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zephyr/arch/arm/soc/st_stm32/stm32l4/soc_pinmux.h

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stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
/*
* Copyright (c) 2016 Open-RnD Sp. z o.o.
* Copyright (c) 2016 BayLibre, SAS
*
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-18 17:01:01 -08:00
* SPDX-License-Identifier: Apache-2.0
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
*/
#ifndef _STM32L4X_SOC_PINMUX_H_
#define _STM32L4X_SOC_PINMUX_H_
/* IO pin functions */
enum stm32l4x_pin_config_mode {
STM32L4X_PIN_CONFIG_BIAS_HIGH_IMPEDANCE = 0,
STM32L4X_PIN_CONFIG_BIAS_PULL_UP,
STM32L4X_PIN_CONFIG_BIAS_PULL_DOWN,
STM32L4X_PIN_CONFIG_ANALOG,
STM32L4X_PIN_CONFIG_OPEN_DRAIN,
STM32L4X_PIN_CONFIG_OPEN_DRAIN_PULL_UP,
STM32L4X_PIN_CONFIG_OPEN_DRAIN_PULL_DOWN,
STM32L4X_PIN_CONFIG_PUSH_PULL,
STM32L4X_PIN_CONFIG_PUSH_PULL_PULL_UP,
STM32L4X_PIN_CONFIG_PUSH_PULL_PULL_DOWN,
};
#endif /* _STM32L4X_SOC_PINMUX_H_ */
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