For STM32 boards, rename up_spiinitialize to stm32_spibus_initialize

configs/cloudctrl/src/cloudctrl.h

@@ -220,14 +220,14 @@
  ****************************************************************************************************/
 
 /****************************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the STM3240G-EVAL board.
  *
  ****************************************************************************************************/
 
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 
 /****************************************************************************************************
  * Name: stm32_usbinitialize

configs/cloudctrl/src/stm32_boot.c

@@ -73,13 +73,13 @@
 void stm32_boardinitialize(void)
 {
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI3)
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/cloudctrl/src/stm32_spi.c

@@ -85,14 +85,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the cloudctrl board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
   /* NOTE: Clocking for SPI1 and/or SPI3 was already provided in stm32_rcc.c.
    *       Configurations of SPI pins is performed in stm32_spi.c.
@@ -120,7 +120,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -129,9 +129,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/cloudctrl/src/stm32_w25.c

@@ -53,6 +53,7 @@
 #  include <nuttx/fs/nxffs.h>
 #endif
 
+#include "stm32_spi.h"
 #include "cloudctrl.h"
 
 /****************************************************************************
@@ -103,7 +104,7 @@ int stm32_w25initialize(int minor)
 
   /* Get the SPI port */
 
-  spi = up_spiinitialize(1);
+  spi = stm32_spibus_initialize(1);
   if (!spi)
     {
       fdbg("ERROR: Failed to initialize SPI port 2\n");

configs/fire-stm32v2/src/fire-stm32v2.h

@@ -273,14 +273,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the M3 Wildfire board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 
 /************************************************************************************
  * Name: stm32_usbinitialize

configs/fire-stm32v2/src/stm32_boot.c

@@ -72,13 +72,13 @@
 void stm32_boardinitialize(void)
 {
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2)
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/fire-stm32v2/src/stm32_enc28j60.c

@@ -63,6 +63,8 @@
 #include "chip.h"
 #include "up_arch.h"
 #include "up_internal.h"
+#include "stm32_spi.h"
+
 #include "fire-stm32v2.h"
 
 #ifdef CONFIG_ENC28J60
@@ -183,7 +185,7 @@ void up_netinitialize(void)
    * 2) Clocking for the SPI1 peripheral was also provided earlier in boot-up.
    */
 
-  spi = up_spiinitialize(ENC28J60_SPI_PORTNO);
+  spi = stm32_spibus_initialize(ENC28J60_SPI_PORTNO);
   if (!spi)
     {
       nlldbg("Failed to initialize SPI port %d\n", ENC28J60_SPI_PORTNO);

configs/fire-stm32v2/src/stm32_spi.c

@@ -84,14 +84,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the M3 Wildfire board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
   /* NOTE: Clocking for SPI1 and/or SPI2 was already provided in stm32_rcc.c.
    *       Configurations of SPI pins is performed in stm32_spi.c.
@@ -138,7 +138,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -147,9 +147,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/fire-stm32v2/src/stm32_w25.c

@@ -52,6 +52,7 @@
 #  include <nuttx/fs/nxffs.h>
 #endif
 
+#include "stm32_spi.h"
 #include "fire-stm32v2.h"
 
 /****************************************************************************
@@ -102,7 +103,7 @@ int stm32_w25initialize(int minor)
 
   /* Get the SPI port */
 
-  spi = up_spiinitialize(1);
+  spi = stm32_spibus_initialize(1);
   if (!spi)
     {
       fdbg("ERROR: Failed to initialize SPI port 2\n");

configs/hymini-stm32v/src/hymini-stm32v.h

@@ -115,14 +115,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Hy-Mini STM32v board.
  *
  ************************************************************************************/
 
-extern void weak_function stm32_spiinitialize(void);
+extern void weak_function stm32_spidev_initialize(void);
 
 /************************************************************************************
  * Name: stm32_usbinitialize

configs/hymini-stm32v/src/stm32_boot.c

@@ -73,13 +73,13 @@
 void stm32_boardinitialize(void)
 {
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2)
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/hymini-stm32v/src/stm32_spi.c

@@ -85,14 +85,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the HY-MiniSTM32 board.
  *
  ************************************************************************************/
 
-void stm32_spiinitialize(void)
+void stm32_spidev_initialize(void)
 {
   /* NOTE: Clocking for SPI1 and/or SPI2 was already provided in stm32_rcc.c.
    *       Configurations of SPI pins is performed in stm32_spi.c.
@@ -114,7 +114,7 @@ void stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -123,9 +123,9 @@ void stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/hymini-stm32v/src/stm32_ts.c

@@ -155,7 +155,7 @@ int board_tsc_setup(int minor)
 
   idbg("minor %d\n", minor);
 
-  dev = up_spiinitialize(1);
+  dev = stm32_spibus_initialize(1);
   if (!dev)
     {
       idbg("Failed to initialize SPI bus\n");

configs/maple/src/maple.h

@@ -105,14 +105,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins.
  *
  ************************************************************************************/
 
-void stm32_spiinitialize(void);
+void stm32_spidev_initialize(void);
 
 /************************************************************************************
  * Name: stm32_usbinitialize

configs/maple/src/stm32_boot.c

@@ -79,11 +79,11 @@ void stm32_boardinitialize(void)
 #endif
 
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2)
-  stm32_spiinitialize();
+  stm32_spidev_initialize();
 #endif
 
   /* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not

configs/maple/src/stm32_lcd.c

@@ -193,7 +193,7 @@ FAR int board_lcd_initialize(void)
   lcddbg("Initializing lcd\n");
 
   lcddbg("init spi1\n");
-  spi = up_spiinitialize(1);
+  spi = stm32_spibus_initialize(1);
   DEBUGASSERT(spi);
 
   lcddbg("configure related io\n");

configs/maple/src/stm32_spi.c

@@ -87,14 +87,14 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the maple board.
  *
  ****************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
   /* NOTE: Clocking for SPI1 and/or SPI2 was already provided in stm32_rcc.c.
    *       Configurations of SPI pins is performed in stm32_spi.c.
@@ -112,7 +112,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -121,9 +121,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/mikroe-stm32f4/src/mikroe-stm32f4.h

@@ -205,14 +205,14 @@
  ****************************************************************************************************/
 
 /****************************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the mikroe-stm32f4 board.
  *
  ****************************************************************************************************/
 
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 
 /****************************************************************************************************
  * Name: stm32_usbinitialize

configs/mikroe-stm32f4/src/stm32_boot.c

@@ -83,13 +83,13 @@ void stm32_boardinitialize(void)
 #endif
 
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/mikroe-stm32f4/src/stm32_nsh.c

@@ -181,7 +181,7 @@ int board_app_initialize(void)
   /* Get the SPI port */
 
   syslog(LOG_INFO, "Initializing SPI port 3\n");
-  spi = up_spiinitialize(3);
+  spi = stm32_spibus_initialize(3);
   if (!spi)
     {
       syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 3\n");

configs/mikroe-stm32f4/src/stm32_spi.c

@@ -90,14 +90,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the mikroe_stm32f4 board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
 #ifdef CONFIG_STM32_SPI3
 
@@ -128,7 +128,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -137,9 +137,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/nucleo-f303re/src/nucleo-f303re.h

@@ -122,7 +122,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the board.
@@ -130,7 +130,7 @@
  ****************************************************************************/
 
 #ifdef CONFIG_SPI
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 #endif
 
 /****************************************************************************

configs/nucleo-f303re/src/stm32_boot.c

@@ -80,9 +80,9 @@
 void stm32_boardinitialize(void)
 {
 #ifdef CONFIG_SPI
-  if (stm32_spiinitialize != NULL)
+  if (stm32_spidev_initialize != NULL)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/nucleo-f303re/src/stm32_spi.c

@@ -87,14 +87,14 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the board.
  *
  ****************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
 #if defined(CONFIG_LCD_SSD1351)
   (void)stm32_configgpio(GPIO_OLED_CS); /* OLED chip select */
@@ -110,7 +110,7 @@ void weak_function stm32_spiinitialize(void)
  *   must be provided by board-specific logic.  They are implementations of
  *   the select and status methods of the SPI interface defined by struct
  *   spi_ops_s (see include/nuttx/spi/spi.h).  All other methods (including
- *   up_spiinitialize()) are provided by common STM32 logic.  To use this
+ *   stm32_spibus_initialize()) are provided by common STM32 logic.  To use this
  *   common SPI logic on your board:
  *
  *   1. Provide logic in stm32_boardinitialize() to configure SPI chip select
@@ -119,9 +119,9 @@ void weak_function stm32_spiinitialize(void)
  *      in your board-specific logic.  These functions will perform chip
  *      selection and status operations using GPIOs in the way your board is
  *      configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind
  *      the SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/nucleo-f303re/src/stm32_ssd1351.c

@@ -50,6 +50,8 @@
 #include <nuttx/lcd/ssd1351.h>
 
 #include "stm32_gpio.h"
+#include "stm32_spi.h"
+
 #include "nucleo-f303re.h"
 
 #ifdef CONFIG_LCD_SSD1351
@@ -109,7 +111,7 @@ FAR struct lcd_dev_s *board_graphics_setup(unsigned int devno)
 
   /* Get the SPI1 port interface */
 
-  spi = up_spiinitialize(1);
+  spi = stm32_spibus_initialize(1);
   if (spi == NULL)
     {
       lcddbg("Failed to initialize SPI port 1\n");

configs/nucleo-f4x1re/src/nucleo-f4x1re.h

@@ -289,14 +289,14 @@ extern struct sdio_dev_s *g_sdio;
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins.
  *
  ************************************************************************************/
 
-void stm32_spiinitialize(void);
+void stm32_spidev_initialize(void);
 
 /************************************************************************************
  * Name: stm32_usbinitialize

configs/nucleo-f4x1re/src/stm32_boot.c

@@ -82,11 +82,11 @@ void stm32_boardinitialize(void)
 #endif
 
   /* Configure SPI chip selects if 1) SP2 is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-  stm32_spiinitialize();
+  stm32_spidev_initialize();
 #endif
 
   /* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not

configs/nucleo-f4x1re/src/stm32_spi.c

@@ -47,9 +47,9 @@
 #include <nuttx/spi/spi.h>
 #include <arch/board/board.h>
 
-#include <up_arch.h>
-#include <chip.h>
-#include <stm32.h>
+#include "up_arch.h"
+#include "chip.h"
+#include "stm32.h"
 
 #include "nucleo-f4x1re.h"
 
@@ -95,7 +95,7 @@ struct spi_dev_s *g_spi2;
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Nucleo-F401RE and
@@ -103,12 +103,12 @@ struct spi_dev_s *g_spi2;
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
 #ifdef CONFIG_STM32_SPI1
   /* Configure SPI-based devices */
 
-  g_spi1 = up_spiinitialize(1);
+  g_spi1 = stm32_spibus_initialize(1);
   if (!g_spi1)
     {
       spidbg("[boot] FAILED to initialize SPI port 1\n");
@@ -126,7 +126,7 @@ void weak_function stm32_spiinitialize(void)
 #ifdef CONFIG_STM32_SPI2
   /* Configure SPI-based devices */
 
-  g_spi2 = up_spiinitialize(2);
+  g_spi2 = stm32_spibus_initialize(2);
 
   /* Setup CS, EN & IRQ line IOs */
 
@@ -145,7 +145,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -154,9 +154,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/nucleo-f4x1re/src/stm32_wireless.c

@@ -292,7 +292,7 @@ int wireless_archinitialize(size_t max_rx_size)
 
   /* Get an instance of the SPI interface */
 
-  spi = up_spiinitialize(CONFIG_CC3000_SPIDEV);
+  spi = stm32_spibus_initialize(CONFIG_CC3000_SPIDEV);
   if (!spi)
     {
       idbg("Failed to initialize SPI bus %d\n", CONFIG_CC3000_SPIDEV);

configs/olimex-stm32-p107/src/olimex-stm32-p107.h

@@ -75,14 +75,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the M3 Wildfire board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 
 #endif  /* __ASSEMBLY__ */
 #endif /* __CONFIGS_OLIMEX_STM32_P107_SRC_H */

configs/olimex-stm32-p107/src/stm32_boot.c

@@ -69,13 +69,13 @@
 void stm32_boardinitialize(void)
 {
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI3)
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/olimex-stm32-p107/src/stm32_encx24j600.c

@@ -51,6 +51,8 @@
 #include "chip.h"
 #include "up_arch.h"
 #include "up_internal.h"
+#include "stm32_spi.h"
+
 #include "olimex-stm32-p107.h"
 
 #ifdef CONFIG_ENCX24J600
@@ -175,7 +177,7 @@ void up_netinitialize(void)
    * 2) Clocking for the SPI1 peripheral was also provided earlier in boot-up.
    */
 
-  spi = up_spiinitialize(ENCX24J600_SPI_PORTNO);
+  spi = stm32_spibus_initialize(ENCX24J600_SPI_PORTNO);
   if (!spi)
     {
       nlldbg("Failed to initialize SPI port %d\n", ENCX24J600_SPI_PORTNO);

configs/olimex-stm32-p107/src/stm32_spi.c

@@ -49,6 +49,7 @@
 #include "up_arch.h"
 #include "chip.h"
 #include "stm32.h"
+
 #include "olimex-stm32-p107.h"
 
 #if defined(CONFIG_STM32_SPI3)
@@ -84,14 +85,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Olimex stm32-p107 board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
   /* NOTE: Clocking for SPI3 was already provided in stm32_rcc.c.
    *       Configurations of SPI pins is performed in stm32_spi.c.
@@ -114,7 +115,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -123,9 +124,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/olimexino-stm32/src/olimexino-stm32.h

@@ -135,7 +135,7 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins.
@@ -144,7 +144,7 @@
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || \
     defined(CONFIG_STM32_SPI3)
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 #endif
 
 /************************************************************************************

configs/olimexino-stm32/src/stm32_boot.c

@@ -95,12 +95,12 @@ void stm32_boardinitialize(void)
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || \
     defined(CONFIG_STM32_SPI3)
   /* Configure SPI chip selects if 1) SP2 is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/olimexino-stm32/src/stm32_composite.c

@@ -103,7 +103,7 @@ int composite_archinitialize(void)
   syslog(LOG_INFO, "Initializing SPI port %d\n",
          OLIMEXINO_STM32_MMCSDSPIPORTNO);
 
-  spi = up_spiinitialize(OLIMEXINO_STM32_MMCSDSPIPORTNO);
+  spi = stm32_spibus_initialize(OLIMEXINO_STM32_MMCSDSPIPORTNO);
   if (!spi)
     {
       syslog(LOG_ERR, "ERROR: Failed to initialize SPI port %d\n",

configs/olimexino-stm32/src/stm32_spi.c

@@ -86,14 +86,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
   /* Setup CS */
 
@@ -114,7 +114,7 @@ void weak_function stm32_spiinitialize(void)
  *   must be provided by board-specific logic.  They are implementations of
  *   the select and status methods of the SPI interface defined by struct
  *   spi_ops_s (see include/nuttx/spi/spi.h). All other methods (including
- *   up_spiinitialize()) are provided by common STM32 logic.  To use this
+ *   stm32_spibus_initialize()) are provided by common STM32 logic.  To use this
  *   common SPI logic on your board:
  *
  *   1. Provide logic in stm32_boardinitialize() to configure SPI chip
@@ -123,9 +123,9 @@ void weak_function stm32_spiinitialize(void)
  *      in your board-specific logic.  These functions will perform chip
  *      selection and status operations using GPIOs in the way your board
  *      is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind
  *      the SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/olimexino-stm32/src/stm32_usbmsc.c

@@ -105,7 +105,7 @@ int usbmsc_archinitialize(void)
   syslog(LOG_INFO, "Initializing SPI port %d\n",
       OLIMEXINO_STM32_MMCSDSPIPORTNO);
 
-  spi = up_spiinitialize(OLIMEXINO_STM32_MMCSDSPIPORTNO);
+  spi = stm32_spibus_initialize(OLIMEXINO_STM32_MMCSDSPIPORTNO);
   if (!spi)
     {
       syslog(LOG_ERR, "ERROR: Failed to initialize SPI port %d\n",

configs/shenzhou/src/shenzhou.h

@@ -413,14 +413,14 @@
  ****************************************************************************************************/
 
 /****************************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the STM3240G-EVAL board.
  *
  ****************************************************************************************************/
 
-void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spidev_initialize(void);
 
 /****************************************************************************************************
  * Name: stm32_usbinitialize

configs/shenzhou/src/stm32_boot.c

@@ -72,13 +72,13 @@
 void stm32_boardinitialize(void)
 {
   /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI3)
-  if (stm32_spiinitialize)
+  if (stm32_spidev_initialize)
     {
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
     }
 #endif
 

configs/shenzhou/src/stm32_mmcsd.c

@@ -46,6 +46,8 @@
 #include <nuttx/spi/spi.h>
 #include <nuttx/mmcsd.h>
 
+#include "stm32_spi.h"
+
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
@@ -95,7 +97,7 @@ int stm32_sdinitialize(int minor)
 
   fvdbg("Initializing SPI port %d\n", STM32_MMCSDSPIPORTNO);
 
-  spi = up_spiinitialize(STM32_MMCSDSPIPORTNO);
+  spi = stm32_spibus_initialize(STM32_MMCSDSPIPORTNO);
   if (!spi)
     {
       fdbg("Failed to initialize SPI port %d\n", STM32_MMCSDSPIPORTNO);

configs/shenzhou/src/stm32_spi.c

@@ -84,14 +84,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Shenzhou board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
   /* NOTE: Clocking for SPI1 and/or SPI3 was already provided in stm32_rcc.c.
    *       Configurations of SPI pins is performed in stm32_spi.c.
@@ -124,7 +124,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -133,9 +133,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/shenzhou/src/stm32_touchscreen.c

@@ -260,7 +260,7 @@ int board_tsc_setup(int minor)
 
   /* Get an instance of the SPI interface */
 
-  dev = up_spiinitialize(CONFIG_ADS7843E_SPIDEV);
+  dev = stm32_spibus_initialize(CONFIG_ADS7843E_SPIDEV);
   if (!dev)
     {
       idbg("Failed to initialize SPI bus %d\n", CONFIG_ADS7843E_SPIDEV);

configs/shenzhou/src/stm32_w25.c

@@ -50,6 +50,8 @@
 #  include <nuttx/spi/spi.h>
 #  include <nuttx/mtd/mtd.h>
 #  include <nuttx/fs/nxffs.h>
+
+#  include "stm32_spi.h"
 #endif
 
 #include "shenzhou.h"
@@ -102,7 +104,7 @@ int stm32_w25initialize(int minor)
 
   /* Get the SPI port */
 
-  spi = up_spiinitialize(1);
+  spi = stm32_spibus_initialize(1);
   if (!spi)
     {
       fdbg("ERROR: Failed to initialize SPI port 2\n");

configs/spark/src/spark.h

@@ -246,14 +246,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins.
  *
  ************************************************************************************/
 
-void stm32_spiinitialize(void);
+void stm32_spidev_initialize(void);
 
 /************************************************************************************
  * Name: stm32_usbinitialize

configs/spark/src/stm32_boot.c

@@ -83,11 +83,11 @@ void stm32_boardinitialize(void)
 #endif
 
   /* Configure SPI chip selects if 1) SP2 is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
+   * stm32_spidev_initialize() has been brought into the link.
    */
 
 #if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-      stm32_spiinitialize();
+      stm32_spidev_initialize();
 #endif
 
 

configs/spark/src/stm32_composite.c

@@ -141,7 +141,7 @@ static int do_composite_archinitialize(void)
 
   fvdbg("Initializing SPI port %d\n", CONFIG_SPARK_FLASH_SPI);
 
-  spi = up_spiinitialize(CONFIG_SPARK_FLASH_SPI);
+  spi = stm32_spibus_initialize(CONFIG_SPARK_FLASH_SPI);
   if (!spi)
     {
       fdbg("ERROR: Failed to initialize SPI port %d\n",

configs/spark/src/stm32_nsh.c

@@ -146,7 +146,7 @@ int board_app_initialize(void)
   syslog(LOG_INFO, "Initializing SPI port %d\n",
          CONFIG_SPARK_FLASH_SPI);
 
-  spi = up_spiinitialize(CONFIG_SPARK_FLASH_SPI);
+  spi = stm32_spibus_initialize(CONFIG_SPARK_FLASH_SPI);
   if (!spi)
     {
       syslog(LOG_ERR, "ERROR: Failed to initialize SPI port %d\n",

configs/spark/src/stm32_spi.c

@@ -90,14 +90,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: stm32_spiinitialize
+ * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Spark board.
  *
  ************************************************************************************/
 
-void weak_function stm32_spiinitialize(void)
+void weak_function stm32_spidev_initialize(void)
 {
 #ifdef CONFIG_STM32_SPI2
 
@@ -123,7 +123,7 @@ void weak_function stm32_spiinitialize(void)
  *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
  *   provided by board-specific logic.  They are implementations of the select
  *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
+ *   include/nuttx/spi/spi.h). All other methods (including stm32_spibus_initialize())
  *   are provided by common STM32 logic.  To use this common SPI logic on your
  *   board:
  *
@@ -132,9 +132,9 @@ void weak_function stm32_spiinitialize(void)
  *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
  *      board-specific logic.  These functions will perform chip selection and
  *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
+ *   3. Add a calls to stm32_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by stm32_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).

configs/spark/src/stm32_wireless.c

@@ -293,7 +293,7 @@ int wireless_archinitialize(size_t max_rx_size)
 
   /* Get an instance of the SPI interface */
 
-  spi = up_spiinitialize(CONFIG_CC3000_SPIDEV);
+  spi = stm32_spibus_initialize(CONFIG_CC3000_SPIDEV);
   if (!spi)
     {
       idbg("Failed to initialize SPI bus %d\n", CONFIG_CC3000_SPIDEV);