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@@ -9,6 +9,8 @@
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#ifndef __asm_rtc_h
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#define __asm_rtc_h
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+#include <dt-structs.h>
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+
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/* Register numbers in the sandbox RTC */
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enum {
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REG_SEC = 5,
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@@ -29,4 +31,26 @@ enum {
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REG_COUNT = 0x80,
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};
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+/**
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+ * struct sandbox_i2c_rtc_plat_data - platform data for the RTC
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+ *
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+ * @base_time: Base system time when RTC device was bound
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+ * @offset: RTC offset from current system time
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+ * @use_system_time: true to use system time, false to use @base_time
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+ * @reg: Register values
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+ */
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+struct sandbox_i2c_rtc_plat_data {
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+#if CONFIG_IS_ENABLED(OF_PLATDATA)
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+ struct dtd_sandbox_i2c_rtc_emul dtplat;
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+#endif
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+ long base_time;
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+ long offset;
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+ bool use_system_time;
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+ u8 reg[REG_COUNT];
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+};
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+
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+struct sandbox_i2c_rtc {
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+ unsigned int offset_secs;
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+};
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+
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#endif
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