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drivers: pinmux: stm32: Add support for STM32F302x8

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Add pin muxing for STM32F302x8 by sharing most of the definitions
of the STM32F303xC.  Add USART3 for both the 302x8 and the 303xC.
Add a PWM that is specific to the 302x8.

Signed-off-by: Galen Seitz <galens@seitzassoc.com>
This commit is contained in:
Galen Seitz 2018-10-09 21:59:37 -07:00 • committed by Anas Nashif
commit f5c146dad9
1 changed files with 10 additions and 1 deletions
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11
drivers/pinmux/stm32/pinmux_stm32f3.h
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@ -26,6 +26,11 @@
#define STM32F3_PINMUX_FUNC_PA3_USART2_RX \
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
#ifdef CONFIG_SOC_STM32F302X8
#define STM32F3_PINMUX_FUNC_PA0_PWM2_CH1 \
(STM32_PINMUX_ALT_FUNC_1 | STM32_PUSHPULL_NOPULL)
#endif
#ifndef CONFIG_SOC_STM32F334X8
#define STM32F3_PINMUX_FUNC_PD5_USART2_TX \
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
@ -33,7 +38,7 @@
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
#endif
#if CONFIG_SOC_STM32F303XC
#if CONFIG_SOC_STM32F302X8 || CONFIG_SOC_STM32F303XC
#define STM32F3_PINMUX_FUNC_PA9_I2C2_SCL \
(STM32_PINMUX_ALT_FUNC_4 | STM32_OPENDRAIN_PULLUP)
#define STM32F3_PINMUX_FUNC_PA10_I2C2_SDA \
@ -46,6 +51,10 @@
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
#define STM32F3_PINMUX_FUNC_PB11_USART3_RX \
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
#define STM32F3_PINMUX_FUNC_PC10_USART3_TX \
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
#define STM32F3_PINMUX_FUNC_PC11_USART3_RX \
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
#define STM32F3_PINMUX_FUNC_PF0_I2C2_SDA \
(STM32_PINMUX_ALT_FUNC_4 | STM32_OPENDRAIN_PULLUP)
#define STM32F3_PINMUX_FUNC_PF1_I2C2_SCL \