From e09eb68088983694ea2ad9694a1178ee0f8e33a5 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Tue, 8 Sep 2015 16:24:20 -0700 Subject: glados: Enable wake-on-wifi - Assign GPE DW0 to GPP_B block - Enable GPP_B16 as ACPI_SCI for wake - Define PCIe WLAN device in ACPI with GPE0_DW0_16 for _PRW Note that current designs cannot wake from Deep S3 via wifi. BUG=chrome-os-partner:40635 BRANCH=none TEST=tested on glados: 1-disable deep s3 in devicetree.cb 2-enable magic packet with "iw phy phy0 wowlan enable magic-packet" 3-powerd_dbus_suspend to go to S3 4-wake system with magic packet Change-Id: I989768615e9da8ecf6354852d2db7aae8069aa82 Signed-off-by: Patrick Georgi Original-Commit-Id: 894354c5bfd499b911b7f89310c48b503dbaadc2 Original-Change-Id: I9a7a317fc2eccc70fdb4862843de1a654fbc2eee Original-Signed-off-by: Duncan Laurie Original-Reviewed-on: https://chromium-review.googlesource.com/298231 Original-Reviewed-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/11650 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/mainboard/google/glados/acpi/mainboard.asl | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/mainboard/google/glados/acpi') diff --git a/src/mainboard/google/glados/acpi/mainboard.asl b/src/mainboard/google/glados/acpi/mainboard.asl index 0184a6a6cf..038a4efc04 100644 --- a/src/mainboard/google/glados/acpi/mainboard.asl +++ b/src/mainboard/google/glados/acpi/mainboard.asl @@ -57,6 +57,19 @@ Scope (\_SB.PCI0.LPCB) #include } +/* + * WLAN connected to Root Port 1 + */ +Scope (\_SB.PCI0.RP01) +{ + Device (WLAN) + { + Name (_ADR, 0x00000000) + Name (_DDR, "Wireless LAN") + Name (_PRW, Package () { GPE_WLAN_WAKE, 3 }) + } +} + Scope (\_SB.PCI0.I2C0) { /* Touchscreen */ -- cgit v1.2.3