blob: fa7898b944f97b743e271f7ff6afc40c45021135 [file] [log] [blame]
/*
* Copyright (c) 2016 Open-RnD Sp. z o.o.
*
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT st_stm32_gpio
#include <errno.h>
#include <zephyr/kernel.h>
#include <zephyr/device.h>
#include <soc.h>
#include <stm32_ll_bus.h>
#include <stm32_ll_exti.h>
#include <stm32_ll_gpio.h>
#include <stm32_ll_pwr.h>
#include <stm32_ll_system.h>
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/clock_control/stm32_clock_control.h>
#include <pinmux/pinmux_stm32.h>
#include <zephyr/drivers/pinmux.h>
#include <zephyr/sys/util.h>
#include <zephyr/drivers/interrupt_controller/exti_stm32.h>
#include <zephyr/pm/device.h>
#include <zephyr/pm/device_runtime.h>
#include "stm32_hsem.h"
#include "gpio_stm32.h"
#include "gpio_utils.h"
/**
* @brief Common GPIO driver for STM32 MCUs.
*/
/**
* @brief EXTI interrupt callback
*/
static void gpio_stm32_isr(int line, void *arg)
{
struct gpio_stm32_data *data = arg;
gpio_fire_callbacks(&data->cb, data->dev, BIT(line));
}
/**
* @brief Common gpio flags to custom flags
*/
static int gpio_stm32_flags_to_conf(int flags, int *pincfg)
{
if ((flags & GPIO_OUTPUT) != 0) {
/* Output only or Output/Input */
*pincfg = STM32_PINCFG_MODE_OUTPUT;
if ((flags & GPIO_SINGLE_ENDED) != 0) {
if (flags & GPIO_LINE_OPEN_DRAIN) {
*pincfg |= STM32_PINCFG_OPEN_DRAIN;
} else {
/* Output can't be open source */
return -ENOTSUP;
}
} else {
*pincfg |= STM32_PINCFG_PUSH_PULL;
}
if ((flags & GPIO_PULL_UP) != 0) {
*pincfg |= STM32_PINCFG_PULL_UP;
} else if ((flags & GPIO_PULL_DOWN) != 0) {
*pincfg |= STM32_PINCFG_PULL_DOWN;
}
} else if ((flags & GPIO_INPUT) != 0) {
/* Input */
*pincfg = STM32_PINCFG_MODE_INPUT;
if ((flags & GPIO_PULL_UP) != 0) {
*pincfg |= STM32_PINCFG_PULL_UP;
} else if ((flags & GPIO_PULL_DOWN) != 0) {
*pincfg |= STM32_PINCFG_PULL_DOWN;
} else {
*pincfg |= STM32_PINCFG_FLOATING;
}
} else {
/* Deactivated: Analog */
*pincfg = STM32_PINCFG_MODE_ANALOG;
}
return 0;
}
/**
* @brief Translate pin to pinval that the LL library needs
*/
static inline uint32_t stm32_pinval_get(int pin)
{
uint32_t pinval;
#ifdef CONFIG_SOC_SERIES_STM32F1X
pinval = (1 << pin) << GPIO_PIN_MASK_POS;
if (pin < 8) {
pinval |= 1 << pin;
} else {
pinval |= (1 << (pin % 8)) | 0x04000000;
}
#else
pinval = 1 << pin;
#endif
return pinval;
}
/**
* @brief Configure the hardware.
*/
static void gpio_stm32_configure_raw(const struct device *dev, int pin,
int conf, int func)
{
const struct gpio_stm32_config *cfg = dev->config;
GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
int pin_ll = stm32_pinval_get(pin);
#ifdef CONFIG_SOC_SERIES_STM32F1X
ARG_UNUSED(func);
uint32_t temp = conf &
(STM32_MODE_INOUT_MASK << STM32_MODE_INOUT_SHIFT);
if (temp == STM32_MODE_INPUT) {
temp = conf & (STM32_CNF_IN_MASK << STM32_CNF_IN_SHIFT);
if (temp == STM32_CNF_IN_ANALOG) {
LL_GPIO_SetPinMode(gpio, pin_ll, LL_GPIO_MODE_ANALOG);
} else if (temp == STM32_CNF_IN_FLOAT) {
LL_GPIO_SetPinMode(gpio, pin_ll, LL_GPIO_MODE_FLOATING);
} else {
temp = conf & (STM32_PUPD_MASK << STM32_PUPD_SHIFT);
if (temp == STM32_PUPD_PULL_UP) {
LL_GPIO_SetPinPull(gpio, pin_ll,
LL_GPIO_PULL_UP);
} else {
LL_GPIO_SetPinPull(gpio, pin_ll,
LL_GPIO_PULL_DOWN);
}
LL_GPIO_SetPinMode(gpio, pin_ll, LL_GPIO_MODE_INPUT);
}
} else {
temp = conf & (STM32_CNF_OUT_1_MASK << STM32_CNF_OUT_1_SHIFT);
if (temp == STM32_CNF_GP_OUTPUT) {
LL_GPIO_SetPinMode(gpio, pin_ll, LL_GPIO_MODE_OUTPUT);
} else {
LL_GPIO_SetPinMode(gpio, pin_ll,
LL_GPIO_MODE_ALTERNATE);
}
temp = conf & (STM32_CNF_OUT_0_MASK << STM32_CNF_OUT_0_SHIFT);
if (temp == STM32_CNF_PUSH_PULL) {
LL_GPIO_SetPinOutputType(gpio, pin_ll,
LL_GPIO_OUTPUT_PUSHPULL);
} else {
LL_GPIO_SetPinOutputType(gpio, pin_ll,
LL_GPIO_OUTPUT_OPENDRAIN);
}
temp = conf &
(STM32_MODE_OSPEED_MASK << STM32_MODE_OSPEED_SHIFT);
if (temp == STM32_MODE_OUTPUT_MAX_2) {
LL_GPIO_SetPinSpeed(gpio, pin_ll,
LL_GPIO_SPEED_FREQ_LOW);
} else if (temp == STM32_MODE_OUTPUT_MAX_10) {
LL_GPIO_SetPinSpeed(gpio, pin_ll,
LL_GPIO_SPEED_FREQ_MEDIUM);
} else {
LL_GPIO_SetPinSpeed(gpio, pin_ll,
LL_GPIO_SPEED_FREQ_HIGH);
}
}
#else
unsigned int mode, otype, ospeed, pupd;
mode = conf & (STM32_MODER_MASK << STM32_MODER_SHIFT);
otype = conf & (STM32_OTYPER_MASK << STM32_OTYPER_SHIFT);
ospeed = conf & (STM32_OSPEEDR_MASK << STM32_OSPEEDR_SHIFT);
pupd = conf & (STM32_PUPDR_MASK << STM32_PUPDR_SHIFT);
z_stm32_hsem_lock(CFG_HW_GPIO_SEMID, HSEM_LOCK_DEFAULT_RETRY);
#if defined(CONFIG_SOC_SERIES_STM32L4X) && defined(GPIO_ASCR_ASC0)
/*
* For STM32L47xx/48xx, register ASCR should be configured to connect
* analog switch of gpio lines to the ADC.
*/
if (mode == STM32_MODER_ANALOG_MODE) {
LL_GPIO_EnablePinAnalogControl(gpio, pin_ll);
}
#endif
LL_GPIO_SetPinOutputType(gpio, pin_ll, otype >> STM32_OTYPER_SHIFT);
LL_GPIO_SetPinSpeed(gpio, pin_ll, ospeed >> STM32_OSPEEDR_SHIFT);
LL_GPIO_SetPinPull(gpio, pin_ll, pupd >> STM32_PUPDR_SHIFT);
if (mode == STM32_MODER_ALT_MODE) {
if (pin < 8) {
LL_GPIO_SetAFPin_0_7(gpio, pin_ll, func);
} else {
LL_GPIO_SetAFPin_8_15(gpio, pin_ll, func);
}
}
LL_GPIO_SetPinMode(gpio, pin_ll, mode >> STM32_MODER_SHIFT);
z_stm32_hsem_unlock(CFG_HW_GPIO_SEMID);
#endif /* CONFIG_SOC_SERIES_STM32F1X */
}
/**
* @brief GPIO port clock handling
*/
static int gpio_stm32_clock_request(const struct device *dev, bool on)
{
const struct gpio_stm32_config *cfg = dev->config;
int ret = 0;
__ASSERT_NO_MSG(dev != NULL);
/* enable clock for subsystem */
const struct device *clk = DEVICE_DT_GET(STM32_CLOCK_CONTROL_NODE);
if (on) {
ret = clock_control_on(clk,
(clock_control_subsys_t *)&cfg->pclken);
} else {
ret = clock_control_off(clk,
(clock_control_subsys_t *)&cfg->pclken);
}
if (ret != 0) {
return ret;
}
return ret;
}
static inline uint32_t gpio_stm32_pin_to_exti_line(int pin)
{
#if defined(CONFIG_SOC_SERIES_STM32L0X) || \
defined(CONFIG_SOC_SERIES_STM32F0X)
return ((pin % 4 * 4) << 16) | (pin / 4);
#elif defined(CONFIG_SOC_SERIES_STM32MP1X)
return (((pin * 8) % 32) << 16) | (pin / 4);
#elif defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
return ((pin & 0x3) << (16 + 3)) | (pin >> 2);
#else
return (0xF << ((pin % 4 * 4) + 16)) | (pin / 4);
#endif
}
static void gpio_stm32_set_exti_source(int port, int pin)
{
uint32_t line = gpio_stm32_pin_to_exti_line(pin);
#if defined(CONFIG_SOC_SERIES_STM32L0X) && defined(LL_SYSCFG_EXTI_PORTH)
/*
* Ports F and G are not present on some STM32L0 parts, so
* for these parts port H external interrupt should be enabled
* by writing value 0x5 instead of 0x7.
*/
if (port == STM32_PORTH) {
port = LL_SYSCFG_EXTI_PORTH;
}
#endif
z_stm32_hsem_lock(CFG_HW_EXTI_SEMID, HSEM_LOCK_DEFAULT_RETRY);
#ifdef CONFIG_SOC_SERIES_STM32F1X
LL_GPIO_AF_SetEXTISource(port, line);
#elif CONFIG_SOC_SERIES_STM32MP1X
LL_EXTI_SetEXTISource(port, line);
#elif defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
LL_EXTI_SetEXTISource(port, line);
#else
LL_SYSCFG_SetEXTISource(port, line);
#endif
z_stm32_hsem_unlock(CFG_HW_EXTI_SEMID);
}
static int gpio_stm32_get_exti_source(int pin)
{
uint32_t line = gpio_stm32_pin_to_exti_line(pin);
int port;
#ifdef CONFIG_SOC_SERIES_STM32F1X
port = LL_GPIO_AF_GetEXTISource(line);
#elif CONFIG_SOC_SERIES_STM32MP1X
port = LL_EXTI_GetEXTISource(line);
#elif defined(CONFIG_SOC_SERIES_STM32G0X) || \
defined(CONFIG_SOC_SERIES_STM32L5X) || \
defined(CONFIG_SOC_SERIES_STM32U5X)
port = LL_EXTI_GetEXTISource(line);
#else
port = LL_SYSCFG_GetEXTISource(line);
#endif
#if defined(CONFIG_SOC_SERIES_STM32L0X) && defined(LL_SYSCFG_EXTI_PORTH)
/*
* Ports F and G are not present on some STM32L0 parts, so
* for these parts port H external interrupt is enabled
* by writing value 0x5 instead of 0x7.
*/
if (port == LL_SYSCFG_EXTI_PORTH) {
port = STM32_PORTH;
}
#endif
return port;
}
/**
* @brief Enable EXTI of the specific line
*/
static int gpio_stm32_enable_int(int port, int pin)
{
#if defined(CONFIG_SOC_SERIES_STM32F2X) || \
defined(CONFIG_SOC_SERIES_STM32F3X) || \
defined(CONFIG_SOC_SERIES_STM32F4X) || \
defined(CONFIG_SOC_SERIES_STM32F7X) || \
defined(CONFIG_SOC_SERIES_STM32H7X) || \
defined(CONFIG_SOC_SERIES_STM32L1X) || \
defined(CONFIG_SOC_SERIES_STM32L4X) || \
defined(CONFIG_SOC_SERIES_STM32G4X)
const struct device *clk = DEVICE_DT_GET(STM32_CLOCK_CONTROL_NODE);
struct stm32_pclken pclken = {
#ifdef CONFIG_SOC_SERIES_STM32H7X
.bus = STM32_CLOCK_BUS_APB4,
.enr = LL_APB4_GRP1_PERIPH_SYSCFG
#else
.bus = STM32_CLOCK_BUS_APB2,
.enr = LL_APB2_GRP1_PERIPH_SYSCFG
#endif /* CONFIG_SOC_SERIES_STM32H7X */
};
int ret;
/* Enable SYSCFG clock */
ret = clock_control_on(clk, (clock_control_subsys_t *) &pclken);
if (ret != 0) {
return ret;
}
#endif
gpio_stm32_set_exti_source(port, pin);
return 0;
}
static int gpio_stm32_port_get_raw(const struct device *dev, uint32_t *value)
{
const struct gpio_stm32_config *cfg = dev->config;
GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
*value = LL_GPIO_ReadInputPort(gpio);
return 0;
}
static int gpio_stm32_port_set_masked_raw(const struct device *dev,
gpio_port_pins_t mask,
gpio_port_value_t value)
{
const struct gpio_stm32_config *cfg = dev->config;
GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
uint32_t port_value;
z_stm32_hsem_lock(CFG_HW_GPIO_SEMID, HSEM_LOCK_DEFAULT_RETRY);
port_value = LL_GPIO_ReadOutputPort(gpio);
LL_GPIO_WriteOutputPort(gpio, (port_value & ~mask) | (mask & value));
z_stm32_hsem_unlock(CFG_HW_GPIO_SEMID);
return 0;
}
static int gpio_stm32_port_set_bits_raw(const struct device *dev,
gpio_port_pins_t pins)
{
const struct gpio_stm32_config *cfg = dev->config;
GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
/*
* On F1 series, using LL API requires a costly pin mask translation.
* Skip it and use CMSIS API directly. Valid also on other series.
*/
WRITE_REG(gpio->BSRR, pins);
return 0;
}
static int gpio_stm32_port_clear_bits_raw(const struct device *dev,
gpio_port_pins_t pins)
{
const struct gpio_stm32_config *cfg = dev->config;
GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
#ifdef CONFIG_SOC_SERIES_STM32F1X
/*
* On F1 series, using LL API requires a costly pin mask translation.
* Skip it and use CMSIS API directly.
*/
WRITE_REG(gpio->BRR, pins);
#else
/* On other series, LL abstraction is needed */
LL_GPIO_ResetOutputPin(gpio, pins);
#endif
return 0;
}
static int gpio_stm32_port_toggle_bits(const struct device *dev,
gpio_port_pins_t pins)
{
const struct gpio_stm32_config *cfg = dev->config;
GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
/*
* On F1 series, using LL API requires a costly pin mask translation.
* Skip it and use CMSIS API directly. Valid also on other series.
*/
z_stm32_hsem_lock(CFG_HW_GPIO_SEMID, HSEM_LOCK_DEFAULT_RETRY);
WRITE_REG(gpio->ODR, READ_REG(gpio->ODR) ^ pins);
z_stm32_hsem_unlock(CFG_HW_GPIO_SEMID);
return 0;
}
#ifdef CONFIG_SOC_SERIES_STM32F1X
#define IS_GPIO_OUT GPIO_OUT
#else
#define IS_GPIO_OUT STM32_GPIO
#endif
int gpio_stm32_configure(const struct device *dev, int pin, int conf, int func)
{
int ret;
ret = pm_device_runtime_get(dev);
if (ret < 0) {
return ret;
}
gpio_stm32_configure_raw(dev, pin, conf, func);
if (func == IS_GPIO_OUT) {
uint32_t gpio_out = conf & (STM32_ODR_MASK << STM32_ODR_SHIFT);
if (gpio_out == STM32_ODR_1) {
gpio_stm32_port_set_bits_raw(dev, BIT(pin));
} else if (gpio_out == STM32_ODR_0) {
gpio_stm32_port_clear_bits_raw(dev, BIT(pin));
}
}
return pm_device_runtime_put(dev);
}
/**
* @brief Configure pin or port
*/
static int gpio_stm32_config(const struct device *dev,
gpio_pin_t pin, gpio_flags_t flags)
{
int err;
int pincfg;
/* figure out if we can map the requested GPIO
* configuration
*/
err = gpio_stm32_flags_to_conf(flags, &pincfg);
if (err != 0) {
return err;
}
/* Enable device clock before configuration (requires bank writes) */
err = pm_device_runtime_get(dev);
if (err < 0) {
return err;
}
if ((flags & GPIO_OUTPUT) != 0) {
if ((flags & GPIO_OUTPUT_INIT_HIGH) != 0) {
gpio_stm32_port_set_bits_raw(dev, BIT(pin));
} else if ((flags & GPIO_OUTPUT_INIT_LOW) != 0) {
gpio_stm32_port_clear_bits_raw(dev, BIT(pin));
}
}
gpio_stm32_configure_raw(dev, pin, pincfg, 0);
/* Release clock only if configuration doesn't require bank writes */
if ((flags & GPIO_OUTPUT) == 0) {
err = pm_device_runtime_put(dev);
if (err < 0) {
return err;
}
}
return 0;
}
static int gpio_stm32_pin_interrupt_configure(const struct device *dev,
gpio_pin_t pin,
enum gpio_int_mode mode,
enum gpio_int_trig trig)
{
const struct gpio_stm32_config *cfg = dev->config;
struct gpio_stm32_data *data = dev->data;
int edge = 0;
int err = 0;
if (mode == GPIO_INT_MODE_DISABLED) {
if (gpio_stm32_get_exti_source(pin) == cfg->port) {
stm32_exti_disable(pin);
stm32_exti_unset_callback(pin);
stm32_exti_trigger(pin, STM32_EXTI_TRIG_NONE);
}
/* else: No irq source configured for pin. Nothing to disable */
goto exit;
}
/* Level trigger interrupts not supported */
if (mode == GPIO_INT_MODE_LEVEL) {
err = -ENOTSUP;
goto exit;
}
if (stm32_exti_set_callback(pin, gpio_stm32_isr, data) != 0) {
err = -EBUSY;
goto exit;
}
gpio_stm32_enable_int(cfg->port, pin);
switch (trig) {
case GPIO_INT_TRIG_LOW:
edge = STM32_EXTI_TRIG_FALLING;
break;
case GPIO_INT_TRIG_HIGH:
edge = STM32_EXTI_TRIG_RISING;
break;
case GPIO_INT_TRIG_BOTH:
edge = STM32_EXTI_TRIG_BOTH;
break;
}
stm32_exti_trigger(pin, edge);
stm32_exti_enable(pin);
exit:
return err;
}
static int gpio_stm32_manage_callback(const struct device *dev,
struct gpio_callback *callback,
bool set)
{
struct gpio_stm32_data *data = dev->data;
return gpio_manage_callback(&data->cb, callback, set);
}
static const struct gpio_driver_api gpio_stm32_driver = {
.pin_configure = gpio_stm32_config,
.port_get_raw = gpio_stm32_port_get_raw,
.port_set_masked_raw = gpio_stm32_port_set_masked_raw,
.port_set_bits_raw = gpio_stm32_port_set_bits_raw,
.port_clear_bits_raw = gpio_stm32_port_clear_bits_raw,
.port_toggle_bits = gpio_stm32_port_toggle_bits,
.pin_interrupt_configure = gpio_stm32_pin_interrupt_configure,
.manage_callback = gpio_stm32_manage_callback,
};
#ifdef CONFIG_PM_DEVICE
static int gpio_stm32_pm_action(const struct device *dev,
enum pm_device_action action)
{
switch (action) {
case PM_DEVICE_ACTION_RESUME:
return gpio_stm32_clock_request(dev, true);
case PM_DEVICE_ACTION_SUSPEND:
return gpio_stm32_clock_request(dev, false);
default:
return -ENOTSUP;
}
return 0;
}
#endif /* CONFIG_PM_DEVICE */
/**
* @brief Initialize GPIO port
*
* Perform basic initialization of a GPIO port. The code will
* enable the clock for corresponding peripheral.
*
* @param dev GPIO device struct
*
* @return 0
*/
static int gpio_stm32_init(const struct device *dev)
{
struct gpio_stm32_data *data = dev->data;
int ret;
data->dev = dev;
#if defined(PWR_CR2_IOSV) && DT_NODE_HAS_STATUS(DT_NODELABEL(gpiog), okay)
z_stm32_hsem_lock(CFG_HW_RCC_SEMID, HSEM_LOCK_DEFAULT_RETRY);
/* Port G[15:2] requires external power supply */
/* Cf: L4/L5 RM, Chapter "Independent I/O supply rail" */
LL_PWR_EnableVddIO2();
z_stm32_hsem_unlock(CFG_HW_RCC_SEMID);
#endif
/* enable port clock (if runtime PM is not enabled) */
ret = gpio_stm32_clock_request(dev, !IS_ENABLED(CONFIG_PM_DEVICE_RUNTIME));
if (ret < 0) {
return ret;
}
pm_device_init_suspended(dev);
(void)pm_device_runtime_enable(dev);
return 0;
}
#define GPIO_DEVICE_INIT(__node, __suffix, __base_addr, __port, __cenr, __bus) \
static const struct gpio_stm32_config gpio_stm32_cfg_## __suffix = { \
.common = { \
.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_NGPIOS(16U), \
}, \
.base = (uint32_t *)__base_addr, \
.port = __port, \
.pclken = { .bus = __bus, .enr = __cenr } \
}; \
static struct gpio_stm32_data gpio_stm32_data_## __suffix; \
PM_DEVICE_DT_DEFINE(__node, gpio_stm32_pm_action); \
DEVICE_DT_DEFINE(__node, \
gpio_stm32_init, \
PM_DEVICE_DT_GET(__node), \
&gpio_stm32_data_## __suffix, \
&gpio_stm32_cfg_## __suffix, \
PRE_KERNEL_1, \
CONFIG_GPIO_INIT_PRIORITY, \
&gpio_stm32_driver)
#define GPIO_DEVICE_INIT_STM32(__suffix, __SUFFIX) \
GPIO_DEVICE_INIT(DT_NODELABEL(gpio##__suffix), \
__suffix, \
DT_REG_ADDR(DT_NODELABEL(gpio##__suffix)), \
STM32_PORT##__SUFFIX, \
DT_CLOCKS_CELL(DT_NODELABEL(gpio##__suffix), bits),\
DT_CLOCKS_CELL(DT_NODELABEL(gpio##__suffix), bus))
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpioa), okay)
GPIO_DEVICE_INIT_STM32(a, A);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpioa), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpiob), okay)
GPIO_DEVICE_INIT_STM32(b, B);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpiob), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpioc), okay)
GPIO_DEVICE_INIT_STM32(c, C);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpioc), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpiod), okay)
GPIO_DEVICE_INIT_STM32(d, D);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpiod), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpioe), okay)
GPIO_DEVICE_INIT_STM32(e, E);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpioe), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpiof), okay)
GPIO_DEVICE_INIT_STM32(f, F);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpiof), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpiog), okay)
GPIO_DEVICE_INIT_STM32(g, G);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpiog), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpioh), okay)
GPIO_DEVICE_INIT_STM32(h, H);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpioh), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpioi), okay)
GPIO_DEVICE_INIT_STM32(i, I);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpioi), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpioj), okay)
GPIO_DEVICE_INIT_STM32(j, J);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpioj), okay) */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(gpiok), okay)
GPIO_DEVICE_INIT_STM32(k, K);
#endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpiok), okay) */