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 11 int amd_sdw_manager_start(struct amd_sdw_manager *amd_manager); 12 amd_updatel(void __iomem * mmio,int offset,u32 mask,u32 val)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 22