/*
 * Copyright (c) 2021 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_SOC_INTEL_ADSP_SHIM_H_
#define ZEPHYR_SOC_INTEL_ADSP_SHIM_H_

#ifndef _ASMLANGUAGE

#include <zephyr/sys/util.h>

/**
 * DfPMCCH
 * Power Management / Clock Control (HST) Registers
 *
 * These registers block (HST domain) are for general power management
 * and clock control operation for DSP FW.
 */
struct ace_dfpmcch {
	uint32_t dfspsreq;	/* Offset: 0x00 */
	uint32_t _unused0[3];
	uint32_t dfspsrsp;	/* Offset: 0x10 */
	uint32_t _unused1[1];
	uint32_t svcfg;		/* Offset: 0x18 */
	uint32_t dfltrc;	/* Offset: 0x1c */
	uint32_t _unused2[8];
};

/**
 * DfPMCCU
 * Power Management / Clock Control (ULP) Registers
 *
 * These registers block (ULP domain) are for general power management
 * and clock control operation for DSP FW.
 */
struct ace_dfpmccu {
	/* Power Management / Clock Capability */
	uint32_t dfpmccap;	/* Offset: 0x00 */

	/* HP RING Oscillator Clock Frequency */
	uint32_t dfhrosccf;	/* Offset: 0x04 */

	/* XTAL Oscillator Clock Frequency */
	uint32_t dfxosccf;	/* Offset: 0x08 */

	/* LP RING Oscillator Clock Frequency */
	uint32_t dflrosccf;	/* Offset: 0x0c */

	/* Serial I/O RING Oscillator Clock Frequency */
	uint32_t dfsiorosccf;	/* Offset: 0x10 */

	/* High Speed I/O RING Oscillator Clock Frequency */
	uint32_t dfhsiorosccf;	/* Offset: 0x14 */

	/* Integrated PLL / ROSC Clock Frequency */
	uint32_t dfipllrosccf;	/* Offset: 0x18 */

	/* Integrated RING Oscillator Clock Voltage */
	uint32_t dfirosccv;	/* Offset: 0x1c */

	/* Fabric Clock Frequency Divider */
	uint32_t dffbrcfd;	/* Offset: 0x20 */

	/* ACE PLL IP Pointer */
	uint32_t dfapllptr;	/* Offset: 0x24 */
	uint32_t _unused0[20];

	/* Clock Control */
	uint32_t dfclkctl;	/* Offset: 0x78 */

	/* Clock Status */
	uint32_t dfclksts;	/* Offset: 0x7c */

	/* Integrated Clock Control Register */
	uint32_t dfintclkctl;	/* Offset: 0x80 */

	/* Integrated Clock Status Register */
	uint32_t dfcrosts;	/* Offset: 0x84 */

	/* Integrated Clock Divider Register */
	uint32_t dfcrodiv;	/* Offset: 0x88 */
	uint32_t _unused1[1];

	/* Power Control */
	uint16_t dfpwrctl;	/* Offset: 0x90 */

	/* Power Status */
	uint16_t dfpwrsts;	/* Offset: 0x92 */
	uint32_t _unused2[1];

	/* Low Power Sequencer DMA Select 0 */
	uint32_t dflpsdmas0;	/* Offset: 0x98 */

	/* Low Power Sequencer DMA Select 1 */
	uint32_t dflpsdmas1;	/* Offset: 0x9c */

	uint32_t _unused3[1];

	/* LDO Control */
	uint32_t dfldoctl;	/* Offset: 0xa4 */
	uint32_t _unused4[2];

	/* Low Power Sequencer Audio Link Hub Stream Select 0 */
	uint32_t dflpsalhsso;	/* Offset: 0xb0 */

	/* Low Power Sequencer Audio Link Hub Stream Select 1 */
	uint32_t dflpsalhss1;	/* Offset: 0xb4 */

	/* Low Power Sequencer Audio Link Hub Stream Select 2 */
	uint32_t dflpsalhss2;	/* Offset: 0xb8 */

	/* Low Power Sequencer Audio Link Hub Stream Select 3 */
	uint32_t dflpsalhss3;	/* Offset: 0xbc */
	uint32_t _unused5[10];
};

#define ACE_DfPMCCH (*((volatile struct ace_dfpmcch *)DT_REG_ADDR(DT_NODELABEL(dfpmcch))))
#define ACE_DfPMCCU (*((volatile struct ace_dfpmccu *)DT_REG_ADDR(DT_NODELABEL(dfpmccu))))


#define ADSP_TTSCAP_OFFSET	0x00
#define ADSP_RTCWC_OFFSET	0x08
#define ADSP_DSPWCCTL_OFFSET	0x10
#define ADSP_DSPWCSTS_OFFSET	0x12
#define ADSP_DSPWCAV_OFFSET	0x18
#define ADSP_DSPWC_OFFSET	0x20
#define ADSP_DSPWCTCS_OFFSET	0x28
#define ADSP_DSPWCT0C_OFFSET	0x30
#define ADSP_DSPWCT1C_OFFSET	0x38
#define ADSP_TSCTRL_OFFSET	0x40
#define ADSP_ISCS_OFFSET	0x44
#define ADSP_LSCS_OFFSET	0x48
#define ADSP_DWCCS_OFFSET	0x50
#define ADSP_ARTCS_OFFSET	0x58
#define ADSP_LWCCS_OFFSET	0x60
#define ADSP_CLTSYNC_OFFSET	0x70


#define ADSP_SHIM_DSPWCTCS_TTIE(c) BIT(8 + (c))

#define ADSP_SHIM_TSCTRL_NTK       BIT(31)
#define ADSP_SHIM_TSCTRL_IONTE     BIT(30)
#define ADSP_SHIM_TSCTRL_DMATS     GENMASK(13, 12)
#define ADSP_SHIM_TSCTRL_CLNKS     GENMASK(11, 10)
#define ADSP_SHIM_TSCTRL_HHTSE     BIT(7)
#define ADSP_SHIM_TSCTRL_LWCS      BIT(6)
#define ADSP_SHIM_TSCTRL_ODTS      BIT(5)
#define ADSP_SHIM_TSCTRL_CDMAS     GENMASK(4, 0)

#endif /* _ASMLANGUAGE */

#define ACE_CLKCTL_WOVCRO    BIT(21)	  /* Request WOVCRO clock */

#define SHIM_LDOCTL_HPSRAM_LDO_ON     (3 << 0)
#define SHIM_LDOCTL_HPSRAM_LDO_BYPASS BIT(0)

#define SHIM_LDOCTL_LPSRAM_LDO_ON     (3 << 2)
#define SHIM_LDOCTL_LPSRAM_LDO_BYPASS BIT(2)

#define ADSP_DMWBA_ENABLE   BIT(0)
#define ADSP_DMWBA_READONLY BIT(1)

#define ADSP_CLKCTL_OSC_SOURCE_MASK  (3<<2)
#define ADSP_CLKCTL_OSC_REQUEST_MASK (~BIT_MASK(28))

/** LDO Control */
#define ADSP_DSPRA_ADDRESS        (0x71A60)
#define ADSP_LPGPDMACxO_ADDRESS(x) (ADSP_DSPRA_ADDRESS + 0x0000 + 0x0002*(x))
#define ADSP_DSPIOPO_ADDRESS      (ADSP_DSPRA_ADDRESS + 0x0008)
#define ADSP_GENO_ADDRESS         (ADSP_DSPRA_ADDRESS + 0x000C)
#define ADSP_DSPALHO_ADDRESS      (ADSP_DSPRA_ADDRESS + 0x0010)


#define DSP_INIT_IOPO   ADSP_DSPIOPO_ADDRESS
#define IOPO_DMIC_FLAG          BIT(0)
#define IOPO_DSPKOSEL_FLAG      BIT(1)
#define IOPO_ANCOSEL_FLAG       BIT(2)
#define IOPO_DMIXOSEL_FLAG      BIT(3)
#define IOPO_SLIMOSEL_FLAG      BIT(4)
#define IOPO_SNDWOSEL_FLAG      BIT(5)
#define IOPO_SLIMDOSEL_FLAG     BIT(20)
#define IOPO_I2SSEL_MASK	(0x7 << 0x8)

#define DSP_INIT_GENO   ADSP_GENO_ADDRESS
#define GENO_MDIVOSEL           BIT(1)
#define GENO_DIOPTOSEL          BIT(2)

#define ADSP_FORCE_DECOUPLED_HDMA_L1_EXIT_BIT BIT(1)

#endif /* ZEPHYR_SOC_INTEL_ADSP_SHIM_H_ */