1802d0beec
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
114 lines
3.7 KiB
C
114 lines
3.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* tas5720.h - ALSA SoC Texas Instruments TAS5720 Mono Audio Amplifier
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*
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* Copyright (C)2015-2016 Texas Instruments Incorporated - http://www.ti.com
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*
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* Author: Andreas Dannenberg <dannenberg@ti.com>
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*/
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#ifndef __TAS5720_H__
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#define __TAS5720_H__
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/* Register Address Map */
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#define TAS5720_DEVICE_ID_REG 0x00
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#define TAS5720_POWER_CTRL_REG 0x01
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#define TAS5720_DIGITAL_CTRL1_REG 0x02
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#define TAS5720_DIGITAL_CTRL2_REG 0x03
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#define TAS5720_VOLUME_CTRL_REG 0x04
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#define TAS5720_ANALOG_CTRL_REG 0x06
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#define TAS5720_FAULT_REG 0x08
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#define TAS5720_DIGITAL_CLIP2_REG 0x10
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#define TAS5720_DIGITAL_CLIP1_REG 0x11
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#define TAS5720_MAX_REG TAS5720_DIGITAL_CLIP1_REG
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/* Additional TAS5722-specific Registers */
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#define TAS5722_DIGITAL_CTRL2_REG 0x13
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#define TAS5722_ANALOG_CTRL2_REG 0x14
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#define TAS5722_MAX_REG TAS5722_ANALOG_CTRL2_REG
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/* TAS5720_DEVICE_ID_REG */
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#define TAS5720_DEVICE_ID 0x01
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#define TAS5722_DEVICE_ID 0x12
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/* TAS5720_POWER_CTRL_REG */
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#define TAS5720_DIG_CLIP_MASK GENMASK(7, 2)
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#define TAS5720_SLEEP BIT(1)
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#define TAS5720_SDZ BIT(0)
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/* TAS5720_DIGITAL_CTRL1_REG */
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#define TAS5720_HPF_BYPASS BIT(7)
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#define TAS5720_TDM_CFG_SRC BIT(6)
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#define TAS5720_SSZ_DS BIT(3)
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#define TAS5720_SAIF_RIGHTJ_24BIT (0x0)
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#define TAS5720_SAIF_RIGHTJ_20BIT (0x1)
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#define TAS5720_SAIF_RIGHTJ_18BIT (0x2)
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#define TAS5720_SAIF_RIGHTJ_16BIT (0x3)
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#define TAS5720_SAIF_I2S (0x4)
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#define TAS5720_SAIF_LEFTJ (0x5)
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#define TAS5720_SAIF_FORMAT_MASK GENMASK(2, 0)
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/* TAS5720_DIGITAL_CTRL2_REG */
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#define TAS5722_VOL_RAMP_RATE BIT(6)
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#define TAS5720_MUTE BIT(4)
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#define TAS5720_TDM_SLOT_SEL_MASK GENMASK(2, 0)
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/* TAS5720_ANALOG_CTRL_REG */
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#define TAS5720_PWM_RATE_6_3_FSYNC (0x0 << 4)
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#define TAS5720_PWM_RATE_8_4_FSYNC (0x1 << 4)
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#define TAS5720_PWM_RATE_10_5_FSYNC (0x2 << 4)
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#define TAS5720_PWM_RATE_12_6_FSYNC (0x3 << 4)
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#define TAS5720_PWM_RATE_14_7_FSYNC (0x4 << 4)
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#define TAS5720_PWM_RATE_16_8_FSYNC (0x5 << 4)
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#define TAS5720_PWM_RATE_20_10_FSYNC (0x6 << 4)
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#define TAS5720_PWM_RATE_24_12_FSYNC (0x7 << 4)
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#define TAS5720_PWM_RATE_MASK GENMASK(6, 4)
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#define TAS5720_ANALOG_GAIN_19_2DBV (0x0 << 2)
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#define TAS5720_ANALOG_GAIN_20_7DBV (0x1 << 2)
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#define TAS5720_ANALOG_GAIN_23_5DBV (0x2 << 2)
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#define TAS5720_ANALOG_GAIN_26_3DBV (0x3 << 2)
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#define TAS5720_ANALOG_GAIN_MASK GENMASK(3, 2)
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#define TAS5720_ANALOG_GAIN_SHIFT (0x2)
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/* TAS5720_FAULT_REG */
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#define TAS5720_OC_THRESH_100PCT (0x0 << 4)
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#define TAS5720_OC_THRESH_75PCT (0x1 << 4)
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#define TAS5720_OC_THRESH_50PCT (0x2 << 4)
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#define TAS5720_OC_THRESH_25PCT (0x3 << 4)
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#define TAS5720_OC_THRESH_MASK GENMASK(5, 4)
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#define TAS5720_CLKE BIT(3)
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#define TAS5720_OCE BIT(2)
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#define TAS5720_DCE BIT(1)
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#define TAS5720_OTE BIT(0)
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#define TAS5720_FAULT_MASK GENMASK(3, 0)
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/* TAS5720_DIGITAL_CLIP1_REG */
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#define TAS5720_CLIP1_MASK GENMASK(7, 2)
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#define TAS5720_CLIP1_SHIFT (0x2)
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/* TAS5722_DIGITAL_CTRL2_REG */
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#define TAS5722_HPF_3_7HZ (0x0 << 5)
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#define TAS5722_HPF_7_4HZ (0x1 << 5)
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#define TAS5722_HPF_14_9HZ (0x2 << 5)
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#define TAS5722_HPF_29_7HZ (0x3 << 5)
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#define TAS5722_HPF_59_4HZ (0x4 << 5)
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#define TAS5722_HPF_118_4HZ (0x5 << 5)
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#define TAS5722_HPF_235_0HZ (0x6 << 5)
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#define TAS5722_HPF_463_2HZ (0x7 << 5)
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#define TAS5722_HPF_MASK GENMASK(7, 5)
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#define TAS5722_AUTO_SLEEP_OFF (0x0 << 3)
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#define TAS5722_AUTO_SLEEP_1024LR (0x1 << 3)
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#define TAS5722_AUTO_SLEEP_65536LR (0x2 << 3)
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#define TAS5722_AUTO_SLEEP_262144LR (0x3 << 3)
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#define TAS5722_AUTO_SLEEP_MASK GENMASK(4, 3)
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#define TAS5722_TDM_SLOT_16B BIT(2)
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#define TAS5722_MCLK_PIN_CFG BIT(1)
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#define TAS5722_VOL_CONTROL_LSB BIT(0)
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/* TAS5722_ANALOG_CTRL2_REG */
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#define TAS5722_FAULTZ_PU BIT(3)
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#define TAS5722_VREG_LVL BIT(2)
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#define TAS5722_PWR_TUNE BIT(0)
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#endif /* __TAS5720_H__ */
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