| /* |
| * Copyright (C) 2016 Cadence Design Systems - https://www.cadence.com/ |
| * Copyright 2018 NXP |
| * |
| * SPDX-License-Identifier: GPL-2.0 |
| */ |
| |
| #ifndef __DRIVERS_USB_CDNS_IO_H |
| #define __DRIVERS_USB_CDNS_IO_H |
| |
| #include <linux/io.h> |
| |
| static inline u32 cdns_readl(uint32_t __iomem *reg) |
| { |
| u32 value = 0; |
| |
| value = readl(reg); |
| return value; |
| } |
| |
| static inline void cdns_writel(uint32_t __iomem *reg, u32 value) |
| { |
| writel(value, reg); |
| } |
| |
| static inline void cdns_flush_cache(uintptr_t addr, int length) |
| { |
| flush_dcache_range(addr, addr + ROUND(length, ARCH_DMA_MINALIGN)); |
| } |
| |
| #endif /* __DRIVERS_USB_CDNS_IO_H */ |
