs.asl
new file mode 100644
index 0000000000..4dbaff8a28
--- /dev/null
+++ b/src/soc/amd/cezanne/acpi/pci_int_defs.asl
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/* PCI IRQ mapping registers, C00h-C01h. */
+OperationRegion(PRQM, SystemIO, 0x00000c00, 0x00000002)
+	Field(PRQM, ByteAcc, NoLock, Preserve) {
+	PRQI, 0x00000008,
+	PRQD, 0x00000008,  /* Offset: 1h */
+}
+/*
+ * All PIC indexes are prefixed with P.
+ * All IO-APIC indexes are prefixed with I.
+ */
+IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) {
+	PIRA, 0x00000008,	/* Index 0: INTA */
+	PIRB, 0x00000008,	/* Index 1: INTB */
+	PIRC, 0x00000008,	/* Index 2: INTC */
+	PIRD, 0x00000008,	/* Index 3: INTD */
+	PIRE, 0x00000008,	/* Index 4: INTE */
+	PIRF, 0x00000008,	/* Index 5: INTF */
+	PIRG, 0x00000008,	/* Index 6: INTG */
+	PIRH, 0x00000008,	/* Index 7: INTH */
+
+	Offset (0x43),
+	PMMC, 0x00000008,	/* Index 0x43: eMMC */
+
+	Offset (0x62),
+	PGPI, 0x00000008,	/* Index 0x62: GPIO */
+
+	Offset (0x70),
+	PI20, 0x00000008,	/* Index 0x70: I2C0 */
+	PI21, 0x00000008,	/* Index 0x71: I2C1 */
+	PI22, 0x00000008,	/* Index 0x72: I2C2 */
+	PI23, 0x00000008,	/* Index 0x73: I2C3 */
+	PUA0, 0x00000008,	/* Index 0x74: UART0 */
+	PUA1, 0x00000008,	/* Index 0x75: UART1 */
+	PI24, 0x00000008,	/* Index 0x76: I2C4 */
+	PI25, 0x00000008,	/* Index 0x77: I2C5 */
+
+	/* IO-APIC IRQs */
+	Offset (0x80),
+	IORA, 0x00000008,	/* Index 0x80: INTA */
+	IORB, 0x00000008,	/* Index 0x81: INTB */
+	IORC, 0x00000008,	/* Index 0x82: INTC */
+	IORD, 0x00000008,	/* Index 0x83: INTD */
+	IORE, 0x00000008,	/* Index 0x84: INTE */
+	IORF, 0x00000008,	/* Index 0x85: INTF */
+	IORG, 0x00000008,	/* Index 0x86: INTG */
+	IORH, 0x00000008,	/* Index 0x87: INTH */
+
+	Offset (0xC3),
+	IMMC, 0x00000008,	/* Index 0xC3: eMMC */
+
+	Offset (0xE2),
+	IGPI, 0x00000008,	/* Index 0xE2: GPIO */
+
+	Offset (0xF0),
+	II20, 0x00000008,	/* Index 0xF0: I2C0 */
+	II21, 0x00000008,	/* Index 0xF1: I2C1 */
+	II22, 0x00000008,	/* Index 0xF2: I2C2 */
+	II23, 0x00000008,	/* Index 0xF3: I2C3 */
+	IUA0, 0x00000008,	/* Index 0xF4: UART0 */
+	IUA1, 0x00000008,	/* Index 0xF5: UART1 */
+	II24, 0x00000008,	/* Index 0xF6: I2C4 */
+	II25, 0x00000008,	/* Index 0xF7: I2C5 */
+}