diff options
Diffstat (limited to 'src/stm32')
| -rw-r--r-- | src/stm32/spi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/stm32/spi.c b/src/stm32/spi.c index 5e306fd1..8927bd23 100644 --- a/src/stm32/spi.c +++ b/src/stm32/spi.c @@ -31,6 +31,10 @@ DECL_CONSTANT_STR("BUS_PINS_spi3", "PB4,PB5,PB3"); #if CONFIG_MACH_STM32F4 DECL_ENUMERATION("spi_bus", "spi3a", 5); DECL_CONSTANT_STR("BUS_PINS_spi3a", "PC11,PC12,PC10"); + #ifdef SPI4 +DECL_ENUMERATION("spi_bus", "spi4", 6); +DECL_CONSTANT_STR("BUS_PINS_spi4", "PE13,PE14,PE12"); + #endif #endif #endif @@ -45,6 +49,9 @@ static const struct spi_info spi_bus[] = { { SPI3, GPIO('B', 4), GPIO('B', 5), GPIO('B', 3), GPIO_FUNCTION(6) }, #if CONFIG_MACH_STM32F4 { SPI3, GPIO('C', 11), GPIO('C', 12), GPIO('C', 10), GPIO_FUNCTION(6) }, + #ifdef SPI4 + { SPI4, GPIO('E', 13), GPIO('E', 14), GPIO('E', 12), GPIO_FUNCTION(5) }, + #endif #endif #endif }; |