diff --git a/src/mainboard/google/auron/acpi/mainboard.asl b/src/mainboard/google/auron/acpi/mainboard.asl
index 2584015435..907590dcb5 100644
--- a/src/mainboard/google/auron/acpi/mainboard.asl
+++ b/src/mainboard/google/auron/acpi/mainboard.asl
@@ -16,14 +16,6 @@
 
 #include <variant/onboard.h>
 
-Scope (\_SB)
-{
-	Device (PWRB)
-	{
-		Name(_HID, EisaId("PNP0C0C"))
-	}
-}
-
 Scope (\_SB.PCI0.RP01)
 {
 	Device (WLAN)
diff --git a/src/mainboard/google/beltino/acpi/mainboard.asl b/src/mainboard/google/beltino/acpi/mainboard.asl
index e6f931e5ad..692d635ac6 100644
--- a/src/mainboard/google/beltino/acpi/mainboard.asl
+++ b/src/mainboard/google/beltino/acpi/mainboard.asl
@@ -16,14 +16,6 @@
 
 #include <onboard.h>
 
-Scope (\_SB)
-{
-	Device (PWRB)
-	{
-		Name(_HID, EisaId("PNP0C0C"))
-	}
-}
-
 /*
  * LAN connected to Root Port 3, becomes Root Port 1 after coalesce
  */
diff --git a/src/mainboard/google/butterfly/acpi/mainboard.asl b/src/mainboard/google/butterfly/acpi/mainboard.asl
index 8ecc128dcf..4721f2a0d1 100644
--- a/src/mainboard/google/butterfly/acpi/mainboard.asl
+++ b/src/mainboard/google/butterfly/acpi/mainboard.asl
@@ -27,11 +27,6 @@ Scope (\_SB) {
 		}
 	}
 
-	Device (PWRB)
-	{
-		Name (_HID, EisaId("PNP0C0C"))
-	}
-
 	Device (TPAD)
 	{
 		Name (_ADR, 0x0)
diff --git a/src/mainboard/google/cyan/acpi/mainboard.asl b/src/mainboard/google/cyan/acpi/mainboard.asl
index 1859fa87f7..9f27ac9adb 100644
--- a/src/mainboard/google/cyan/acpi/mainboard.asl
+++ b/src/mainboard/google/cyan/acpi/mainboard.asl
@@ -17,15 +17,6 @@
 
 #include <variant/onboard.h>
 
-Scope (\_SB)
-{
-	Device (PWRB)
-	{
-		Name (_HID, EisaId ("PNP0C0C"))
-		Name (_UID, 1)
-	}
-}
-
 Scope (\_SB.GPNC)
 {
 	Method (_AEI, 0, Serialized)  // _AEI: ACPI Event Interrupts
diff --git a/src/mainboard/google/eve/dsdt.asl b/src/mainboard/google/eve/dsdt.asl
index 2882d50f19..9382e356ed 100644
--- a/src/mainboard/google/eve/dsdt.asl
+++ b/src/mainboard/google/eve/dsdt.asl
@@ -36,10 +36,6 @@ DefinitionBlock(
 
 	Scope (\_SB)
 	{
-		Device (PWRB)
-		{
-			Name (_HID, EisaId ("PNP0C0C"))
-		}
 		Device (PCI0)
 		{
 			#include <soc/intel/skylake/acpi/systemagent.asl>
diff --git a/src/mainboard/google/fizz/dsdt.asl b/src/mainboard/google/fizz/dsdt.asl
index 69d915805c..dc2fcfa321 100644
--- a/src/mainboard/google/fizz/dsdt.asl
+++ b/src/mainboard/google/fizz/dsdt.asl
@@ -36,10 +36,6 @@ DefinitionBlock(
 
 	Scope (\_SB)
 	{
-		Device (PWRB)
-		{
-			Name (_HID, EisaId ("PNP0C0C"))
-		}
 		Device (PCI0)
 		{
 			#include <soc/intel/skylake/acpi/systemagent.asl>
diff --git a/src/mainboard/google/glados/acpi/mainboard.asl b/src/mainboard/google/glados/acpi/mainboard.asl
index 550e8a797d..22c7427514 100644
--- a/src/mainboard/google/glados/acpi/mainboard.asl
+++ b/src/mainboard/google/glados/acpi/mainboard.asl
@@ -13,13 +13,5 @@
  * GNU General Public License for more details.
  */
 
-Scope (\_SB)
-{
-	Device (PWRB)
-	{
-		Name (_HID, EisaId ("PNP0C0C"))
-	}
-}
-
 /* Variant-specific ACPI, including USB port defs */
 #include <variant/acpi/mainboard.asl>
diff --git a/src/mainboard/google/jecht/acpi/mainboard.asl b/src/mainboard/google/jecht/acpi/mainboard.asl
index 4b2d9ca311..bf6070e81f 100644
--- a/src/mainboard/google/jecht/acpi/mainboard.asl
+++ b/src/mainboard/google/jecht/acpi/mainboard.asl
@@ -16,14 +16,6 @@
 
 #include <mainboard/google/jecht/onboard.h>
 
-Scope (\_SB)
-{
-	Device (PWRB)
-	{
-		Name(_HID, EisaId("PNP0C0C"))
-	}
-}
-
 /*
  * LAN connected to Root Port 3, becomes Root Port 1 after coalesce
  */
diff --git a/src/mainboard/google/kahlee/dsdt.asl b/src/mainboard/google/kahlee/dsdt.asl
index e5276d37c0..14f0d409c2 100644
--- a/src/mainboard/google/kahlee/dsdt.asl
+++ b/src/mainboard/google/kahlee/dsdt.asl
@@ -56,11 +56,6 @@ DefinitionBlock (
 		/* IRQ Routing mapping for this platform (in \_SB scope) */
 		#include <variant/acpi/routing.asl>
 
-		Device(PWRB) {
-			Name(_HID, EISAID("PNP0C0C"))
-			Name(_UID, 0xAA)
-		}
-
 		/* Describe the SOC */
 		#include <soc.asl>
 
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl
index 9dbbde557c..dc7c804faa 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl
@@ -19,7 +19,6 @@ Scope (\_GPE)
 	Method (_L08)
 	{
 		/* DBGO ("\\_GPE\\_L08\n") */
-		Notify (\_SB.PWRB, 0x02)	/* NOTIFY_DEVICE_WAKE */
 	}
 
 	/*  EHCI USB controller PME#  SCIMAP24*/
@@ -27,7 +26,6 @@ Scope (\_GPE)
 	{
 		/* DBGO ("\\_GPE\\_L18\n") */
 		Notify (\_SB.PCI0.EHC0, 0x02)	/* NOTIFY_DEVICE_WAKE */
-		Notify (\_SB.PWRB, 0x02)	/* NOTIFY_DEVICE_WAKE */
 	}
 
 	/*  XHCI USB controller PME#  SCIMAP56*/
@@ -35,6 +33,5 @@ Scope (\_GPE)
 	{
 		/* DBGO ("\\_GPE\\_L1F\n") */
 		Notify (\_SB.PCI0.XHC0, 0x02)	/* NOTIFY_DEVICE_WAKE */
-		Notify (\_SB.PWRB, 0x02)	/* NOTIFY_DEVICE_WAKE */
 	}
 }	/* End Scope GPE */
diff --git a/src/mainboard/google/link/acpi/mainboard.asl b/src/mainboard/google/link/acpi/mainboard.asl
index aa33d14468..6a2d890802 100644
--- a/src/mainboard/google/link/acpi/mainboard.asl
+++ b/src/mainboard/google/link/acpi/mainboard.asl
@@ -17,11 +17,6 @@
 #include <mainboard/google/link/onboard.h>
 
 Scope (\_SB) {
-	Device (PWRB)
-	{
-		Name(_HID, EisaId("PNP0C0C"))
-	}
-
 	Device (TPAD)
 	{
 		Name (_ADR, 0x0)
diff --git a/src/mainboard/google/parrot/acpi/mainboard.asl b/src/mainboard/google/parrot/acpi/mainboard.asl
index 2a5c92f327..4906efcdb5 100644
--- a/src/mainboard/google/parrot/acpi/mainboard.asl
+++ b/src/mainboard/google/parrot/acpi/mainboard.asl
@@ -41,11 +41,6 @@ Scope (\_SB) {
 		}
 	}
 
-	Device (PWRB)
-	{
-		Name(_HID, EisaId("PNP0C0C"))
-	}
-
 	Device (TPAD)
 	{
 		Name (_ADR, 0x0)
diff --git a/src/mainboard/google/poppy/dsdt.asl b/src/mainboard/google/poppy/dsdt.asl
index a922d10f97..5b776c9ac3 100644
--- a/src/mainboard/google/poppy/dsdt.asl
+++ b/src/mainboard/google/poppy/dsdt.asl
@@ -36,10 +36,6 @@ DefinitionBlock(
 
 	Scope (\_SB)
 	{
-		Device (PWRB)
-		{
-			Name (_HID, EisaId ("PNP0C0C"))
-		}
 		Device (PCI0)
 		{
 			/* Image processing unit */
diff --git a/src/mainboard/google/rambi/acpi/mainboard.asl b/src/mainboard/google/rambi/acpi/mainboard.asl
index e75357d20b..e9422b1db2 100644
--- a/src/mainboard/google/rambi/acpi/mainboard.asl
+++ b/src/mainboard/google/rambi/acpi/mainboard.asl
@@ -18,11 +18,6 @@
 
 Scope (\_SB)
 {
-	Device (PWRB)
-	{
-		Name (_HID, EisaId ("PNP0C0C"))
-		Name (_UID, 1)
-	}
 #ifdef BOARD_TRACKPAD_IRQ
 	/* Wake device for touchpad */
 	Device (TPAD)
diff --git a/src/mainboard/google/slippy/acpi/mainboard.asl b/src/mainboard/google/slippy/acpi/mainboard.asl
index f12a440661..e9ade244cf 100644
--- a/src/mainboard/google/slippy/acpi/mainboard.asl
+++ b/src/mainboard/google/slippy/acpi/mainboard.asl
@@ -14,14 +14,6 @@
 
 #include <onboard.h>
 
-Scope (\_SB)
-{
-	Device (PWRB)
-	{
-		Name(_HID, EisaId("PNP0C0C"))
-	}
-}
-
 #include <variant/acpi/mainboard.asl>
 
 /* USB port entries */
diff --git a/src/mainboard/google/stout/acpi/mainboard.asl b/src/mainboard/google/stout/acpi/mainboard.asl
index 194ec6395e..92f160deed 100644
--- a/src/mainboard/google/stout/acpi/mainboard.asl
+++ b/src/mainboard/google/stout/acpi/mainboard.asl
@@ -33,9 +33,4 @@ Scope (\_SB)
 			Store (Arg0, \_SB.PCI0.LPCB.EC0.HWLO)
 		}
 	}
-
-	Device (PWRB)
-	{
-		Name (_HID, EisaId("PNP0C0C"))
-	}
 }
diff --git a/src/mainboard/google/zoombini/dsdt.asl b/src/mainboard/google/zoombini/dsdt.asl
index e892b47fae..31409906d0 100644
--- a/src/mainboard/google/zoombini/dsdt.asl
+++ b/src/mainboard/google/zoombini/dsdt.asl
@@ -37,10 +37,6 @@ DefinitionBlock(
 	#include <soc/intel/cannonlake/acpi/cpu.asl>
 
 	Scope (\_SB) {
-		Device (PWRB)
-		{
-			Name (_HID, EisaId ("PNP0C0C"))
-		}
 		Device (PCI0)
 		{
 			#include <soc/intel/cannonlake/acpi/northbridge.asl>