/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
 * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
 */

#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/alternative.h>

/*
 *	__flush_dcache_area(kaddr, size)
 *
 *	Ensure that any D-cache lines for the interval [kaddr, kaddr+size)
 *	are cleaned and invalidated to the PoC.
 *
 *	- kaddr   - kernel address
 *	- size    - size in question
 */
SYM_FUNC_START_PI(rk_md_flush_dcache_area)
	dcache_by_line_op civac, sy, x0, x1, x2, x3
	ret
SYM_FUNC_END_PI(rk_md_flush_dcache_area)