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-rw-r--r--include/hw/rtc/goldfish_rtc.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/include/hw/rtc/goldfish_rtc.h b/include/hw/rtc/goldfish_rtc.h
new file mode 100644
index 0000000000..16f9f9e29d
--- /dev/null
+++ b/include/hw/rtc/goldfish_rtc.h
@@ -0,0 +1,46 @@
+/*
+ * Goldfish virtual platform RTC
+ *
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * For more details on Google Goldfish virtual platform refer:
+ * https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HW_RTC_GOLDFISH_RTC_H
+#define HW_RTC_GOLDFISH_RTC_H
+
+#include "hw/sysbus.h"
+
+#define TYPE_GOLDFISH_RTC "goldfish_rtc"
+#define GOLDFISH_RTC(obj) \
+ OBJECT_CHECK(GoldfishRTCState, (obj), TYPE_GOLDFISH_RTC)
+
+typedef struct GoldfishRTCState {
+ SysBusDevice parent_obj;
+
+ MemoryRegion iomem;
+ QEMUTimer *timer;
+ qemu_irq irq;
+
+ uint64_t tick_offset;
+ uint64_t tick_offset_vmstate;
+ uint64_t alarm_next;
+ uint32_t alarm_running;
+ uint32_t irq_pending;
+ uint32_t irq_enabled;
+} GoldfishRTCState;
+
+#endif