Commit d925c660 authored by Gerard Marull-Paretas's avatar Gerard Marull-Paretas Committed by Anas Nashif
Browse files

drivers: pinmux: stm32: drop driver 



Drop STM32 pinmux driver in favor of pinctrl. Some definitions located
in pinmux headers were used by the pinctrl driver, so they have been
moved there.

Signed-off-by: default avatarGerard Marull-Paretas <gerard.marull@nordicsemi.no>
parent f1539b48

drivers/gpio/gpio_stm32.h

+5 −1
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@@ -12,8 +12,12 @@ 
 */



#include <zephyr/drivers/clock_control/stm32_clock_control.h>

#include <pinmux/pinmux_stm32.h>

#include <zephyr/drivers/gpio.h>

#if DT_HAS_COMPAT_STATUS_OKAY(st_stm32f1_pinctrl)

#include <zephyr/dt-bindings/pinctrl/stm32f1-pinctrl.h>

#else

#include <zephyr/dt-bindings/pinctrl/stm32-pinctrl.h>

#endif /* DT_HAS_COMPAT_STATUS_OKAY(st_stm32f1_pinctrl) */



/* GPIO buses definitions */

drivers/pinctrl/pinctrl_stm32.c

+26 −0
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@@ -14,6 +14,32 @@ 
#include <stm32_ll_gpio.h>

#include <stm32_ll_system.h>



/** Helper to extract IO port number from STM32PIN() encoded value */

#define STM32_PORT(__pin) \

	((__pin) >> 4)



/** Helper to extract IO pin number from STM32PIN() encoded value */

#define STM32_PIN(__pin) \

	((__pin) & 0xf)



/** Helper to extract IO port number from STM32_PINMUX() encoded value */

#define STM32_DT_PINMUX_PORT(__pin) \

	(((__pin) >> STM32_PORT_SHIFT) & STM32_PORT_MASK)



/** Helper to extract IO pin number from STM32_PINMUX() encoded value */

#define STM32_DT_PINMUX_LINE(__pin) \

	(((__pin) >> STM32_LINE_SHIFT) & STM32_LINE_MASK)



/** Helper to extract IO pin func from STM32_PINMUX() encoded value */

#define STM32_DT_PINMUX_FUNC(__pin) \

	(((__pin) >> STM32_MODE_SHIFT) & STM32_MODE_MASK)



#if DT_HAS_COMPAT_STATUS_OKAY(st_stm32f1_pinctrl)

/** Helper to extract IO pin remap from STM32_PINMUX() encoded value */

#define STM32_DT_PINMUX_REMAP(__pin) \

	(((__pin) >> STM32_REMAP_SHIFT) & STM32_REMAP_MASK)

#endif



/**

 * @brief Array containing pointers to each GPIO port.

 *

drivers/pinmux/CMakeLists.txt

+0 −1
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@@ -4,5 +4,4 @@ 
zephyr_sources_ifdef(CONFIG_PINMUX_LPC11U6X        pinmux_lpc11u6x.c)

zephyr_sources_ifdef(CONFIG_PINMUX_MCUX            pinmux_mcux.c)

zephyr_sources_ifdef(CONFIG_PINMUX_MCUX_LPC        pinmux_mcux_lpc.c)

zephyr_sources_ifdef(CONFIG_PINMUX_STM32           pinmux_stm32.c)

zephyr_sources_ifdef(CONFIG_PINMUX_XEC             pinmux_mchp_xec.c)

drivers/pinmux/Kconfig

+0 −2
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@@ -30,8 +30,6 @@ source "drivers/pinmux/Kconfig.mcux" 


source "drivers/pinmux/Kconfig.mcux_lpc"



source "drivers/pinmux/Kconfig.stm32"



source "drivers/pinmux/Kconfig.xec"



endif # PINMUX

drivers/pinmux/Kconfig.stm32

deleted100644 → 0
+0 −17
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# Configuration for STM32 pinmux



# Copyright (c) 2016 Open-RnD Sp. z o.o.

# SPDX-License-Identifier: Apache-2.0



config PINMUX_STM32

	bool "Pinmux driver for STM32 MCUs"

	depends on SOC_FAMILY_STM32

	help

	  Enable pin multiplexer for STM32 MCUs



config PINMUX_STM32_REMAP_INIT_PRIORITY

	int "Remap initialization priority"

	default 2

	help

	  Initialization priority for the routine in charge of configuring the

	  remap for pins PA11/12.

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