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stm32l4: add pinmux for USARTs

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Add macro for all the available pinmux for the USARTs present on
STM32L4.

Change-Id: Ie4352750e1c6f08642b3e222b57f2a791f08ef74
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 11:53:10 +02:00 • committed by Kumar Gala
commit a7edb4b336
2 changed files with 59 additions and 0 deletions
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4
drivers/pinmux/stm32/pinmux_stm32.h
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@ -314,4 +314,8 @@ void stm32_setup_pins(const struct pin_config *pinconf,
#include "pinmux_stm32f4.h" #include "pinmux_stm32f4.h"
#endif #endif
#ifdef CONFIG_SOC_SERIES_STM32L4X
#include "pinmux_stm32l4x.h"
#endif
#endif /* _STM32_PINMUX_H_ */ #endif /* _STM32_PINMUX_H_ */

55
drivers/pinmux/stm32/pinmux_stm32l4x.h Normal file
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@ -0,0 +1,55 @@
/*
* Copyright (c) 2016 Open-RnD Sp. z o.o.
* Copyright (c) 2016 BayLibre, SAS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _STM32L4X_PINMUX_H_
#define _STM32L4X_PINMUX_H_
/**
* @file Header for STM32L4X pin multiplexing helper
*/
#define STM32L4X_PINMUX_FUNC_PA9_USART1_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PA10_USART1_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PA2_USART2_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PA3_USART2_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PB6_USART3_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PB7_USART3_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PB10_USART3_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PB11_USART3_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PC4_USART3_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PC5_USART3_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PC10_USART3_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PC11_USART3_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PD5_USART2_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PD6_USART2_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PD5_USART2_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PD6_USART2_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PD8_USART3_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PD9_USART3_RX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PG9_USART1_TX STM32_PINMUX_FUNC_ALT_7
#define STM32L4X_PINMUX_FUNC_PG10_USART1_RX STM32_PINMUX_FUNC_ALT_7
#endif /* _STM32L4X_PINMUX_H_ */