/* SPDX-License-Identifier: GPL-2.0-only */ /* * MTD primitives for XIP support. Architecture specific functions * * Do not include this file directly. It's included from linux/mtd/xip.h * * Author: Nicolas Pitre * Created: Nov 2, 2004 * Copyright: (C) 2004 MontaVista Software, Inc. */ #ifndef __ARCH_SA1100_MTD_XIP_H__ #define __ARCH_SA1100_MTD_XIP_H__ #include <mach/hardware.h> #define xip_irqpending() (ICIP & ICMR) /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ #define xip_currtime() readl_relaxed(OSCR) #define xip_elapsed_since(x) (signed)((readl_relaxed(OSCR) - (x)) / 4) #endif /* __ARCH_SA1100_MTD_XIP_H__ */