41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
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* Copyright (c) 2023 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_USB_UDC_DWC2_H
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#define ZEPHYR_DRIVERS_USB_UDC_DWC2_H
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#include <stdint.h>
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#include <zephyr/device.h>
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#include <zephyr/drivers/usb/udc.h>
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#include <usb_dwc2_hw.h>
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/* Vendor quirks per driver instance */
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struct dwc2_vendor_quirks {
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int (*clk_enable)(const struct device *dev);
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int (*clk_disable)(const struct device *dev);
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int (*pwr_on)(const struct device *dev);
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int (*pwr_off)(const struct device *dev);
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int (*irq_clear)(const struct device *dev);
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};
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/* Driver configuration per instance */
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struct udc_dwc2_config {
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size_t num_of_eps;
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struct udc_ep_config *ep_cfg_in;
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struct udc_ep_config *ep_cfg_out;
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int speed_idx;
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struct usb_dwc2_reg *const base;
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/* Pointer to pin control configuration or NULL */
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struct pinctrl_dev_config *const pcfg;
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/* Pointer to vendor quirks or NULL */
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struct dwc2_vendor_quirks *const quirks;
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void (*make_thread)(const struct device *dev);
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void (*irq_enable_func)(const struct device *dev);
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void (*irq_disable_func)(const struct device *dev);
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};
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#endif /* ZEPHYR_DRIVERS_USB_UDC_DWC2_H */
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