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diff --git a/src/mainboard/pcengines/apu1/acpi/leds.asl b/src/mainboard/pcengines/apu1/acpi/leds.asl
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Based on the example of Mika Westerberg: https://lwn.net/Articles/612062/
+ *
+ * Copyright (C) 2015 Tobias Diedrich, Mika Westerberg
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+Scope (\_SB.PCI0.SBUS)
+{
+ Device (LEDS)
+ {
+ Name (_HID, "PRP0001")
+
+ Name (_CRS, ResourceTemplate () {
+ GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
+ "\\_SB.PCI0.SBUS.GPIO", 0, ResourceConsumer) {189, 190, 191}
+ })
+
+ Name (_DSD, Package () {
+ ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ Package () {"compatible", Package () {"gpio-leds"}},
+ }
+ })
+
+ Device (LED1)
+ {
+ Name (_DSD, Package () {
+ ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ /*
+ * From Linux Documentation/leds/leds-class.txt:
+ * LED Device Naming
+ * Is currently of the form:
+ * "devicename:colour:function"
+ */
+ Package () {"label", "apu1:green:led1"},
+ Package () {"gpios", Package () {^^LEDS, 0, 0, 1 /* low-active */}},
+ Package () {"default-state", "keep"},
+ } }) }
+
+ Device (LED2)
+ {
+ Name (_DSD, Package () {
+ ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ Package () {"label", "apu1:green:led2"},
+ Package () {"gpios", Package () {^^LEDS, 0, 1, 1 /* low-active */}},
+ Package () {"default-state", "keep"},
+ }
+ })
+ }
+
+ Device (LED3)
+ {
+ Name (_DSD, Package () {
+ ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ Package () {"label", "apu1:green:led3"},
+ Package () {"gpios", Package () {^^LEDS, 0, 2, 1 /* low-active */}},
+ Package () {"default-state", "keep"},
+ }
+ })
+ }
+ }
+}