add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/include/soc/rockchip/rk_minidump.h
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@@ -45,6 +45,8 @@
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 int rk_minidump_update_region(int regno, const struct md_region *entry);
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 bool rk_minidump_enabled(void);
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 void rk_minidump_update_cpu_regs(struct pt_regs *regs);
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+int rk_minidump_hardlock_notify(struct notifier_block *nb, unsigned long event,
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+				void *p);
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 #else
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 static inline int rk_minidump_add_region(const struct md_region *entry)
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 {
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@@ -61,7 +63,13 @@
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 }
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 static inline bool rk_minidump_enabled(void) { return false; }
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 static inline void rk_minidump_update_cpu_regs(struct pt_regs *regs) { return; }
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+static inline int rk_minidump_hardlock_notify(struct notifier_block *nb,
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+					      unsigned long event, void *p)
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+{
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+	return 0;
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+}
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 #endif
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-extern void rk_md_flush_dcache_area(void *addr, size_t len);
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+void rk_md_flush_dcache_area(void *addr, size_t len);
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+extern bool (*md_is_ddr_address)(u64 virt_addr);
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 #endif /* __RK_MINIDUMP_H */