4 files changed, 56 insertions, 3 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 4ea520c248e9..35e5a611db81 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -540,6 +540,7 @@ int regulator_set_current_limit_regmap(struct regulator_dev *rdev,
 int regulator_get_current_limit_regmap(struct regulator_dev *rdev);
 void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);
 int regulator_set_ramp_delay_regmap(struct regulator_dev *rdev, int ramp_delay);
+int regulator_sync_voltage_rdev(struct regulator_dev *rdev);
 
 /*
  * Helper functions intended to be used by regulator drivers prior registering
diff --git a/include/soc/tegra/common.h b/include/soc/tegra/common.h
index 98027a76ce3d..af41ad80ec21 100644
--- a/include/soc/tegra/common.h
+++ b/include/soc/tegra/common.h
@@ -6,6 +6,37 @@
 #ifndef __SOC_TEGRA_COMMON_H__
 #define __SOC_TEGRA_COMMON_H__
 
+#include <linux/errno.h>
+#include <linux/types.h>
+
+struct device;
+
+/**
+ * Tegra SoC core device OPP table configuration
+ *
+ * @init_state: pre-initialize OPP state of a device
+ */
+struct tegra_core_opp_params {
+	bool init_state;
+};
+
+#ifdef CONFIG_ARCH_TEGRA
 bool soc_is_tegra(void);
 
+int devm_tegra_core_dev_init_opp_table(struct device *dev,
+				       struct tegra_core_opp_params *params);
+#else
+static inline bool soc_is_tegra(void)
+{
+	return false;
+}
+
+static inline int
+devm_tegra_core_dev_init_opp_table(struct device *dev,
+				   struct tegra_core_opp_params *params)
+{
+	return -ENODEV;
+}
+#endif
+
 #endif /* __SOC_TEGRA_COMMON_H__ */
diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h
index 78cbc787a4dc..990701f788bc 100644
--- a/include/soc/tegra/fuse.h
+++ b/include/soc/tegra/fuse.h
@@ -52,14 +52,28 @@ struct tegra_sku_info {
 	enum tegra_revision revision;
 };
 
+#ifdef CONFIG_ARCH_TEGRA
+extern struct tegra_sku_info tegra_sku_info;
 u32 tegra_read_straps(void);
 u32 tegra_read_ram_code(void);
 int tegra_fuse_readl(unsigned long offset, u32 *value);
-
-#ifdef CONFIG_ARCH_TEGRA
-extern struct tegra_sku_info tegra_sku_info;
 #else
 static struct tegra_sku_info tegra_sku_info __maybe_unused;
+
+static inline u32 tegra_read_straps(void)
+{
+	return 0;
+}
+
+static inline u32 tegra_read_ram_code(void)
+{
+	return 0;
+}
+
+static inline int tegra_fuse_readl(unsigned long offset, u32 *value)
+{
+	return -ENODEV;
+}
 #endif
 
 struct device *tegra_soc_device_register(void);
diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h
index 361cb64246f7..d186bccd125d 100644
--- a/include/soc/tegra/pmc.h
+++ b/include/soc/tegra/pmc.h
@@ -171,6 +171,8 @@ int tegra_io_rail_power_off(unsigned int id);
 void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
 void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
 
+bool tegra_pmc_core_domain_state_synced(void);
+
 #else
 static inline int tegra_powergate_power_on(unsigned int id)
 {
@@ -227,6 +229,11 @@ static inline void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode)
 {
 }
 
+static inline bool tegra_pmc_core_domain_state_synced(void)
+{
+	return false;
+}
+
 #endif /* CONFIG_SOC_TEGRA_PMC */
 
 #if defined(CONFIG_SOC_TEGRA_PMC) && defined(CONFIG_PM_SLEEP)