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pinmux: stm32f4: add MCO pin multiplexing helper

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Add MCO1(PA8) and MCO2(PC9) pin multiplexing helper on stm32f4 series

Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
This commit is contained in:
qianfan Zhao 2018-06-20 16:07:54 +08:00 • committed by Kumar Gala
commit 84f9dc7143
1 changed files with 6 additions and 0 deletions
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6
drivers/pinmux/stm32/pinmux_stm32f4.h
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@ -60,6 +60,9 @@
(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
STM32_OSPEEDR_VERY_HIGH_SPEED)
#define STM32F4_PINMUX_FUNC_PA8_MCO \
(STM32_PINMUX_ALT_FUNC_0 | STM32_PUSHPULL_NOPULL | \
STM32_OSPEEDR_VERY_HIGH_SPEED)
#define STM32F4_PINMUX_FUNC_PA8_I2C3_SCL \
(STM32_PINMUX_ALT_FUNC_4 | STM32_OPENDRAIN_PULLUP)
#define STM32F4_PINMUX_FUNC_PA8_UART7_RX \
@ -224,6 +227,9 @@
#define STM32F4_PINMUX_FUNC_PC8_PWM3_CH3 \
(STM32_PINMUX_ALT_FUNC_2 | STM32_PUSHPULL_NOPULL)
#define STM32F4_PINMUX_FUNC_PC9_MCO2 \
(STM32_PINMUX_ALT_FUNC_0 | STM32_PUSHPULL_NOPULL | \
STM32_OSPEEDR_VERY_HIGH_SPEED)
#define STM32F4_PINMUX_FUNC_PC9_PWM3_CH4 \
(STM32_PINMUX_ALT_FUNC_2 | STM32_PUSHPULL_NOPULL)
#define STM32F4_PINMUX_FUNC_PC9_I2C3_SDA \