162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci/* 462306a36Sopenharmony_ci * Copyright (c) 2021 MediaTek Corporation. All rights reserved. 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci#ifndef __MTK_ADSP_HELPER_H__ 862306a36Sopenharmony_ci#define __MTK_ADSP_HELPER_H__ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#include <linux/firmware/mediatek/mtk-adsp-ipc.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci/* 1362306a36Sopenharmony_ci * Global important adsp data structure. 1462306a36Sopenharmony_ci */ 1562306a36Sopenharmony_cistruct mtk_adsp_chip_info { 1662306a36Sopenharmony_ci phys_addr_t pa_sram; 1762306a36Sopenharmony_ci phys_addr_t pa_dram; /* adsp dram physical base */ 1862306a36Sopenharmony_ci phys_addr_t pa_shared_dram; /* adsp dram physical base */ 1962306a36Sopenharmony_ci phys_addr_t pa_cfgreg; 2062306a36Sopenharmony_ci u32 sramsize; 2162306a36Sopenharmony_ci u32 dramsize; 2262306a36Sopenharmony_ci u32 cfgregsize; 2362306a36Sopenharmony_ci u32 shared_size; 2462306a36Sopenharmony_ci void __iomem *va_sram; /* corresponding to pa_sram */ 2562306a36Sopenharmony_ci void __iomem *va_dram; /* corresponding to pa_dram */ 2662306a36Sopenharmony_ci void __iomem *va_cfgreg; 2762306a36Sopenharmony_ci void __iomem *shared_sram; /* part of va_sram */ 2862306a36Sopenharmony_ci void __iomem *shared_dram; /* part of va_dram */ 2962306a36Sopenharmony_ci phys_addr_t adsp_bootup_addr; 3062306a36Sopenharmony_ci int dram_offset; /*dram offset between system and dsp view*/ 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci phys_addr_t pa_secreg; 3362306a36Sopenharmony_ci u32 secregsize; 3462306a36Sopenharmony_ci void __iomem *va_secreg; 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci phys_addr_t pa_busreg; 3762306a36Sopenharmony_ci u32 busregsize; 3862306a36Sopenharmony_ci void __iomem *va_busreg; 3962306a36Sopenharmony_ci}; 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_cistruct adsp_priv { 4262306a36Sopenharmony_ci struct device *dev; 4362306a36Sopenharmony_ci struct snd_sof_dev *sdev; 4462306a36Sopenharmony_ci struct mtk_adsp_ipc *dsp_ipc; 4562306a36Sopenharmony_ci struct platform_device *ipc_dev; 4662306a36Sopenharmony_ci struct mtk_adsp_chip_info *adsp; 4762306a36Sopenharmony_ci struct clk **clk; 4862306a36Sopenharmony_ci u32 (*ap2adsp_addr)(u32 addr, void *data); 4962306a36Sopenharmony_ci u32 (*adsp2ap_addr)(u32 addr, void *data); 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ci void *private_data; 5262306a36Sopenharmony_ci}; 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ci#endif 55