sensors: Move SCU-specific bmp280 sensor into spresense board

Move SCU-specific bmp280 sensor into spresense board layer.

boards/arm/cxd56xx/common/src/cxd56_bmp280_scu.c

@@ -31,6 +31,7 @@
 #include <nuttx/board.h>
 
 #include <nuttx/sensors/bmp280.h>
+#include <arch/board/cxd56_bmp280.h>
 #include <arch/chip/scu.h>
 
 #include "cxd56_i2c.h"

boards/arm/cxd56xx/spresense/include/cxd56_bmp280.h

@@ -26,6 +26,7 @@
  ****************************************************************************/
 
 #include <nuttx/config.h>
+#include <nuttx/i2c/i2c_master.h>
 
 /****************************************************************************
  * Public Types
@@ -62,6 +63,69 @@ extern "C"
 int board_bmp280_initialize(int bus);
 #endif
 
+#ifdef CONFIG_SENSORS_BMP280_SCU
+/****************************************************************************
+ * Name: bmp280_init
+ *
+ * Description:
+ *   Initialize BMP280 pressure device
+ *
+ * Input Parameters:
+ *   i2c     - An instance of the I2C interface to use to communicate with
+ *             BMP280
+ *   port    - I2C port number
+ *
+ * Returned Value:
+ *   Zero (OK) on success; a negated errno value on failure.
+ *
+ ****************************************************************************/
+
+int bmp280_init(struct i2c_master_s *i2c, int port);
+
+/****************************************************************************
+ * Name: bmp280press_register
+ *
+ * Description:
+ *   Register the BMP280 pressure sensor character device as 'devpath'
+ *
+ * Input Parameters:
+ *   devpath - The base path to the driver to register. E.g., "/dev/press0"
+ *   minor   - The number of sequencer
+ *   i2c     - An instance of the I2C interface to use to communicate with
+ *             BMP280
+ *   port    - I2C port number
+ *
+ * Returned Value:
+ *   Zero (OK) on success; a negated errno value on failure.
+ *
+ ****************************************************************************/
+
+int bmp280press_register(const char *devpath, int minor,
+                         struct i2c_master_s *i2c, int port);
+
+/****************************************************************************
+ * Name: bmp280temp_register
+ *
+ * Description:
+ *   Register the BMP280 temperature sensor character device as 'devpath'
+ *
+ * Input Parameters:
+ *   devpath - The base path to the driver to register. E.g., "/dev/temp"
+ *   minor   - The number of sequencer
+ *   i2c     - An instance of the I2C interface to use to communicate with
+ *             BMP280
+ *   port    - I2C port number
+ *
+ * Returned Value:
+ *   Zero (OK) on success; a negated errno value on failure.
+ *
+ ****************************************************************************/
+
+int bmp280temp_register(const char *devpath, int minor,
+                        struct i2c_master_s *i2c, int port);
+
+#endif
+
 #undef EXTERN
 #if defined(__cplusplus)
 }

include/nuttx/sensors/bmp280.h

@@ -135,25 +135,6 @@ struct bmp280_meas_s
   uint8_t   xlsb;   /* meas value XLSB */
 };
 
-#ifdef CONFIG_SENSORS_BMP280_SCU
-/****************************************************************************
- * Name: bmp280_init
- *
- * Description:
- *   Initialize BMP280 pressure device
- *
- * Input Parameters:
- *   i2c     - An instance of the I2C interface to use to communicate with
- *             BMP280
- *
- * Returned Value:
- *   Zero (OK) on success; a negated errno value on failure.
- *
- ****************************************************************************/
-
-int bmp280_init(FAR struct i2c_master_s *i2c, int port);
-#endif
-
 /****************************************************************************
  * Name: bmp280_register
  *
@@ -170,14 +151,7 @@ int bmp280_init(FAR struct i2c_master_s *i2c, int port);
  *
  ****************************************************************************/
 
-#ifdef CONFIG_SENSORS_BMP280_SCU
-int bmp280press_register(FAR const char *devpath, int minor,
-                         FAR struct i2c_master_s *i2c, int port);
-int bmp280temp_register(FAR const char *devpath, int minor,
-                        FAR struct i2c_master_s *i2c, int port);
-#else
 int bmp280_register(int devno, FAR struct i2c_master_s *i2c);
-#endif
 
 #undef EXTERN
 #ifdef __cplusplus