Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * MUSB OTG driver register I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright 2005 Mentor Graphics Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * Copyright (C) 2005-2006 by Texas Instruments
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Copyright (C) 2006-2007 Nokia Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef __MUSB_LINUX_PLATFORM_ARCH_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define __MUSB_LINUX_PLATFORM_ARCH_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define musb_ep_select(_mbase, _epnum)	musb->io.ep_select((_mbase), (_epnum))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)  * struct musb_io - IO functions for MUSB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)  * @ep_offset:	platform specific function to get end point offset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)  * @ep_select:	platform specific function to select end point
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)  * @fifo_offset: platform specific function to get fifo offset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)  * @read_fifo:	platform specific function to read fifo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)  * @write_fifo:	platform specific function to write fifo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)  * @busctl_offset: platform specific function to get busctl offset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)  * @get_toggle: platform specific function to get toggle
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)  * @set_toggle: platform specific function to set toggle
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) struct musb_io {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	u32	(*ep_offset)(u8 epnum, u16 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	void	(*ep_select)(void __iomem *mbase, u8 epnum);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	u32	(*fifo_offset)(u8 epnum);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	void	(*read_fifo)(struct musb_hw_ep *hw_ep, u16 len, u8 *buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	void	(*write_fifo)(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	u32	(*busctl_offset)(u8 epnum, u16 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	u16	(*get_toggle)(struct musb_qh *qh, int is_out);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	u16	(*set_toggle)(struct musb_qh *qh, int is_out, struct urb *urb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) /* Do not add new entries here, add them the struct musb_io instead */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) extern u8 (*musb_readb)(void __iomem *addr, u32 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) extern void (*musb_writeb)(void __iomem *addr, u32 offset, u8 data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) extern u8 (*musb_clearb)(void __iomem *addr, u32 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) extern u16 (*musb_readw)(void __iomem *addr, u32 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) extern void (*musb_writew)(void __iomem *addr, u32 offset, u16 data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) extern u16 (*musb_clearw)(void __iomem *addr, u32 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) extern u32 musb_readl(void __iomem *addr, u32 offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) extern void musb_writel(void __iomem *addr, u32 offset, u32 data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #endif