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-rw-r--r--src/ec/google/wilco/acpi/superio.asl117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/ec/google/wilco/acpi/superio.asl b/src/ec/google/wilco/acpi/superio.asl
new file mode 100644
index 0000000000..a8cea7891a
--- /dev/null
+++ b/src/ec/google/wilco/acpi/superio.asl
@@ -0,0 +1,117 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* Scope is \_SB.PCI0.LPCB */
+
+Device (SIO)
+{
+ Name (_UID, 0)
+ Name (_ADR, 0)
+
+ Device (COM1)
+ {
+ Name (_HID, EisaId ("PNP0501"))
+ Name (_UID, 1)
+ Name (_ADR, 0)
+
+ Method (_STA, 0, NotSerialized)
+ {
+#ifdef SIO_EC_ENABLE_COM1
+ Return (0x0f)
+#else
+ Return (Zero)
+#endif
+ }
+
+ Name (_CRS, ResourceTemplate ()
+ {
+ IO (Decode16, 0x03F8, 0x3F8, 0x08, 0x08)
+ IRQNoFlags () {4}
+ })
+
+ Name (_PRS, ResourceTemplate ()
+ {
+ StartDependentFn (0, 0) {
+ IO (Decode16, 0x03F8, 0x3F8, 0x08, 0x08)
+ IRQNoFlags () {4}
+ }
+ EndDependentFn ()
+ })
+ }
+
+ Device (PS2K)
+ {
+ Name (_HID, EisaId ("PNP0303"))
+ Name (_CID, EisaId ("PNP030B"))
+ Name (_UID, 0)
+ Name (_ADR, 0)
+
+ Method (_STA, 0, NotSerialized)
+ {
+#ifdef SIO_EC_ENABLE_PS2K
+ Return (0x0f)
+#else
+ Return (Zero)
+#endif
+ }
+
+ Name (_CRS, ResourceTemplate()
+ {
+ IO (Decode16, 0x60, 0x60, 0x01, 0x01)
+ IO (Decode16, 0x64, 0x64, 0x01, 0x01)
+ IRQ (Edge, ActiveHigh, Exclusive) {1}
+ })
+
+ Name (_PRS, ResourceTemplate()
+ {
+ StartDependentFn (0, 0) {
+ IO (Decode16, 0x60, 0x60, 0x01, 0x01)
+ IO (Decode16, 0x64, 0x64, 0x01, 0x01)
+ IRQ (Edge, ActiveHigh, Exclusive) {1}
+ }
+ EndDependentFn ()
+ })
+ }
+
+ Device (PS2M)
+ {
+ Name (_HID, EisaId ("PNP0F13"))
+ Name (_UID, 0)
+ Name (_ADR, 0)
+
+ Method (_STA, 0, NotSerialized)
+ {
+#ifdef SIO_EC_ENABLE_PS2M
+ Return (0x0f)
+#else
+ Return (Zero)
+#endif
+ }
+
+ Name (_CRS, ResourceTemplate()
+ {
+ IRQ (Edge, ActiveHigh, Exclusive) {12}
+ })
+
+ Name (_PRS, ResourceTemplate()
+ {
+ StartDependentFn (0, 0) {
+ IRQ (Edge, ActiveHigh, Exclusive) {12}
+ }
+ EndDependentFn ()
+ })
+ }
+}