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stm32l4: add pinconf settings for I2C

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Add one pin configuration for I2C1 of the STM32L4 series.

Change-Id: Id05d916f2a1126ca439aebcddd8dc9c91015f6fe
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Neil Armstrong 2016-10-05 15:46:23 +02:00 • committed by Kumar Gala
commit c14867069a
1 changed files with 10 additions and 0 deletions
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10
arch/arm/soc/st_stm32/stm32l4/soc_pinmux.c
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@ -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,