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arm/rp2040/common: Change SPI board functions to weak

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Summary
Board logic change.
This PR adds weak_function attributes to the RP2040 common SPI board logic.
This allows board developers to override and extend the SPI board logic.

Signed-off-by: Kevin Witteveen (MartiniMarter) <kevinwit1999@gmail.com>
This commit is contained in:
Kevin Witteveen (MartiniMarter)
2025-02-28 21:02:40 -03:00
committed by Alan C. Assis
parent 89ddf9e7b9
commit fb853be004
1 changed files with 14 additions and 8 deletions
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boards/arm/rp2040/common/src/rp2040_spi.c
+14 -8
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@@ -70,8 +70,9 @@
****************************************************************************/
#ifdef CONFIG_RP2040_SPI0
void rp2040_spi0select(struct spi_dev_s *dev, uint32_t devid,
bool selected)
void weak_function rp2040_spi0select(struct spi_dev_s *dev,
uint32_t devid,
bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid,
selected ? "assert" : "de-assert");
@@ -79,7 +80,8 @@ void rp2040_spi0select(struct spi_dev_s *dev, uint32_t devid,
rp2040_gpio_put(CONFIG_RP2040_SPI0_CS_GPIO, !selected);
}
uint8_t rp2040_spi0status(struct spi_dev_s *dev, uint32_t devid)
uint8_t weak_function rp2040_spi0status(struct spi_dev_s *dev,
uint32_t devid)
{
uint8_t ret = 0;
@@ -90,7 +92,8 @@ uint8_t rp2040_spi0status(struct spi_dev_s *dev, uint32_t devid)
}
#ifdef CONFIG_SPI_CMDDATA
int rp2040_spi0cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
int weak_function rp2040_spi0cmddata(struct spi_dev_s *dev,
uint32_t devid, bool cmd)
{
#ifdef CONFIG_LCD_ST7789
if (devid == SPIDEV_DISPLAY(0))
@@ -111,8 +114,9 @@ int rp2040_spi0cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
#endif
#ifdef CONFIG_RP2040_SPI1
void rp2040_spi1select(struct spi_dev_s *dev, uint32_t devid,
bool selected)
void weak_function rp2040_spi1select(struct spi_dev_s *dev,
uint32_t devid,
bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid,
selected ? "assert" : "de-assert");
@@ -120,7 +124,8 @@ void rp2040_spi1select(struct spi_dev_s *dev, uint32_t devid,
rp2040_gpio_put(CONFIG_RP2040_SPI1_CS_GPIO, !selected);
}
uint8_t rp2040_spi1status(struct spi_dev_s *dev, uint32_t devid)
uint8_t weak_function rp2040_spi1status(struct spi_dev_s *dev,
uint32_t devid)
{
uint8_t ret = 0;
@@ -131,7 +136,8 @@ uint8_t rp2040_spi1status(struct spi_dev_s *dev, uint32_t devid)
}
#ifdef CONFIG_SPI_CMDDATA
int rp2040_spi1cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
int weak_function rp2040_spi1cmddata(struct spi_dev_s *dev,
uint32_t devid, bool cmd)
{
#if defined (CONFIG_LCD_ST7789) || defined (CONFIG_LCD_ST7735) || defined (CONFIG_LCD_GC9A01)
if (devid == SPIDEV_DISPLAY(0))