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- /* SPDX-License-Identifier: GPL-2.0-only */
- /* include/linux/platform_data/s3c-hsotg.h
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <[email protected]>
- * http://armlinux.simtec.co.uk/
- *
- * S3C USB2.0 High-speed / OtG platform information
- */
- #ifndef __LINUX_USB_S3C_HSOTG_H
- #define __LINUX_USB_S3C_HSOTG_H
- struct platform_device;
- enum dwc2_hsotg_dmamode {
- S3C_HSOTG_DMA_NONE, /* do not use DMA at-all */
- S3C_HSOTG_DMA_ONLY, /* always use DMA */
- S3C_HSOTG_DMA_DRV, /* DMA is chosen by driver */
- };
- /**
- * struct dwc2_hsotg_plat - platform data for high-speed otg/udc
- * @dma: Whether to use DMA or not.
- * @is_osc: The clock source is an oscillator, not a crystal
- */
- struct dwc2_hsotg_plat {
- enum dwc2_hsotg_dmamode dma;
- unsigned int is_osc:1;
- int phy_type;
- int (*phy_init)(struct platform_device *pdev, int type);
- int (*phy_exit)(struct platform_device *pdev, int type);
- };
- extern void dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd);
- #endif /* __LINUX_USB_S3C_HSOTG_H */
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