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include: dt-bindings: pinctrl: stm32-pinctrlf1.h complete stm32f1 header

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Complete and modify some USART/UART TX pin configurations.

Signed-off-by: Istvan Bisz <istvan.bisz@t-online.hu>
This commit is contained in:
Istvan Bisz 2018-08-18 13:10:58 +02:00 • committed by Anas Nashif
commit 41d5a9422c
1 changed files with 1 additions and 1 deletions
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include/dt-bindings/pinctrl/stm32-pinctrlf1.h
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@ -75,7 +75,7 @@
* registers for particular pin. * registers for particular pin.
*/ */
#define STM32_PIN_USART_TX (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL) #define STM32_PIN_USART_TX (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL | STM32_PUPD_PULL_UP)
#define STM32_PIN_USART_RX (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT) #define STM32_PIN_USART_RX (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT)
#define STM32_PIN_I2C (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_OPEN_DRAIN) #define STM32_PIN_I2C (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_OPEN_DRAIN)
#define STM32_PIN_PWM (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL) #define STM32_PIN_PWM (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL)