| /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ |
| /* |
| * This file is provided under a dual BSD/GPLv2 license. When using or |
| * redistributing this file, you may do so under either license. |
| * |
| * Copyright(c) 2017 Intel Corporation |
| * |
| * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com> |
| */ |
| |
| #ifndef __SOF_INTEL_SHIM_H |
| #define __SOF_INTEL_SHIM_H |
| |
| enum sof_intel_hw_ip_version { |
| SOF_INTEL_TANGIER, |
| SOF_INTEL_BAYTRAIL, |
| SOF_INTEL_BROADWELL, |
| SOF_INTEL_CAVS_1_5, /* SkyLake, KabyLake, AmberLake */ |
| SOF_INTEL_CAVS_1_5_PLUS,/* ApolloLake, GeminiLake */ |
| SOF_INTEL_CAVS_1_8, /* CannonLake, CometLake, CoffeeLake */ |
| SOF_INTEL_CAVS_2_0, /* IceLake, JasperLake */ |
| SOF_INTEL_CAVS_2_5, /* TigerLake, AlderLake */ |
| SOF_INTEL_ACE_1_0, /* MeteorLake */ |
| SOF_INTEL_ACE_2_0, /* LunarLake */ |
| SOF_INTEL_ACE_3_0, /* PantherLake */ |
| }; |
| |
| /* |
| * SHIM registers for BYT, BSW, CHT, BDW |
| */ |
| |
| #define SHIM_CSR (SHIM_OFFSET + 0x00) |
| #define SHIM_PISR (SHIM_OFFSET + 0x08) |
| #define SHIM_PIMR (SHIM_OFFSET + 0x10) |
| #define SHIM_ISRX (SHIM_OFFSET + 0x18) |
| #define SHIM_ISRD (SHIM_OFFSET + 0x20) |
| #define SHIM_IMRX (SHIM_OFFSET + 0x28) |
| #define SHIM_IMRD (SHIM_OFFSET + 0x30) |
| #define SHIM_IPCX (SHIM_OFFSET + 0x38) |
| #define SHIM_IPCD (SHIM_OFFSET + 0x40) |
| #define SHIM_ISRSC (SHIM_OFFSET + 0x48) |
| #define SHIM_ISRLPESC (SHIM_OFFSET + 0x50) |
| #define SHIM_IMRSC (SHIM_OFFSET + 0x58) |
| #define SHIM_IMRLPESC (SHIM_OFFSET + 0x60) |
| #define SHIM_IPCSC (SHIM_OFFSET + 0x68) |
| #define SHIM_IPCLPESC (SHIM_OFFSET + 0x70) |
| #define SHIM_CLKCTL (SHIM_OFFSET + 0x78) |
| #define SHIM_CSR2 (SHIM_OFFSET + 0x80) |
| #define SHIM_LTRC (SHIM_OFFSET + 0xE0) |
| #define SHIM_HMDC (SHIM_OFFSET + 0xE8) |
| |
| #define SHIM_PWMCTRL 0x1000 |
| |
| /* |
| * SST SHIM register bits for BYT, BSW, CHT, BDW |
| * Register bit naming and functionaility can differ between devices. |
| */ |
| |
| /* CSR / CS */ |
| #define SHIM_CSR_RST BIT(1) |
| #define SHIM_CSR_SBCS0 BIT(2) |
| #define SHIM_CSR_SBCS1 BIT(3) |
| #define SHIM_CSR_DCS(x) ((x) << 4) |
| #define SHIM_CSR_DCS_MASK (0x7 << 4) |
| #define SHIM_CSR_STALL BIT(10) |
| #define SHIM_CSR_S0IOCS BIT(21) |
| #define SHIM_CSR_S1IOCS BIT(23) |
| #define SHIM_CSR_LPCS BIT(31) |
| #define SHIM_CSR_24MHZ_LPCS \ |
| (SHIM_CSR_SBCS0 | SHIM_CSR_SBCS1 | SHIM_CSR_LPCS) |
| #define SHIM_CSR_24MHZ_NO_LPCS (SHIM_CSR_SBCS0 | SHIM_CSR_SBCS1) |
| #define SHIM_BYT_CSR_RST BIT(0) |
| #define SHIM_BYT_CSR_VECTOR_SEL BIT(1) |
| #define SHIM_BYT_CSR_STALL BIT(2) |
| #define SHIM_BYT_CSR_PWAITMODE BIT(3) |
| |
| /* ISRX / ISC */ |
| #define SHIM_ISRX_BUSY BIT(1) |
| #define SHIM_ISRX_DONE BIT(0) |
| #define SHIM_BYT_ISRX_REQUEST BIT(1) |
| |
| /* ISRD / ISD */ |
| #define SHIM_ISRD_BUSY BIT(1) |
| #define SHIM_ISRD_DONE BIT(0) |
| |
| /* IMRX / IMC */ |
| #define SHIM_IMRX_BUSY BIT(1) |
| #define SHIM_IMRX_DONE BIT(0) |
| #define SHIM_BYT_IMRX_REQUEST BIT(1) |
| |
| /* IMRD / IMD */ |
| #define SHIM_IMRD_DONE BIT(0) |
| #define SHIM_IMRD_BUSY BIT(1) |
| #define SHIM_IMRD_SSP0 BIT(16) |
| #define SHIM_IMRD_DMAC0 BIT(21) |
| #define SHIM_IMRD_DMAC1 BIT(22) |
| #define SHIM_IMRD_DMAC (SHIM_IMRD_DMAC0 | SHIM_IMRD_DMAC1) |
| |
| /* IPCX / IPCC */ |
| #define SHIM_IPCX_DONE BIT(30) |
| #define SHIM_IPCX_BUSY BIT(31) |
| #define SHIM_BYT_IPCX_DONE BIT_ULL(62) |
| #define SHIM_BYT_IPCX_BUSY BIT_ULL(63) |
| |
| /* IPCD */ |
| #define SHIM_IPCD_DONE BIT(30) |
| #define SHIM_IPCD_BUSY BIT(31) |
| #define SHIM_BYT_IPCD_DONE BIT_ULL(62) |
| #define SHIM_BYT_IPCD_BUSY BIT_ULL(63) |
| |
| /* CLKCTL */ |
| #define SHIM_CLKCTL_SMOS(x) ((x) << 24) |
| #define SHIM_CLKCTL_MASK (3 << 24) |
| #define SHIM_CLKCTL_DCPLCG BIT(18) |
| #define SHIM_CLKCTL_SCOE1 BIT(17) |
| #define SHIM_CLKCTL_SCOE0 BIT(16) |
| |
| /* CSR2 / CS2 */ |
| #define SHIM_CSR2_SDFD_SSP0 BIT(1) |
| #define SHIM_CSR2_SDFD_SSP1 BIT(2) |
| |
| /* LTRC */ |
| #define SHIM_LTRC_VAL(x) ((x) << 0) |
| |
| /* HMDC */ |
| #define SHIM_HMDC_HDDA0(x) ((x) << 0) |
| #define SHIM_HMDC_HDDA1(x) ((x) << 7) |
| #define SHIM_HMDC_HDDA_E0_CH0 1 |
| #define SHIM_HMDC_HDDA_E0_CH1 2 |
| #define SHIM_HMDC_HDDA_E0_CH2 4 |
| #define SHIM_HMDC_HDDA_E0_CH3 8 |
| #define SHIM_HMDC_HDDA_E1_CH0 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH0) |
| #define SHIM_HMDC_HDDA_E1_CH1 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH1) |
| #define SHIM_HMDC_HDDA_E1_CH2 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH2) |
| #define SHIM_HMDC_HDDA_E1_CH3 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH3) |
| #define SHIM_HMDC_HDDA_E0_ALLCH \ |
| (SHIM_HMDC_HDDA_E0_CH0 | SHIM_HMDC_HDDA_E0_CH1 | \ |
| SHIM_HMDC_HDDA_E0_CH2 | SHIM_HMDC_HDDA_E0_CH3) |
| #define SHIM_HMDC_HDDA_E1_ALLCH \ |
| (SHIM_HMDC_HDDA_E1_CH0 | SHIM_HMDC_HDDA_E1_CH1 | \ |
| SHIM_HMDC_HDDA_E1_CH2 | SHIM_HMDC_HDDA_E1_CH3) |
| |
| /* Audio DSP PCI registers */ |
| #define PCI_VDRTCTL0 0xa0 |
| #define PCI_VDRTCTL1 0xa4 |
| #define PCI_VDRTCTL2 0xa8 |
| #define PCI_VDRTCTL3 0xaC |
| |
| /* VDRTCTL0 */ |
| #define PCI_VDRTCL0_D3PGD BIT(0) |
| #define PCI_VDRTCL0_D3SRAMPGD BIT(1) |
| #define PCI_VDRTCL0_DSRAMPGE_SHIFT 12 |
| #define PCI_VDRTCL0_DSRAMPGE_MASK GENMASK(PCI_VDRTCL0_DSRAMPGE_SHIFT + 19,\ |
| PCI_VDRTCL0_DSRAMPGE_SHIFT) |
| #define PCI_VDRTCL0_ISRAMPGE_SHIFT 2 |
| #define PCI_VDRTCL0_ISRAMPGE_MASK GENMASK(PCI_VDRTCL0_ISRAMPGE_SHIFT + 9,\ |
| PCI_VDRTCL0_ISRAMPGE_SHIFT) |
| |
| /* VDRTCTL2 */ |
| #define PCI_VDRTCL2_DCLCGE BIT(1) |
| #define PCI_VDRTCL2_DTCGE BIT(10) |
| #define PCI_VDRTCL2_APLLSE_MASK BIT(31) |
| |
| /* PMCS */ |
| #define PCI_PMCS 0x84 |
| #define PCI_PMCS_PS_MASK 0x3 |
| |
| /* Intel quirks */ |
| #define SOF_INTEL_PROCEN_FMT_QUIRK BIT(0) |
| |
| /* DSP hardware descriptor */ |
| struct sof_intel_dsp_desc { |
| int cores_num; |
| int host_managed_cores_mask; |
| int init_core_mask; /* cores available after fw boot */ |
| int ipc_req; |
| int ipc_req_mask; |
| int ipc_ack; |
| int ipc_ack_mask; |
| int ipc_ctl; |
| int rom_status_reg; |
| int rom_init_timeout; |
| int ssp_count; /* ssp count of the platform */ |
| int ssp_base_offset; /* base address of the SSPs */ |
| u32 sdw_shim_base; |
| u32 sdw_alh_base; |
| u32 d0i3_offset; |
| u32 quirks; |
| enum sof_intel_hw_ip_version hw_ip_version; |
| int (*read_sdw_lcount)(struct snd_sof_dev *sdev); |
| void (*enable_sdw_irq)(struct snd_sof_dev *sdev, bool enable); |
| bool (*check_sdw_irq)(struct snd_sof_dev *sdev); |
| bool (*check_sdw_wakeen_irq)(struct snd_sof_dev *sdev); |
| void (*sdw_process_wakeen)(struct snd_sof_dev *sdev); |
| bool (*check_ipc_irq)(struct snd_sof_dev *sdev); |
| int (*power_down_dsp)(struct snd_sof_dev *sdev); |
| int (*disable_interrupts)(struct snd_sof_dev *sdev); |
| int (*cl_init)(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot); |
| }; |
| |
| extern const struct snd_sof_dsp_ops sof_tng_ops; |
| |
| extern const struct sof_intel_dsp_desc tng_chip_info; |
| |
| struct sof_intel_stream { |
| size_t posn_offset; |
| }; |
| |
| static inline const struct sof_intel_dsp_desc *get_chip_info(struct snd_sof_pdata *pdata) |
| { |
| const struct sof_dev_desc *desc = pdata->desc; |
| |
| return desc->chip_info; |
| } |
| |
| #endif |
