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-rw-r--r--arch/x86/include/asm/arch-tangier/acpi/platform.asl13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-tangier/acpi/platform.asl b/arch/x86/include/asm/arch-tangier/acpi/platform.asl
index 7abea4b..353b879 100644
--- a/arch/x86/include/asm/arch-tangier/acpi/platform.asl
+++ b/arch/x86/include/asm/arch-tangier/acpi/platform.asl
@@ -21,6 +21,19 @@ Method(_WAK, 1)
Return (Package() {0, 0})
}
+Scope (_SB)
+{
+ /* Real Time Clock */
+ Device (RTC0)
+ {
+ Name (_HID, EisaId ("PNP0B00"))
+ Name (_CRS, ResourceTemplate()
+ {
+ IO(Decode16, 0x70, 0x70, 0x01, 0x08)
+ })
+ }
+}
+
/* ACPI global NVS */
#include "global_nvs.asl"