boards/common/stm32: add common USB OTG FS config for U5 family

boards/common/stm32/include/cfg_usb_otg_fs_u5.h

@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2019 Koen Zandberg
+ *               2023 Gunar Schorcht
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+/**
+ * @ingroup     boards_common_stm32
+ * @{
+ *
+ * @file
+ * @brief       Common configuration for STM32 OTG FS peripheral for U5 family
+ *
+ * @author      Koen Zandberg <koen@bergzand.net>
+ * @author      Gunar Schorcht <gunar@schorcht.net>
+ */
+
+#ifndef CFG_USB_OTG_FS_U5_H
+#define CFG_USB_OTG_FS_U5_H
+
+#include "periph_cpu.h"
+#include "usbdev_synopsys_dwc2.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Enable the full speed USB OTG peripheral
+ */
+#define DWC2_USB_OTG_FS_ENABLED
+
+/**
+ * @brief Common USB OTG FS configuration
+ */
+static const dwc2_usb_otg_fshs_config_t dwc2_usb_otg_fshs_config[] = {
+    {
+        .periph   = USB_OTG_FS_BASE,
+        .type     = DWC2_USB_OTG_FS,
+        .phy      = DWC2_USB_OTG_PHY_BUILTIN,
+        .rcc_mask = RCC_AHB2ENR1_OTGEN,
+        .irqn     = OTG_FS_IRQn,
+        .ahb      = AHB2,
+        .dm       = GPIO_PIN(PORT_A, 11),
+        .dp       = GPIO_PIN(PORT_A, 12),
+        .af       = GPIO_AF10,
+    }
+};
+
+/**
+ * @brief Number of available USB OTG peripherals
+ */
+#define USBDEV_NUMOF           ARRAY_SIZE(dwc2_usb_otg_fshs_config)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CFG_USB_OTG_FS_U5_H */
+/** @} */