/* SPDX-License-Identifier: GPL-2.0-only */
/*
* tas2764.h - ALSA SoC Texas Instruments TAS2764 Mono Audio Amplifier
*
* Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com
*
* Author: Dan Murphy <dmurphy@ti.com>
*/
#ifndef __TAS2764__
#define __TAS2764__
/* Book Control Register */
#define TAS2764_BOOKCTL_PAGE
0
#define TAS2764_BOOKCTL_REG
127
#define TAS2764_REG(page, reg) ((page *
128) + reg)
/* Page */
#define TAS2764_PAGE TAS2764_REG(
0X0,
0x00)
#define TAS2764_PAGE_PAGE_MASK
255
/* Software Reset */
#define TAS2764_SW_RST TAS2764_REG(
0X0,
0x01)
#define TAS2764_RST BIT(
0)
/* Power Control */
#define TAS2764_PWR_CTRL TAS2764_REG(
0X0,
0x02)
#define TAS2764_PWR_CTRL_MASK GENMASK(
2,
0)
#define TAS2764_PWR_CTRL_ACTIVE
0x0
#define TAS2764_PWR_CTRL_MUTE BIT(
0)
#define TAS2764_PWR_CTRL_SHUTDOWN BIT(
1)
#define TAS2764_PWR_CTRL_BOP_SRC BIT(
7)
#define TAS2764_VSENSE_POWER_EN
3
#define TAS2764_ISENSE_POWER_EN
4
/* DC Blocker Control */
#define TAS2764_DC_BLK0 TAS2764_REG(
0x0,
0x04)
#define TAS2764_DC_BLK0_HPF_FREQ_PB_SHIFT
0
/* Digital Volume Control */
#define TAS2764_DVC TAS2764_REG(
0X0,
0x1a)
#define TAS2764_DVC_MAX
0xc9
#define TAS2764_CHNL_0 TAS2764_REG(
0X0,
0x03)
/* Miscellaneous */
#define TAS2764_MISC_CFG1 TAS2764_REG(
0x0,
0x06)
#define TAS2764_MISC_CFG1_OCE_RETRY_SHIFT
5
/* TDM Configuration Reg0 */
#define TAS2764_TDM_CFG0 TAS2764_REG(
0X0,
0x08)
#define TAS2764_TDM_CFG0_SMP_MASK BIT(
5)
#define TAS2764_TDM_CFG0_SMP_48KHZ
0x0
#define TAS2764_TDM_CFG0_SMP_44_1KHZ BIT(
5)
#define TAS2764_TDM_CFG0_MASK GENMASK(
3,
1)
#define TAS2764_TDM_CFG0_44_1_48KHZ BIT(
3)
#define TAS2764_TDM_CFG0_88_2_96KHZ (BIT(
3) | BIT(
1))
#define TAS2764_TDM_CFG0_FRAME_START BIT(
0)
/* TDM Configuration Reg1 */
#define TAS2764_TDM_CFG1 TAS2764_REG(
0X0,
0x09)
#define TAS2764_TDM_CFG1_MASK GENMASK(
5,
1)
#define TAS2764_TDM_CFG1_51_SHIFT
1
#define TAS2764_TDM_CFG1_RX_MASK BIT(
0)
#define TAS2764_TDM_CFG1_RX_RISING
0x0
#define TAS2764_TDM_CFG1_RX_FALLING BIT(
0)
/* TDM Configuration Reg2 */
#define TAS2764_TDM_CFG2 TAS2764_REG(
0X0,
0x0a)
#define TAS2764_TDM_CFG2_RXW_MASK GENMASK(
3,
2)
#define TAS2764_TDM_CFG2_RXW_16BITS
0x0
#define TAS2764_TDM_CFG2_RXW_24BITS BIT(
3)
#define TAS2764_TDM_CFG2_RXW_32BITS (BIT(
3) | BIT(
2))
#define TAS2764_TDM_CFG2_RXS_MASK GENMASK(
1,
0)
#define TAS2764_TDM_CFG2_RXS_16BITS
0x0
#define TAS2764_TDM_CFG2_RXS_24BITS BIT(
0)
#define TAS2764_TDM_CFG2_RXS_32BITS BIT(
1)
#define TAS2764_TDM_CFG2_SCFG_SHIFT
4
/* TDM Configuration Reg3 */
#define TAS2764_TDM_CFG3 TAS2764_REG(
0X0,
0x0c)
#define TAS2764_TDM_CFG3_RXS_MASK GENMASK(
7,
4)
#define TAS2764_TDM_CFG3_RXS_SHIFT
0x4
#define TAS2764_TDM_CFG3_MASK GENMASK(
3,
0)
/* TDM Configuration Reg4 */
#define TAS2764_TDM_CFG4 TAS2764_REG(
0X0,
0x0d)
#define TAS2764_TDM_CFG4_TX_MASK BIT(
0)
#define TAS2764_TDM_CFG4_TX_RISING
0x0
#define TAS2764_TDM_CFG4_TX_FALLING BIT(
0)
/* TDM Configuration Reg5 */
#define TAS2764_TDM_CFG5 TAS2764_REG(
0X0,
0x0e)
#define TAS2764_TDM_CFG5_VSNS_MASK BIT(
6)
#define TAS2764_TDM_CFG5_VSNS_ENABLE BIT(
6)
#define TAS2764_TDM_CFG5_50_MASK GENMASK(
5,
0)
/* TDM Configuration Reg6 */
#define TAS2764_TDM_CFG6 TAS2764_REG(
0X0,
0x0f)
#define TAS2764_TDM_CFG6_ISNS_MASK BIT(
6)
#define TAS2764_TDM_CFG6_ISNS_ENABLE BIT(
6)
#define TAS2764_TDM_CFG6_50_MASK GENMASK(
5,
0)
/* Interrupt Masks */
#define TAS2764_INT_MASK0 TAS2764_REG(
0x0,
0x3b)
#define TAS2764_INT_MASK1 TAS2764_REG(
0x0,
0x3c)
#define TAS2764_INT_MASK2 TAS2764_REG(
0x0,
0x40)
#define TAS2764_INT_MASK3 TAS2764_REG(
0x0,
0x41)
#define TAS2764_INT_MASK4 TAS2764_REG(
0x0,
0x3d)
/* Latched Fault Registers */
#define TAS2764_INT_LTCH0 TAS2764_REG(
0x0,
0x49)
#define TAS2764_INT_LTCH1 TAS2764_REG(
0x0,
0x4a)
#define TAS2764_INT_LTCH1_0 TAS2764_REG(
0x0,
0x4b)
#define TAS2764_INT_LTCH2 TAS2764_REG(
0x0,
0x4f)
#define TAS2764_INT_LTCH3 TAS2764_REG(
0x0,
0x50)
#define TAS2764_INT_LTCH4 TAS2764_REG(
0x0,
0x51)
/* Readout Registers */
#define TAS2764_TEMP TAS2764_REG(
0x0,
0x56)
/* Clock/IRQ Settings */
#define TAS2764_INT_CLK_CFG TAS2764_REG(
0x0,
0x5c)
#define TAS2764_INT_CLK_CFG_IRQZ_CLR BIT(
2)
#define TAS2764_BOP_CFG0 TAS2764_REG(
0X0,
0x1d)
#endif /* __TAS2764__ */
