From c14867069a01b5ba3fef0561ed5c0d2fc41ed3c1 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 5 Oct 2016 15:46:23 +0200 Subject: [PATCH] stm32l4: add pinconf settings for I2C Add one pin configuration for I2C1 of the STM32L4 series. Change-Id: Id05d916f2a1126ca439aebcddd8dc9c91015f6fe Signed-off-by: Fabien Parent Signed-off-by: Kumar Gala --- arch/arm/soc/st_stm32/stm32l4/soc_pinmux.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/soc/st_stm32/stm32l4/soc_pinmux.c b/arch/arm/soc/st_stm32/stm32l4/soc_pinmux.c index f6b796cb4ab..9d1fdfb99a5 100644 --- a/arch/arm/soc/st_stm32/stm32l4/soc_pinmux.c +++ b/arch/arm/soc/st_stm32/stm32l4/soc_pinmux.c @@ -44,6 +44,16 @@ static const stm32_pin_func_t pin_pa3_funcs[] = { STM32L4X_PIN_CONFIG_BIAS_HIGH_IMPEDANCE, }; +static const stm32_pin_func_t pin_pb6_funcs[] = { + [STM32L4X_PINMUX_FUNC_PB6_I2C1_SCL - 1] = + STM32L4X_PIN_CONFIG_OPEN_DRAIN_PULL_UP, +}; + +static const stm32_pin_func_t pin_pb7_funcs[] = { + [STM32L4X_PINMUX_FUNC_PB7_I2C1_SDA - 1] = + STM32L4X_PIN_CONFIG_OPEN_DRAIN_PULL_UP, +}; + static const stm32_pin_func_t pin_pb10_funcs[] = { [STM32L4X_PINMUX_FUNC_PB10_USART3_TX - 1] = STM32L4X_PIN_CONFIG_PUSH_PULL,