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-rw-r--r--src/soc/amd/genoa/acpi/mmio.asl405
-rw-r--r--src/soc/amd/genoa/acpi/soc.asl2
2 files changed, 407 insertions, 0 deletions
diff --git a/src/soc/amd/genoa/acpi/mmio.asl b/src/soc/amd/genoa/acpi/mmio.asl
new file mode 100644
index 0000000000..8ef61a7c19
--- /dev/null
+++ b/src/soc/amd/genoa/acpi/mmio.asl
@@ -0,0 +1,405 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <soc/amd/common/acpi/aoac.asl>
+#include <soc/aoac_defs.h>
+#include <soc/gpio.h>
+#include <soc/iomap.h>
+#include <amdblocks/acpimmio_map.h>
+
+Device (AAHB)
+{
+ Name (_HID, "AAHB0000")
+ Name (_UID, 0x0)
+ Name (_CRS, ResourceTemplate()
+ {
+ Memory32Fixed (ReadWrite, ALINK_AHB_ADDRESS, 0x2000)
+ })
+ Name (_STA, 0xb)
+}
+
+Device (GPIO)
+{
+ Name (_HID, GPIO_DEVICE_NAME)
+ Name (_CID, GPIO_DEVICE_NAME)
+ Name (_UID, 0)
+ Name (_DDN, GPIO_DEVICE_DESC)
+
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Level,
+ ActiveLow,
+ Shared, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, ACPIMMIO_GPIO0_BASE, 0x400)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = IGPI
+ } Else {
+ IRQN = PGPI
+ }
+ If (IRQN == 0x1f || IRQN == 0) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, ACPIMMIO_GPIO0_BASE, 0x400)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+}
+
+Device (FUR0)
+{
+ Name (_HID, "AMDI0020")
+ Name (_UID, 0x0)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_UART0_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = IUA0
+ } Else {
+ IRQN = PUA0
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_UART0_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Name (STAT, 0x0)
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (STAT)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_UART0, 0)
+}
+
+Device (FUR1) {
+ Name (_HID, "AMDI0020")
+ Name (_UID, 0x1)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_UART1_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = IUA1
+ } Else {
+ IRQN = PUA1
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_UART1_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Name (STAT, 0x0)
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (STAT)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_UART1, 0)
+}
+
+Device (FUR2) {
+ Name (_HID, "AMDI0020")
+ Name (_UID, 0x2)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_UART2_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = IUA2
+ } Else {
+ IRQN = PUA2
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_UART2_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Name (STAT, 0x0)
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (STAT)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_UART2, 0)
+}
+
+Device (I2C0) {
+ Name (_HID, "AMDI0010")
+ Name (_UID, 0x0)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_I2C0_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = II20
+ } Else {
+ IRQN = PI20
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_I2C0_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_I2C0, 0)
+}
+
+Device (I2C1) {
+ Name (_HID, "AMDI0010")
+ Name (_UID, 0x1)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_I2C1_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = II21
+ } Else {
+ IRQN = PI21
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_I2C1_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_I2C1, 0)
+}
+
+Device (I2C2) {
+ Name (_HID, "AMDI0010")
+ Name (_UID, 0x2)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_I2C2_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = II22
+ } Else {
+ IRQN = PI22
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_I2C2_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_I2C2, 0)
+}
+
+Device (I2C3)
+{
+ Name (_HID, "AMDI0010")
+ Name (_UID, 0x3)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_I2C3_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = II23
+ } Else {
+ IRQN = PI23
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_I2C3_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_I2C3, 0)
+}
+
+Device (I2C4)
+{
+ Name (_HID, "AMDI0010")
+ Name (_UID, 0x4)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_I2C4_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = II24
+ } Else {
+ IRQN = PI24
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_I2C4_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_I2C4, 0)
+}
+
+Device (I2C5)
+{
+ Name (_HID, "AMDI0010")
+ Name (_UID, 0x5)
+ Method (_CRS, 0) {
+ Local0 = ResourceTemplate() {
+ Interrupt (
+ ResourceConsumer,
+ Edge,
+ ActiveHigh,
+ Exclusive, , , IRQR)
+ { 0 }
+ Memory32Fixed (ReadWrite, APU_I2C5_BASE, 0x1000)
+ }
+ CreateDWordField (Local0, IRQR._INT, IRQN)
+ If (PICM) {
+ IRQN = II25
+ } Else {
+ IRQN = PI25
+ }
+ If (IRQN == 0x1f) {
+ Return (ResourceTemplate() {
+ Memory32Fixed (ReadWrite, APU_I2C5_BASE, 0x1000)
+ })
+ } Else {
+ Return (Local0)
+ }
+ }
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ AOAC_DEVICE(FCH_AOAC_DEV_I2C5, 0)
+}
+
+Device (MISC)
+{
+ Name (_HID, "AMD0040")
+ Name (_UID, 0x3)
+ Name (_CRS, ResourceTemplate() {
+ Memory32Fixed (ReadWrite, ACPIMMIO_MISC_BASE, 0x100)
+ })
+ Name (_DSD, Package ()
+ {
+ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package ()
+ {
+ Package () { "is-rv", 1 },
+ },
+ })
+ Method (_STA, 0x0, NotSerialized)
+ {
+ Return (0x0B)
+ }
+}
diff --git a/src/soc/amd/genoa/acpi/soc.asl b/src/soc/amd/genoa/acpi/soc.asl
index 88b0df81c8..d7684cff09 100644
--- a/src/soc/amd/genoa/acpi/soc.asl
+++ b/src/soc/amd/genoa/acpi/soc.asl
@@ -3,4 +3,6 @@
Scope(\_SB) {
/* global utility methods expected within the \_SB scope */
#include "pci_int_defs.asl"
+
+ #include "mmio.asl"
} /* End \_SB scope */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 02:50:10 +0000