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authorBin Meng <bmeng.cn@gmail.com>2016-05-25 19:19:10 -0700
committerBin Meng <bmeng.cn@gmail.com>2016-05-30 10:21:12 +0800
commit48cf8b834603253440496a2356d192f8e4138d14 (patch)
tree9a32f5ea7b7c72e3ad9fb50a1f19f92b41c79bf5 /arch/x86/include/asm/arch-quark/acpi/platform.asl
parentec3791322159accacb06213a660a63b9ffb84f31 (diff)
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x86: quark: Add platform ASL files
This adds basic quark platform ASL files. They are intended to be included in dsdt.asl of any board that is based on this platform. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/include/asm/arch-quark/acpi/platform.asl')
-rw-r--r--arch/x86/include/asm/arch-quark/acpi/platform.asl33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-quark/acpi/platform.asl b/arch/x86/include/asm/arch-quark/acpi/platform.asl
new file mode 100644
index 0000000..bd72842
--- /dev/null
+++ b/arch/x86/include/asm/arch-quark/acpi/platform.asl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/acpi/statdef.asl>
+#include <asm/arch/iomap.h>
+#include <asm/arch/irq.h>
+
+/*
+ * The _PTS method (Prepare To Sleep) is called before the OS is
+ * entering a sleep state. The sleep state number is passed in Arg0.
+ */
+Method(_PTS, 1)
+{
+}
+
+/* The _WAK method is called on system wakeup */
+Method(_WAK, 1)
+{
+ Return (Package() {0, 0})
+}
+
+/* TODO: add CPU ASL support */
+
+Scope (\_SB)
+{
+ #include "southcluster.asl"
+}
+
+/* Chipset specific sleep states */
+#include "sleepstates.asl"