New patch to review for coreboot: b92476f hp/pavilion_m6_1035dx: Declare GPIO control block in ACPI

[Alexandru Gagniuc]

Alexandru Gagniuc ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5463

-gerrit

commit b92476f1d610226ab87ed79f921564f806400b81
Author: Alexandru Gagniuc 
Date:   Sat Apr 5 19:02:28 2014 -0500

hp/pavilion_m6_1035dx: Declare GPIO control block in ACPI

Only the WLAN control pin and the lid switch input are declared, as
    those are the only pins whose function is known and tested.

Change-Id: Ia5871882884ba9bb6d63418b34e33f92ead669eb
    Signed-off-by: Alexandru Gagniuc 
---
 src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
index 0ddb038..5c8fc67 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
@@ -47,6 +47,17 @@
    	USBS, 1,
    }

+	/* GPIO control block -- hardcoded to 0xfed80100 by AGESA */
+	OperationRegion (GPIO, SystemMemory, 0xfed80100, 0x100)
+	Field (GPIO, ByteAcc, NoLock, Preserve) {
+		Offset (0x39),
+		, 6,
+		GP57, 1,	/* out: WLAN control (rf-kill) */
+		Offset (0x76),
+		, 7,
+		GE22, 1,	/* General event 22 - connected to lid switch */
+	}
+
    /*
     * Used by EC code on certain events
     *