rk312x: define GRF register offset, add some iomap

[firefly-linux-kernel-4.4.55.git] / include / linux / rockchip / common.h

diff --git a/include/linux/rockchip/common.h b/include/linux/rockchip/common.h
index b61e522886fbe21c1063c00594d51f510d4a0f5d..be6ff44f5fee7b0abd1b7bf66c9b27595e0f40d5 100644 (file)
--- a/include/linux/rockchip/common.h
+++ b/include/linux/rockchip/common.h
@@ -52,4 +52,22 @@ extern int rockchip_pm_set_policy(enum rockchip_pm_policy policy);
 extern int rockchip_pm_policy_register_notifier(struct notifier_block *nb);
 extern int rockchip_pm_policy_unregister_notifier(struct notifier_block *nb);
 
+extern int rockchip_register_system_status_notifier(struct notifier_block *nb);
+extern int rockchip_unregister_system_status_notifier(struct notifier_block *nb);
+extern int rockchip_set_system_status(unsigned long status);
+extern int rockchip_clear_system_status(unsigned long status);
+extern unsigned long rockchip_get_system_status(void);
+
+#if IS_ENABLED(CONFIG_SENSORS_ROCKCHIP_TSADC)
+extern int rockchip_tsadc_get_temp(int chn);
+#else
+static inline int rockchip_tsadc_get_temp(int chn) { return 0; }
+#endif
+
+#ifdef CONFIG_RK_LAST_LOG
+extern void rk_last_log_text(char *text, size_t size);
+#else
+static inline void rk_last_log_text(char *text, size_t size) {}
+#endif
+
 #endif