From 366fb423c5efbee418c109724b9f53bb99cf448a Mon Sep 17 00:00:00 2001 From: bigtreetech Date: Sat, 27 Sep 2025 16:32:29 +0800 Subject: [PATCH] stm32: Add spi2_PB6_PB7_PB8 and spi3_PC11_PC12_PC10 for stm32g0 Signed-off-by: Alan.Ma from BigTreeTech tech@biqu3d.com --- src/stm32/spi.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/src/stm32/spi.c b/src/stm32/spi.c index 62c5eed18..358d21a26 100644 --- a/src/stm32/spi.c +++ b/src/stm32/spi.c @@ -151,9 +151,13 @@ struct spi_info { DECL_CONSTANT_STR("BUS_PINS_spi2_PC2_PC3_PB10", "PC2,PC3,PB10"); DECL_ENUMERATION("spi_bus", "spi2_PB2_PB11_PB10", 4); DECL_CONSTANT_STR("BUS_PINS_spi2_PB2_PB11_PB10", "PB2,PB11,PB10"); + DECL_ENUMERATION("spi_bus", "spi2_PB6_PB7_PB8", 5); + DECL_CONSTANT_STR("BUS_PINS_spi2_PB6_PB7_PB8", "PB6,PB7,PB8"); #ifdef SPI3 - DECL_ENUMERATION("spi_bus", "spi3_PB4_PB5_PB3", 5); + DECL_ENUMERATION("spi_bus", "spi3_PB4_PB5_PB3", 6); DECL_CONSTANT_STR("BUS_PINS_spi3_PB4_PB5_PB3", "PB4,PB5,PB3"); + DECL_ENUMERATION("spi_bus", "spi3_PC11_PC12_PC10", 7); + DECL_CONSTANT_STR("BUS_PINS_spi3_PC11_PC12_PC10", "PC11,PC12,PC10"); #endif // Deprecated "spi1" style mappings DECL_ENUMERATION("spi_bus", "spi2", 0); @@ -165,7 +169,7 @@ struct spi_info { DECL_ENUMERATION("spi_bus", "spi2a", 3); DECL_CONSTANT_STR("BUS_PINS_spi2a", "PC2,PC3,PB10"); #ifdef SPI3 - DECL_ENUMERATION("spi_bus", "spi3", 5); + DECL_ENUMERATION("spi_bus", "spi3", 6); DECL_CONSTANT_STR("BUS_PINS_spi3", "PB4,PB5,PB3"); #endif #elif CONFIG_MACH_STM32G4 @@ -266,8 +270,10 @@ static const struct spi_info spi_bus[] = { { SPI1, GPIO('B', 4), GPIO('B', 5), GPIO('B', 3), SPI_FUNCTION(0, 0, 0) }, { SPI2, GPIO('C', 2), GPIO('C', 3), GPIO('B', 10), SPI_FUNCTION(1, 1, 5) }, { SPI2, GPIO('B', 2), GPIO('B', 11), GPIO('B', 10), SPI_FUNCTION(1, 0, 5) }, + { SPI2, GPIO('B', 6), GPIO('B', 7), GPIO('B', 8), SPI_FUNCTION(4, 1, 1) }, #ifdef SPI3 { SPI3, GPIO('B', 4), GPIO('B', 5), GPIO('B', 3), SPI_FUNCTION(9, 9, 9) }, + { SPI3, GPIO('C', 11), GPIO('C', 12), GPIO('C', 10), SPI_FUNCTION(4, 4, 4) }, #endif #elif CONFIG_MACH_STM32G4 { SPI2, GPIO('B', 14), GPIO('B', 15), GPIO('B', 13), SPI_FUNCTION(5, 5, 5) },