soc: rockchip: add CONFIG_ROCKCHIP_OPP for rockchip_opp_select.c

Change-Id: I0cde56d1ad7482c8d4e8b518fc49cc028da6501b
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>

drivers/soc/rockchip/Kconfig

@@ -30,6 +30,13 @@ config ROCKCHIP_DEVICEINFO
 	help
 	  Say y here if you have a deviceinfo partition.
 
+config ROCKCHIP_OPP
+	bool "Rockchip OPP select support"
+	depends on PM_DEVFREQ
+	default y
+	help
+	  Say y here to enable rockchip OPP support.
+
 config ROCKCHIP_PM_TEST
 	bool "Rockchip pm_test support"
 	default n

drivers/soc/rockchip/Makefile

@@ -9,10 +9,10 @@ obj-$(CONFIG_ROCKCHIP_PM_DOMAINS) += pm_domains.o
 obj-$(CONFIG_FIQ_DEBUGGER) += rk_fiq_debugger.o
 obj-$(CONFIG_MMC_DW_ROCKCHIP)	+= sdmmc_vendor_storage.o
 obj-$(CONFIG_RK_FLASH)	+= flash_vendor_storage.o
+obj-$(CONFIG_ROCKCHIP_OPP)	+= rockchip_opp_select.o
 obj-$(CONFIG_ROCKCHIP_PVTM)	+= rockchip_pvtm.o
 obj-$(CONFIG_ROCKCHIP_SUSPEND_MODE) += rockchip_pm_config.o
 obj-$(CONFIG_ROCK_CHIP_SOC_CAMERA) += rk_camera.o
 
 obj-y += rk_vendor_storage.o
 obj-y += rockchip-system-status.o
-obj-y += rockchip_opp_select.o

include/soc/rockchip/rockchip_opp_select.h

@@ -46,6 +46,7 @@ struct thermal_opp_info {
 	bool is_high_temp;
 };
 
+#ifdef CONFIG_ROCKCHIP_OPP
 void rockchip_of_get_lkg_sel(struct device *dev, struct device_node *np,
 			     char *lkg_name, int process,
 			     int *volt_sel, int *scale_sel);
@@ -79,5 +80,99 @@ int rockchip_dev_low_temp_adjust(struct thermal_opp_info *info,
 				 bool is_low);
 int rockchip_dev_high_temp_adjust(struct thermal_opp_info *info,
 				  bool is_high);
+#else
+static inline void rockchip_of_get_lkg_sel(struct device *dev,
+					   struct device_node *np,
+					   char *lkg_name, int process,
+					   int *volt_sel, int *scale_sel)
+{
+}
+
+static inline void rockchip_of_get_pvtm_sel(struct device *dev,
+					    struct device_node *np,
+					    char *reg_name, int process,
+					    int *volt_sel, int *scale_sel)
+{
+}
+
+static inline void rockchip_of_get_bin_sel(struct device *dev,
+					   struct device_node *np, int bin,
+					   int *scale_sel)
+{
+}
+
+static inline int rockchip_get_efuse_value(struct device_node *np,
+					   char *porp_name, int *value)
+{
+	return -ENOTSUPP;
+}
+
+static inline void rockchip_get_soc_info(struct device *dev,
+					 const struct of_device_id *matches,
+					 int *bin, int *process)
+{
+}
+
+static inline void rockchip_get_scale_volt_sel(struct device *dev,
+					       char *lkg_name, char *reg_name,
+					       int bin, int process, int *scale,
+					       int *volt_sel)
+{
+}
+
+static inline int rockchip_set_opp_info(struct device *dev, int process,
+					int volt_sel)
+{
+	return -ENOTSUPP;
+}
+
+static inline int rockchip_adjust_power_scale(struct device *dev, int scale)
+{
+	return -ENOTSUPP;
+}
+
+static inline int rockchip_init_opp_table(struct device *dev,
+					  const struct of_device_id *matches,
+					  char *lkg_name, char *reg_name)
+{
+	return -ENOTSUPP;
+}
+
+static inline struct thermal_opp_info *
+rockchip_register_thermal_notifier(struct device *dev,
+				   struct thermal_opp_device_data *data)
+{
+	return ERR_PTR(-ENOTSUPP);
+}
+
+static inline void
+rockchip_unregister_thermal_notifier(struct thermal_opp_info *info)
+{
+}
+
+static inline int rockchip_cpu_low_temp_adjust(struct thermal_opp_info *info,
+					       bool is_low)
+{
+	return -ENOTSUPP;
+}
+
+static inline int rockchip_cpu_high_temp_adjust(struct thermal_opp_info *info,
+						bool is_high)
+{
+	return -ENOTSUPP;
+}
+
+static inline int rockchip_dev_low_temp_adjust(struct thermal_opp_info *info,
+					       bool is_low)
+{
+	return -ENOTSUPP;
+}
+
+static inline int rockchip_dev_high_temp_adjust(struct thermal_opp_info *info,
+						bool is_high)
+{
+	return -ENOTSUPP;
+}
+#endif /* CONFIG_ROCKCHIP_OPP */
 
 #endif