drivers/soundwire/amd_manager.h - linux/kernel/git/bpf/bpf-next - Git at Google

 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
 /*
  * Copyright (C) 2023-24 Advanced Micro Devices, Inc. All rights reserved.
  */

 #ifndef __AMD_MANAGER_H
 #define __AMD_MANAGER_H

 #include <linux/soundwire/sdw_amd.h>

 #define SDW_MANAGER_REG_OFFSET				0xc00
 #define AMD_SDW_DEFAULT_ROWS				50
 #define AMD_SDW_DEFAULT_COLUMNS				10
 #define ACP_PAD_PULLDOWN_CTRL				0x0001448
 #define ACP_SW_PAD_KEEPER_EN				0x0001454
 #define ACP_SW0_WAKE_EN					0x0001458
 #define ACP_EXTERNAL_INTR_CNTL0				0x0001a04
 #define ACP_EXTERNAL_INTR_STAT0				0x0001a0c
 #define ACP_EXTERNAL_INTR_CNTL(i)			(ACP_EXTERNAL_INTR_CNTL0 + ((i) * 4))
 #define ACP_EXTERNAL_INTR_STAT(i)			(ACP_EXTERNAL_INTR_STAT0 + ((i) * 4))
 #define ACP_SW_WAKE_EN(i)				(ACP_SW0_WAKE_EN + ((i) * 8))

 #define ACP_SW_EN					0x0003000
 #define ACP_SW_EN_STATUS				0x0003004
 #define ACP_SW_FRAMESIZE				0x0003008
 #define ACP_SW_SSP_COUNTER				0x000300c
 #define ACP_SW_AUDIO0_TX_EN				0x0003010
 #define ACP_SW_AUDIO0_TX_EN_STATUS			0x0003014
 #define ACP_SW_AUDIO0_TX_FRAME_FORMAT			0x0003018
 #define ACP_SW_AUDIO0_TX_SAMPLEINTERVAL			0x000301c
 #define ACP_SW_AUDIO0_TX_HCTRL_DP0			0x0003020
 #define ACP_SW_AUDIO0_TX_HCTRL_DP1			0x0003024
 #define ACP_SW_AUDIO0_TX_HCTRL_DP2			0x0003028
 #define ACP_SW_AUDIO0_TX_HCTRL_DP3			0x000302c
 #define ACP_SW_AUDIO0_TX_OFFSET_DP0			0x0003030
 #define ACP_SW_AUDIO0_TX_OFFSET_DP1			0x0003034
 #define ACP_SW_AUDIO0_TX_OFFSET_DP2			0x0003038
 #define ACP_SW_AUDIO0_TX_OFFSET_DP3			0x000303c
 #define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0		0x0003040
 #define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP1		0x0003044
 #define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP2		0x0003048
 #define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP3		0x000304c
 #define ACP_SW_AUDIO1_TX_EN				0x0003050
 #define ACP_SW_AUDIO1_TX_EN_STATUS			0x0003054
 #define ACP_SW_AUDIO1_TX_FRAME_FORMAT			0x0003058
 #define ACP_SW_AUDIO1_TX_SAMPLEINTERVAL			0x000305c
 #define ACP_SW_AUDIO1_TX_HCTRL				0x0003060
 #define ACP_SW_AUDIO1_TX_OFFSET				0x0003064
 #define ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0		0x0003068
 #define ACP_SW_AUDIO2_TX_EN				0x000306c
 #define ACP_SW_AUDIO2_TX_EN_STATUS			0x0003070
 #define ACP_SW_AUDIO2_TX_FRAME_FORMAT			0x0003074
 #define ACP_SW_AUDIO2_TX_SAMPLEINTERVAL			0x0003078
 #define ACP_SW_AUDIO2_TX_HCTRL				0x000307c
 #define ACP_SW_AUDIO2_TX_OFFSET				0x0003080
 #define ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0		0x0003084
 #define ACP_SW_AUDIO0_RX_EN				0x0003088
 #define ACP_SW_AUDIO0_RX_EN_STATUS			0x000308c
 #define ACP_SW_AUDIO0_RX_FRAME_FORMAT			0x0003090
 #define ACP_SW_AUDIO0_RX_SAMPLEINTERVAL			0x0003094
 #define ACP_SW_AUDIO0_RX_HCTRL_DP0			0x0003098
 #define ACP_SW_AUDIO0_RX_HCTRL_DP1			0x000309c
 #define ACP_SW_AUDIO0_RX_HCTRL_DP2			0x0003100
 #define ACP_SW_AUDIO0_RX_HCTRL_DP3			0x0003104
 #define ACP_SW_AUDIO0_RX_OFFSET_DP0			0x0003108
 #define ACP_SW_AUDIO0_RX_OFFSET_DP1			0x000310c
 #define ACP_SW_AUDIO0_RX_OFFSET_DP2			0x0003110
 #define ACP_SW_AUDIO0_RX_OFFSET_DP3			0x0003114
 #define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0		0x0003118
 #define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP1		0x000311c
 #define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP2		0x0003120
 #define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP3		0x0003124
 #define ACP_SW_AUDIO1_RX_EN				0x0003128
 #define ACP_SW_AUDIO1_RX_EN_STATUS			0x000312c
 #define ACP_SW_AUDIO1_RX_FRAME_FORMAT			0x0003130
 #define ACP_SW_AUDIO1_RX_SAMPLEINTERVAL			0x0003134
 #define ACP_SW_AUDIO1_RX_HCTRL				0x0003138
 #define ACP_SW_AUDIO1_RX_OFFSET				0x000313c
 #define ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0		0x0003140
 #define ACP_SW_AUDIO2_RX_EN				0x0003144
 #define ACP_SW_AUDIO2_RX_EN_STATUS			0x0003148
 #define ACP_SW_AUDIO2_RX_FRAME_FORMAT			0x000314c
 #define ACP_SW_AUDIO2_RX_SAMPLEINTERVAL			0x0003150
 #define ACP_SW_AUDIO2_RX_HCTRL				0x0003154
 #define ACP_SW_AUDIO2_RX_OFFSET				0x0003158
 #define ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0		0x000315c
 #define ACP_SW_BPT_PORT_EN				0x0003160
 #define ACP_SW_BPT_PORT_EN_STATUS			0x0003164
 #define ACP_SW_BPT_PORT_FRAME_FORMAT			0x0003168
 #define ACP_SW_BPT_PORT_SAMPLEINTERVAL			0x000316c
 #define ACP_SW_BPT_PORT_HCTRL				0x0003170
 #define ACP_SW_BPT_PORT_OFFSET				0x0003174
 #define ACP_SW_BPT_PORT_CHANNEL_ENABLE			0x0003178
 #define ACP_SW_BPT_PORT_FIRST_BYTE_ADDR			0x000317c
 #define ACP_SW_CLK_RESUME_CTRL				0x0003180
 #define ACP_SW_CLK_RESUME_DELAY_CNTR			0x0003184
 #define ACP_SW_BUS_RESET_CTRL				0x0003188
 #define ACP_SW_PRBS_ERR_STATUS				0x000318c
 #define ACP_SW_IMM_CMD_UPPER_WORD			0x0003230
 #define ACP_SW_IMM_CMD_LOWER_QWORD			0x0003234
 #define ACP_SW_IMM_RESP_UPPER_WORD			0x0003238
 #define ACP_SW_IMM_RESP_LOWER_QWORD			0x000323c
 #define ACP_SW_IMM_CMD_STS				0x0003240
 #define ACP_SW_BRA_BASE_ADDRESS				0x0003244
 #define ACP_SW_BRA_TRANSFER_SIZE			0x0003248
 #define ACP_SW_BRA_DMA_BUSY				0x000324c
 #define ACP_SW_BRA_RESP					0x0003250
 #define ACP_SW_BRA_RESP_FRAME_ADDR			0x0003254
 #define ACP_SW_BRA_CURRENT_TRANSFER_SIZE		0x0003258
 #define ACP_SW_STATE_CHANGE_STATUS_0TO7			0x000325c
 #define ACP_SW_STATE_CHANGE_STATUS_8TO11		0x0003260
 #define ACP_SW_STATE_CHANGE_STATUS_MASK_0TO7		0x0003264
 #define ACP_SW_STATE_CHANGE_STATUS_MASK_8TO11		0x0003268
 #define ACP_SW_CLK_FREQUENCY_CTRL			0x000326c
 #define ACP_SW_ERROR_INTR_MASK				0x0003270
 #define ACP_SW_PHY_TEST_MODE_DATA_OFF			0x0003274

 #define ACP_DELAY_US					10
 #define AMD_SDW_TIMEOUT					1000
 #define AMD_SDW_DEFAULT_CLK_FREQ			12000000

 #define AMD_SDW_MCP_RESP_ACK				BIT(0)
 #define AMD_SDW_MCP_RESP_NACK				BIT(1)
 #define AMD_SDW_MCP_RESP_RDATA				GENMASK(14, 7)

 #define AMD_SDW_MCP_CMD_SSP_TAG				BIT(31)
 #define AMD_SDW_MCP_CMD_COMMAND				GENMASK(14, 12)
 #define AMD_SDW_MCP_CMD_DEV_ADDR			GENMASK(11, 8)
 #define AMD_SDW_MCP_CMD_REG_ADDR_HIGH			GENMASK(7, 0)
 #define AMD_SDW_MCP_CMD_REG_ADDR_LOW			GENMASK(31, 24)
 #define AMD_SDW_MCP_CMD_REG_DATA			GENMASK(14, 7)
 #define AMD_SDW_MCP_SLAVE_STAT_0_3			GENMASK(14, 7)
 #define AMD_SDW_MCP_SLAVE_STAT_4_11			GENMASK_ULL(39, 24)
 #define AMD_SDW_MCP_SLAVE_STATUS_MASK			GENMASK(1, 0)
 #define AMD_SDW_MCP_SLAVE_STATUS_BITS			GENMASK(3, 2)
 #define AMD_SDW_MCP_SLAVE_STATUS_8TO_11			GENMASK_ULL(15, 0)
 #define AMD_SDW_MCP_SLAVE_STATUS_VALID_MASK(x)		BIT(((x) * 4))
 #define AMD_SDW_MCP_SLAVE_STAT_SHIFT_MASK(x)		(((x) * 4) + 1)

 #define AMD_SDW_MASTER_SUSPEND_DELAY_MS			2000
 #define AMD_SDW_QUIRK_MASK_BUS_ENABLE			BIT(0)

 #define AMD_SDW_IMM_RES_VALID		1
 #define AMD_SDW_IMM_CMD_BUSY		2
 #define AMD_SDW_ENABLE			1
 #define AMD_SDW_DISABLE			0
 #define AMD_SDW_BUS_RESET_CLEAR_REQ	0
 #define AMD_SDW_BUS_RESET_REQ		1
 #define AMD_SDW_BUS_RESET_DONE		2
 #define AMD_SDW_BUS_BASE_FREQ		24000000

 #define AMD_SDW0_EXT_INTR_MASK		0x200000
 #define AMD_SDW1_EXT_INTR_MASK		4
 #define AMD_SDW_IRQ_MASK_0TO7		0x77777777
 #define AMD_SDW_IRQ_MASK_8TO11		0x000d7777
 #define AMD_SDW_IRQ_ERROR_MASK		0xff
 #define AMD_SDW_MAX_FREQ_NUM		1
 #define AMD_SDW0_MAX_TX_PORTS		3
 #define AMD_SDW0_MAX_RX_PORTS		3
 #define AMD_SDW1_MAX_TX_PORTS		1
 #define AMD_SDW1_MAX_RX_PORTS		1
 #define AMD_SDW0_MAX_DAI		6
 #define AMD_SDW1_MAX_DAI		2
 #define AMD_SDW_SLAVE_0_ATTACHED	5
 #define AMD_SDW_SSP_COUNTER_VAL		3

 #define AMD_DPN_FRAME_FMT_PFM				GENMASK(1, 0)
 #define AMD_DPN_FRAME_FMT_PDM				GENMASK(3, 2)
 #define AMD_DPN_FRAME_FMT_BLK_PKG_MODE			BIT(4)
 #define AMD_DPN_FRAME_FMT_BLK_GRP_CTRL			GENMASK(6, 5)
 #define AMD_DPN_FRAME_FMT_WORD_LEN			GENMASK(12, 7)
 #define AMD_DPN_FRAME_FMT_PCM_OR_PDM			BIT(13)
 #define AMD_DPN_HCTRL_HSTOP				GENMASK(3, 0)
 #define AMD_DPN_HCTRL_HSTART				GENMASK(7, 4)
 #define AMD_DPN_OFFSET_CTRL_1				GENMASK(7, 0)
 #define AMD_DPN_OFFSET_CTRL_2				GENMASK(15, 8)
 #define AMD_DPN_CH_EN_LCTRL				GENMASK(2, 0)
 #define AMD_DPN_CH_EN_CHMASK				GENMASK(10, 3)
 #define AMD_SDW_STAT_MAX_RETRY_COUNT			100
 #define AMD_SDW0_PAD_PULLDOWN_CTRL_ENABLE_MASK		0x7f9f
 #define AMD_SDW1_PAD_PULLDOWN_CTRL_ENABLE_MASK		0x7ffa
 #define AMD_SDW0_PAD_PULLDOWN_CTRL_DISABLE_MASK		0x60
 #define AMD_SDW1_PAD_PULLDOWN_CTRL_DISABLE_MASK		5
 #define AMD_SDW0_PAD_KEEPER_EN_MASK			1
 #define AMD_SDW1_PAD_KEEPER_EN_MASK			0x10
 #define AMD_SDW0_PAD_KEEPER_DISABLE_MASK		0x1e
 #define AMD_SDW1_PAD_KEEPER_DISABLE_MASK		0xf
 #define AMD_SDW_PREQ_INTR_STAT				BIT(19)
 #define AMD_SDW_CLK_STOP_DONE				1
 #define AMD_SDW_CLK_RESUME_REQ				2
 #define AMD_SDW_CLK_RESUME_DONE				3
 #define AMD_SDW_WAKE_STAT_MASK				BIT(16)

 static u32 amd_sdw_freq_tbl[AMD_SDW_MAX_FREQ_NUM] = {
 	AMD_SDW_DEFAULT_CLK_FREQ,
 };

 struct sdw_manager_dp_reg {
 	u32 frame_fmt_reg;
 	u32 sample_int_reg;
 	u32 hctrl_dp0_reg;
 	u32 offset_reg;
 	u32 lane_ctrl_ch_en_reg;
 };

 /*
  * SDW0 Manager instance registers  6 CPU DAI (3 TX & 3 RX Ports)
  * whereas SDW1  Manager Instance registers 2 CPU DAI (one TX & one RX port)
  * Below is the CPU DAI <->Manager port number mapping
  * i.e SDW0 Pin0 -> port number 0 -> AUDIO0 TX
  *     SDW0 Pin1 -> Port number 1 -> AUDIO1 TX
  *     SDW0 Pin2 -> Port number 2 -> AUDIO2 TX
  *     SDW0 Pin3 -> port number 3 -> AUDIO0 RX
  *     SDW0 Pin4 -> Port number 4 -> AUDIO1 RX
  *     SDW0 Pin5 -> Port number 5 -> AUDIO2 RX
  *  Whereas for SDW1 instance
  *  SDW1 Pin0 -> port number 0 -> AUDIO1 TX
  *  SDW1 Pin1 -> Port number 1 -> AUDIO1 RX
  *  Same mapping should be used for programming DMA controller registers in SoundWire DMA driver.
  * i.e if AUDIO0 TX channel is selected then we need to use AUDIO0 TX registers for DMA programming
  * in SoundWire DMA driver.
  */

 static struct sdw_manager_dp_reg sdw0_manager_dp_reg[AMD_SDW0_MAX_DAI] =  {
 	{ACP_SW_AUDIO0_TX_FRAME_FORMAT, ACP_SW_AUDIO0_TX_SAMPLEINTERVAL, ACP_SW_AUDIO0_TX_HCTRL_DP0,
 	 ACP_SW_AUDIO0_TX_OFFSET_DP0, ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0},
 	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
 	 ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
 	{ACP_SW_AUDIO2_TX_FRAME_FORMAT, ACP_SW_AUDIO2_TX_SAMPLEINTERVAL, ACP_SW_AUDIO2_TX_HCTRL,
 	 ACP_SW_AUDIO2_TX_OFFSET, ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0},
 	{ACP_SW_AUDIO0_RX_FRAME_FORMAT, ACP_SW_AUDIO0_RX_SAMPLEINTERVAL, ACP_SW_AUDIO0_RX_HCTRL_DP0,
 	 ACP_SW_AUDIO0_RX_OFFSET_DP0, ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0},
 	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
 	 ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0},
 	{ACP_SW_AUDIO2_RX_FRAME_FORMAT, ACP_SW_AUDIO2_RX_SAMPLEINTERVAL, ACP_SW_AUDIO2_RX_HCTRL,
 	 ACP_SW_AUDIO2_RX_OFFSET, ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0},
 };

 static struct sdw_manager_dp_reg sdw1_manager_dp_reg[AMD_SDW1_MAX_DAI] =  {
 	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
 	 ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
 	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
 	 ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0}
 };

 static u32 sdw_manager_reg_mask_array[AMD_SDW_MAX_MANAGER_COUNT] =  {
 		AMD_SDW0_EXT_INTR_MASK,
 		AMD_SDW1_EXT_INTR_MASK
 };
 #endif
	/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
	/*
	* Copyright (C) 2023-24 Advanced Micro Devices, Inc. All rights reserved.
	*/

	#ifndef __AMD_MANAGER_H
	#define __AMD_MANAGER_H

	#include <linux/soundwire/sdw_amd.h>

	#define SDW_MANAGER_REG_OFFSET 0xc00
	#define AMD_SDW_DEFAULT_ROWS 50
	#define AMD_SDW_DEFAULT_COLUMNS 10
	#define ACP_PAD_PULLDOWN_CTRL 0x0001448
	#define ACP_SW_PAD_KEEPER_EN 0x0001454
	#define ACP_SW0_WAKE_EN 0x0001458
	#define ACP_EXTERNAL_INTR_CNTL0 0x0001a04
	#define ACP_EXTERNAL_INTR_STAT0 0x0001a0c
	#define ACP_EXTERNAL_INTR_CNTL(i) (ACP_EXTERNAL_INTR_CNTL0 + ((i) * 4))
	#define ACP_EXTERNAL_INTR_STAT(i) (ACP_EXTERNAL_INTR_STAT0 + ((i) * 4))
	#define ACP_SW_WAKE_EN(i) (ACP_SW0_WAKE_EN + ((i) * 8))

	#define ACP_SW_EN 0x0003000
	#define ACP_SW_EN_STATUS 0x0003004
	#define ACP_SW_FRAMESIZE 0x0003008
	#define ACP_SW_SSP_COUNTER 0x000300c
	#define ACP_SW_AUDIO0_TX_EN 0x0003010
	#define ACP_SW_AUDIO0_TX_EN_STATUS 0x0003014
	#define ACP_SW_AUDIO0_TX_FRAME_FORMAT 0x0003018
	#define ACP_SW_AUDIO0_TX_SAMPLEINTERVAL 0x000301c
	#define ACP_SW_AUDIO0_TX_HCTRL_DP0 0x0003020
	#define ACP_SW_AUDIO0_TX_HCTRL_DP1 0x0003024
	#define ACP_SW_AUDIO0_TX_HCTRL_DP2 0x0003028
	#define ACP_SW_AUDIO0_TX_HCTRL_DP3 0x000302c
	#define ACP_SW_AUDIO0_TX_OFFSET_DP0 0x0003030
	#define ACP_SW_AUDIO0_TX_OFFSET_DP1 0x0003034
	#define ACP_SW_AUDIO0_TX_OFFSET_DP2 0x0003038
	#define ACP_SW_AUDIO0_TX_OFFSET_DP3 0x000303c
	#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0 0x0003040
	#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP1 0x0003044
	#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP2 0x0003048
	#define ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP3 0x000304c
	#define ACP_SW_AUDIO1_TX_EN 0x0003050
	#define ACP_SW_AUDIO1_TX_EN_STATUS 0x0003054
	#define ACP_SW_AUDIO1_TX_FRAME_FORMAT 0x0003058
	#define ACP_SW_AUDIO1_TX_SAMPLEINTERVAL 0x000305c
	#define ACP_SW_AUDIO1_TX_HCTRL 0x0003060
	#define ACP_SW_AUDIO1_TX_OFFSET 0x0003064
	#define ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0 0x0003068
	#define ACP_SW_AUDIO2_TX_EN 0x000306c
	#define ACP_SW_AUDIO2_TX_EN_STATUS 0x0003070
	#define ACP_SW_AUDIO2_TX_FRAME_FORMAT 0x0003074
	#define ACP_SW_AUDIO2_TX_SAMPLEINTERVAL 0x0003078
	#define ACP_SW_AUDIO2_TX_HCTRL 0x000307c
	#define ACP_SW_AUDIO2_TX_OFFSET 0x0003080
	#define ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0 0x0003084
	#define ACP_SW_AUDIO0_RX_EN 0x0003088
	#define ACP_SW_AUDIO0_RX_EN_STATUS 0x000308c
	#define ACP_SW_AUDIO0_RX_FRAME_FORMAT 0x0003090
	#define ACP_SW_AUDIO0_RX_SAMPLEINTERVAL 0x0003094
	#define ACP_SW_AUDIO0_RX_HCTRL_DP0 0x0003098
	#define ACP_SW_AUDIO0_RX_HCTRL_DP1 0x000309c
	#define ACP_SW_AUDIO0_RX_HCTRL_DP2 0x0003100
	#define ACP_SW_AUDIO0_RX_HCTRL_DP3 0x0003104
	#define ACP_SW_AUDIO0_RX_OFFSET_DP0 0x0003108
	#define ACP_SW_AUDIO0_RX_OFFSET_DP1 0x000310c
	#define ACP_SW_AUDIO0_RX_OFFSET_DP2 0x0003110
	#define ACP_SW_AUDIO0_RX_OFFSET_DP3 0x0003114
	#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0 0x0003118
	#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP1 0x000311c
	#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP2 0x0003120
	#define ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP3 0x0003124
	#define ACP_SW_AUDIO1_RX_EN 0x0003128
	#define ACP_SW_AUDIO1_RX_EN_STATUS 0x000312c
	#define ACP_SW_AUDIO1_RX_FRAME_FORMAT 0x0003130
	#define ACP_SW_AUDIO1_RX_SAMPLEINTERVAL 0x0003134
	#define ACP_SW_AUDIO1_RX_HCTRL 0x0003138
	#define ACP_SW_AUDIO1_RX_OFFSET 0x000313c
	#define ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0 0x0003140
	#define ACP_SW_AUDIO2_RX_EN 0x0003144
	#define ACP_SW_AUDIO2_RX_EN_STATUS 0x0003148
	#define ACP_SW_AUDIO2_RX_FRAME_FORMAT 0x000314c
	#define ACP_SW_AUDIO2_RX_SAMPLEINTERVAL 0x0003150
	#define ACP_SW_AUDIO2_RX_HCTRL 0x0003154
	#define ACP_SW_AUDIO2_RX_OFFSET 0x0003158
	#define ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0 0x000315c
	#define ACP_SW_BPT_PORT_EN 0x0003160
	#define ACP_SW_BPT_PORT_EN_STATUS 0x0003164
	#define ACP_SW_BPT_PORT_FRAME_FORMAT 0x0003168
	#define ACP_SW_BPT_PORT_SAMPLEINTERVAL 0x000316c
	#define ACP_SW_BPT_PORT_HCTRL 0x0003170
	#define ACP_SW_BPT_PORT_OFFSET 0x0003174
	#define ACP_SW_BPT_PORT_CHANNEL_ENABLE 0x0003178
	#define ACP_SW_BPT_PORT_FIRST_BYTE_ADDR 0x000317c
	#define ACP_SW_CLK_RESUME_CTRL 0x0003180
	#define ACP_SW_CLK_RESUME_DELAY_CNTR 0x0003184
	#define ACP_SW_BUS_RESET_CTRL 0x0003188
	#define ACP_SW_PRBS_ERR_STATUS 0x000318c
	#define ACP_SW_IMM_CMD_UPPER_WORD 0x0003230
	#define ACP_SW_IMM_CMD_LOWER_QWORD 0x0003234
	#define ACP_SW_IMM_RESP_UPPER_WORD 0x0003238
	#define ACP_SW_IMM_RESP_LOWER_QWORD 0x000323c
	#define ACP_SW_IMM_CMD_STS 0x0003240
	#define ACP_SW_BRA_BASE_ADDRESS 0x0003244
	#define ACP_SW_BRA_TRANSFER_SIZE 0x0003248
	#define ACP_SW_BRA_DMA_BUSY 0x000324c
	#define ACP_SW_BRA_RESP 0x0003250
	#define ACP_SW_BRA_RESP_FRAME_ADDR 0x0003254
	#define ACP_SW_BRA_CURRENT_TRANSFER_SIZE 0x0003258
	#define ACP_SW_STATE_CHANGE_STATUS_0TO7 0x000325c
	#define ACP_SW_STATE_CHANGE_STATUS_8TO11 0x0003260
	#define ACP_SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003264
	#define ACP_SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003268
	#define ACP_SW_CLK_FREQUENCY_CTRL 0x000326c
	#define ACP_SW_ERROR_INTR_MASK 0x0003270
	#define ACP_SW_PHY_TEST_MODE_DATA_OFF 0x0003274

	#define ACP_DELAY_US 10
	#define AMD_SDW_TIMEOUT 1000
	#define AMD_SDW_DEFAULT_CLK_FREQ 12000000

	#define AMD_SDW_MCP_RESP_ACK BIT(0)
	#define AMD_SDW_MCP_RESP_NACK BIT(1)
	#define AMD_SDW_MCP_RESP_RDATA GENMASK(14, 7)

	#define AMD_SDW_MCP_CMD_SSP_TAG BIT(31)
	#define AMD_SDW_MCP_CMD_COMMAND GENMASK(14, 12)
	#define AMD_SDW_MCP_CMD_DEV_ADDR GENMASK(11, 8)
	#define AMD_SDW_MCP_CMD_REG_ADDR_HIGH GENMASK(7, 0)
	#define AMD_SDW_MCP_CMD_REG_ADDR_LOW GENMASK(31, 24)
	#define AMD_SDW_MCP_CMD_REG_DATA GENMASK(14, 7)
	#define AMD_SDW_MCP_SLAVE_STAT_0_3 GENMASK(14, 7)
	#define AMD_SDW_MCP_SLAVE_STAT_4_11 GENMASK_ULL(39, 24)
	#define AMD_SDW_MCP_SLAVE_STATUS_MASK GENMASK(1, 0)
	#define AMD_SDW_MCP_SLAVE_STATUS_BITS GENMASK(3, 2)
	#define AMD_SDW_MCP_SLAVE_STATUS_8TO_11 GENMASK_ULL(15, 0)
	#define AMD_SDW_MCP_SLAVE_STATUS_VALID_MASK(x) BIT(((x) * 4))
	#define AMD_SDW_MCP_SLAVE_STAT_SHIFT_MASK(x) (((x) * 4) + 1)

	#define AMD_SDW_MASTER_SUSPEND_DELAY_MS 2000
	#define AMD_SDW_QUIRK_MASK_BUS_ENABLE BIT(0)

	#define AMD_SDW_IMM_RES_VALID 1
	#define AMD_SDW_IMM_CMD_BUSY 2
	#define AMD_SDW_ENABLE 1
	#define AMD_SDW_DISABLE 0
	#define AMD_SDW_BUS_RESET_CLEAR_REQ 0
	#define AMD_SDW_BUS_RESET_REQ 1
	#define AMD_SDW_BUS_RESET_DONE 2
	#define AMD_SDW_BUS_BASE_FREQ 24000000

	#define AMD_SDW0_EXT_INTR_MASK 0x200000
	#define AMD_SDW1_EXT_INTR_MASK 4
	#define AMD_SDW_IRQ_MASK_0TO7 0x77777777
	#define AMD_SDW_IRQ_MASK_8TO11 0x000d7777
	#define AMD_SDW_IRQ_ERROR_MASK 0xff
	#define AMD_SDW_MAX_FREQ_NUM 1
	#define AMD_SDW0_MAX_TX_PORTS 3
	#define AMD_SDW0_MAX_RX_PORTS 3
	#define AMD_SDW1_MAX_TX_PORTS 1
	#define AMD_SDW1_MAX_RX_PORTS 1
	#define AMD_SDW0_MAX_DAI 6
	#define AMD_SDW1_MAX_DAI 2
	#define AMD_SDW_SLAVE_0_ATTACHED 5
	#define AMD_SDW_SSP_COUNTER_VAL 3

	#define AMD_DPN_FRAME_FMT_PFM GENMASK(1, 0)
	#define AMD_DPN_FRAME_FMT_PDM GENMASK(3, 2)
	#define AMD_DPN_FRAME_FMT_BLK_PKG_MODE BIT(4)
	#define AMD_DPN_FRAME_FMT_BLK_GRP_CTRL GENMASK(6, 5)
	#define AMD_DPN_FRAME_FMT_WORD_LEN GENMASK(12, 7)
	#define AMD_DPN_FRAME_FMT_PCM_OR_PDM BIT(13)
	#define AMD_DPN_HCTRL_HSTOP GENMASK(3, 0)
	#define AMD_DPN_HCTRL_HSTART GENMASK(7, 4)
	#define AMD_DPN_OFFSET_CTRL_1 GENMASK(7, 0)
	#define AMD_DPN_OFFSET_CTRL_2 GENMASK(15, 8)
	#define AMD_DPN_CH_EN_LCTRL GENMASK(2, 0)
	#define AMD_DPN_CH_EN_CHMASK GENMASK(10, 3)
	#define AMD_SDW_STAT_MAX_RETRY_COUNT 100
	#define AMD_SDW0_PAD_PULLDOWN_CTRL_ENABLE_MASK 0x7f9f
	#define AMD_SDW1_PAD_PULLDOWN_CTRL_ENABLE_MASK 0x7ffa
	#define AMD_SDW0_PAD_PULLDOWN_CTRL_DISABLE_MASK 0x60
	#define AMD_SDW1_PAD_PULLDOWN_CTRL_DISABLE_MASK 5
	#define AMD_SDW0_PAD_KEEPER_EN_MASK 1
	#define AMD_SDW1_PAD_KEEPER_EN_MASK 0x10
	#define AMD_SDW0_PAD_KEEPER_DISABLE_MASK 0x1e
	#define AMD_SDW1_PAD_KEEPER_DISABLE_MASK 0xf
	#define AMD_SDW_PREQ_INTR_STAT BIT(19)
	#define AMD_SDW_CLK_STOP_DONE 1
	#define AMD_SDW_CLK_RESUME_REQ 2
	#define AMD_SDW_CLK_RESUME_DONE 3
	#define AMD_SDW_WAKE_STAT_MASK BIT(16)

	static u32 amd_sdw_freq_tbl[AMD_SDW_MAX_FREQ_NUM] = {
	AMD_SDW_DEFAULT_CLK_FREQ,
	};

	struct sdw_manager_dp_reg {
	u32 frame_fmt_reg;
	u32 sample_int_reg;
	u32 hctrl_dp0_reg;
	u32 offset_reg;
	u32 lane_ctrl_ch_en_reg;
	};

	/*
	* SDW0 Manager instance registers 6 CPU DAI (3 TX & 3 RX Ports)
	* whereas SDW1 Manager Instance registers 2 CPU DAI (one TX & one RX port)
	* Below is the CPU DAI <->Manager port number mapping
	* i.e SDW0 Pin0 -> port number 0 -> AUDIO0 TX
	* SDW0 Pin1 -> Port number 1 -> AUDIO1 TX
	* SDW0 Pin2 -> Port number 2 -> AUDIO2 TX
	* SDW0 Pin3 -> port number 3 -> AUDIO0 RX
	* SDW0 Pin4 -> Port number 4 -> AUDIO1 RX
	* SDW0 Pin5 -> Port number 5 -> AUDIO2 RX
	* Whereas for SDW1 instance
	* SDW1 Pin0 -> port number 0 -> AUDIO1 TX
	* SDW1 Pin1 -> Port number 1 -> AUDIO1 RX
	* Same mapping should be used for programming DMA controller registers in SoundWire DMA driver.
	* i.e if AUDIO0 TX channel is selected then we need to use AUDIO0 TX registers for DMA programming
	* in SoundWire DMA driver.
	*/

	static struct sdw_manager_dp_reg sdw0_manager_dp_reg[AMD_SDW0_MAX_DAI] = {
	{ACP_SW_AUDIO0_TX_FRAME_FORMAT, ACP_SW_AUDIO0_TX_SAMPLEINTERVAL, ACP_SW_AUDIO0_TX_HCTRL_DP0,
	ACP_SW_AUDIO0_TX_OFFSET_DP0, ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0},
	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
	ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
	{ACP_SW_AUDIO2_TX_FRAME_FORMAT, ACP_SW_AUDIO2_TX_SAMPLEINTERVAL, ACP_SW_AUDIO2_TX_HCTRL,
	ACP_SW_AUDIO2_TX_OFFSET, ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0},
	{ACP_SW_AUDIO0_RX_FRAME_FORMAT, ACP_SW_AUDIO0_RX_SAMPLEINTERVAL, ACP_SW_AUDIO0_RX_HCTRL_DP0,
	ACP_SW_AUDIO0_RX_OFFSET_DP0, ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0},
	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
	ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0},
	{ACP_SW_AUDIO2_RX_FRAME_FORMAT, ACP_SW_AUDIO2_RX_SAMPLEINTERVAL, ACP_SW_AUDIO2_RX_HCTRL,
	ACP_SW_AUDIO2_RX_OFFSET, ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0},
	};

	static struct sdw_manager_dp_reg sdw1_manager_dp_reg[AMD_SDW1_MAX_DAI] = {
	{ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL,
	ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0},
	{ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL,
	ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0}
	};

	static u32 sdw_manager_reg_mask_array[AMD_SDW_MAX_MANAGER_COUNT] = {
	AMD_SDW0_EXT_INTR_MASK,
	AMD_SDW1_EXT_INTR_MASK
	};
	#endif