boards: disco_l475_iot1: Remove used pinmux configuration
USB IP is not directly available on disco_l475_iot1 and requires
some HW modifications to get it enabled.
Remove this USB pinmux configuration.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
diff --git a/boards/arm/disco_l475_iot1/pinmux.c b/boards/arm/disco_l475_iot1/pinmux.c
index ba061d6..de20b91 100644
--- a/boards/arm/disco_l475_iot1/pinmux.c
+++ b/boards/arm/disco_l475_iot1/pinmux.c
@@ -41,13 +41,6 @@
#ifdef CONFIG_PWM_STM32_2
{STM32_PIN_PA15, STM32L4X_PINMUX_FUNC_PA15_PWM2_CH1},
#endif /* CONFIG_PWM_STM32_2 */
-#ifdef CONFIG_USB_STM32
- {STM32_PIN_PA9, STM32L4X_PINMUX_FUNC_PA9_OTG_5V_VBUS},
- {STM32_PIN_PA10, STM32L4X_PINMUX_FUNC_PA10_OTG_FS_ID},
- {STM32_PIN_PA11, STM32L4X_PINMUX_FUNC_PA11_OTG_FS_DM},
- {STM32_PIN_PA12, STM32L4X_PINMUX_FUNC_PA12_OTG_FS_DP},
-#endif /* CONFIG_USB_STM32 */
-
};
static int pinmux_stm32_init(struct device *port)
