Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
2/*
3 * Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.
4 */
5
6#ifndef __AMD_INIT_H
7#define __AMD_INIT_H
8
9#include <linux/soundwire/sdw_amd.h>
10
11int amd_sdw_manager_start(struct amd_sdw_manager *amd_manager);
12
13static inline void amd_updatel(void __iomem *mmio, int offset, u32 mask, u32 val)
14{
15 u32 tmp;
16
17 tmp = readl(mmio + offset);
18 tmp = (tmp & ~mask) | val;
19 writel(tmp, mmio + offset);
20}
21#endif