linux/sound/soc/codecs/isabelle.h

/*
 * isabelle.h - Low power high fidelity audio codec driver header file
 *
 * Copyright (c) 2012 Texas Instruments, Inc
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 */

#ifndef _ISABELLE_H
#define _ISABELLE_H

#include <linux/bitops.h>

/* ISABELLE REGISTERS */

#define ISABELLE_PWR_CFG_REG		0x01
#define ISABELLE_PWR_EN_REG		0x02
#define ISABELLE_PS_EN1_REG		0x03
#define ISABELLE_INT1_STATUS_REG	0x04
#define ISABELLE_INT1_MASK_REG		0x05
#define ISABELLE_INT2_STATUS_REG	0x06
#define ISABELLE_INT2_MASK_REG		0x07
#define ISABELLE_HKCTL1_REG		0x08
#define ISABELLE_HKCTL2_REG		0x09
#define ISABELLE_HKCTL3_REG		0x0A
#define ISABELLE_ACCDET_STATUS_REG	0x0B
#define ISABELLE_BUTTON_ID_REG		0x0C
#define ISABELLE_PLL_CFG_REG		0x10
#define ISABELLE_PLL_EN_REG		0x11
#define ISABELLE_FS_RATE_CFG_REG	0x12
#define ISABELLE_INTF_CFG_REG		0x13
#define ISABELLE_INTF_EN_REG		0x14
#define ISABELLE_ULATX12_INTF_CFG_REG	0x15
#define ISABELLE_DL12_INTF_CFG_REG	0x16
#define ISABELLE_DL34_INTF_CFG_REG	0x17
#define ISABELLE_DL56_INTF_CFG_REG	0x18
#define ISABELLE_ATX_STPGA1_CFG_REG	0x19
#define ISABELLE_ATX_STPGA2_CFG_REG	0x1A
#define ISABELLE_VTX_STPGA1_CFG_REG	0x1B
#define ISABELLE_VTX2_STPGA2_CFG_REG	0x1C
#define ISABELLE_ATX1_DPGA_REG		0x1D
#define ISABELLE_ATX2_DPGA_REG		0x1E
#define ISABELLE_VTX1_DPGA_REG		0x1F
#define ISABELLE_VTX2_DPGA_REG		0x20
#define ISABELLE_TX_INPUT_CFG_REG	0x21
#define ISABELLE_RX_INPUT_CFG_REG	0x22
#define ISABELLE_RX_INPUT_CFG2_REG	0x23
#define ISABELLE_VOICE_HPF_CFG_REG	0x24
#define ISABELLE_AUDIO_HPF_CFG_REG	0x25
#define ISABELLE_RX1_DPGA_REG		0x26
#define ISABELLE_RX2_DPGA_REG		0x27
#define ISABELLE_RX3_DPGA_REG		0x28
#define ISABELLE_RX4_DPGA_REG		0x29
#define ISABELLE_RX5_DPGA_REG		0x2A
#define ISABELLE_RX6_DPGA_REG		0x2B
#define ISABELLE_ALU_TX_EN_REG		0x2C
#define ISABELLE_ALU_RX_EN_REG		0x2D
#define ISABELLE_IIR_RESYNC_REG		0x2E
#define ISABELLE_ABIAS_CFG_REG		0x30
#define ISABELLE_DBIAS_CFG_REG		0x31
#define ISABELLE_MIC1_GAIN_REG		0x32
#define ISABELLE_MIC2_GAIN_REG		0x33
#define ISABELLE_AMIC_CFG_REG		0x34
#define ISABELLE_DMIC_CFG_REG		0x35
#define ISABELLE_APGA_GAIN_REG		0x36
#define ISABELLE_APGA_CFG_REG		0x37
#define ISABELLE_TX_GAIN_DLY_REG	0x38
#define ISABELLE_RX_GAIN_DLY_REG	0x39
#define ISABELLE_RX_PWR_CTRL_REG	0x3A
#define ISABELLE_DPGA1LR_IN_SEL_REG	0x3B
#define ISABELLE_DPGA1L_GAIN_REG	0x3C
#define ISABELLE_DPGA1R_GAIN_REG	0x3D
#define ISABELLE_DPGA2L_IN_SEL_REG	0x3E
#define ISABELLE_DPGA2R_IN_SEL_REG	0x3F
#define ISABELLE_DPGA2L_GAIN_REG	0x40
#define ISABELLE_DPGA2R_GAIN_REG	0x41
#define ISABELLE_DPGA3LR_IN_SEL_REG	0x42
#define ISABELLE_DPGA3L_GAIN_REG	0x43
#define ISABELLE_DPGA3R_GAIN_REG	0x44
#define ISABELLE_DAC1_SOFTRAMP_REG	0x45
#define ISABELLE_DAC2_SOFTRAMP_REG	0x46
#define ISABELLE_DAC3_SOFTRAMP_REG	0x47
#define ISABELLE_DAC_CFG_REG		0x48
#define ISABELLE_EARDRV_CFG1_REG	0x49
#define ISABELLE_EARDRV_CFG2_REG	0x4A
#define ISABELLE_HSDRV_GAIN_REG		0x4B
#define ISABELLE_HSDRV_CFG1_REG		0x4C
#define ISABELLE_HSDRV_CFG2_REG		0x4D
#define ISABELLE_HS_NG_CFG1_REG		0x4E
#define ISABELLE_HS_NG_CFG2_REG		0x4F
#define ISABELLE_LINEAMP_GAIN_REG	0x50
#define ISABELLE_LINEAMP_CFG_REG	0x51
#define ISABELLE_HFL_VOL_CTRL_REG	0x52
#define ISABELLE_HFL_SFTVOL_CTRL_REG	0x53
#define ISABELLE_HFL_LIM_CTRL_1_REG	0x54
#define ISABELLE_HFL_LIM_CTRL_2_REG	0x55
#define ISABELLE_HFR_VOL_CTRL_REG	0x56
#define ISABELLE_HFR_SFTVOL_CTRL_REG	0x57
#define ISABELLE_HFR_LIM_CTRL_1_REG	0x58
#define ISABELLE_HFR_LIM_CTRL_2_REG	0x59
#define ISABELLE_HF_MODE_REG		0x5A
#define ISABELLE_HFLPGA_CFG_REG		0x5B
#define ISABELLE_HFRPGA_CFG_REG		0x5C
#define ISABELLE_HFDRV_CFG_REG		0x5D
#define ISABELLE_PDMOUT_CFG1_REG	0x5E
#define ISABELLE_PDMOUT_CFG2_REG	0x5F
#define ISABELLE_PDMOUT_L_WM_REG	0x60
#define ISABELLE_PDMOUT_R_WM_REG	0x61
#define ISABELLE_HF_NG_CFG1_REG		0x62
#define ISABELLE_HF_NG_CFG2_REG		0x63

/* ISABELLE_PWR_EN_REG (0x02h) */
#define ISABELLE_CHIP_EN		BIT(0)

/* ISABELLE DAI FORMATS */
#define ISABELLE_AIF_FMT_MASK		0x70
#define ISABELLE_I2S_MODE		0x0
#define ISABELLE_LEFT_J_MODE		0x1
#define ISABELLE_PDM_MODE		0x2

#define ISABELLE_AIF_LENGTH_MASK	0x30
#define ISABELLE_AIF_LENGTH_20		0x00
#define ISABELLE_AIF_LENGTH_32		0x10

#define ISABELLE_AIF_MS			0x80

#define ISABELLE_FS_RATE_MASK		0xF
#define ISABELLE_FS_RATE_8		0x0
#define ISABELLE_FS_RATE_11		0x1
#define ISABELLE_FS_RATE_12		0x2
#define ISABELLE_FS_RATE_16		0x4
#define ISABELLE_FS_RATE_22		0x5
#define ISABELLE_FS_RATE_24		0x6
#define ISABELLE_FS_RATE_32		0x8
#define ISABELLE_FS_RATE_44		0x9
#define ISABELLE_FS_RATE_48		0xA

#define ISABELLE_MAX_REGISTER		0xFF

#endif
ASoC: Support TI Isabelle Audio driver ASoC: Support TI Isabelle Audio driver The Isabelle Audio IC is a complete low power high fidelity CODEC with integrated ADCs, DACs, decimation and interpolation filters, PLL, and power providers. This device supports 2 analog and 2 digital microphone channels, a mono earpiece driver, stereo class G headphone drivers with ultra low power and best SNR in the industry, stereo Class D speaker drivers, and 2 high performance Line drivers. The below patch is a basic driver code for TI Isabelle audio codec. The functionalities like headset detection, etc., will be included incrementally in the up-coming patches. Signed-off-by: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> Signed-off-by: M R Swami Reddy <mr.swami.reddy@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2012-06-01 16:51:54 +00:00			`/*`
			`* isabelle.h - Low power high fidelity audio codec driver header file`
			`*`
			`* Copyright (c) 2012 Texas Instruments, Inc`
			`*`
			`* This program is free software; you can redistribute it and/or modify`
			`* it under the terms of the GNU General Public License as published by`
			`* the Free Software Foundation; version 2 of the License.`
			`*`
			`*/`

			`#ifndef _ISABELLE_H`
			`#define _ISABELLE_H`

			`#include <linux/bitops.h>`

			`/* ISABELLE REGISTERS */`

			`#define ISABELLE_PWR_CFG_REG 0x01`
			`#define ISABELLE_PWR_EN_REG 0x02`
			`#define ISABELLE_PS_EN1_REG 0x03`
			`#define ISABELLE_INT1_STATUS_REG 0x04`
			`#define ISABELLE_INT1_MASK_REG 0x05`
			`#define ISABELLE_INT2_STATUS_REG 0x06`
			`#define ISABELLE_INT2_MASK_REG 0x07`
			`#define ISABELLE_HKCTL1_REG 0x08`
			`#define ISABELLE_HKCTL2_REG 0x09`
			`#define ISABELLE_HKCTL3_REG 0x0A`
			`#define ISABELLE_ACCDET_STATUS_REG 0x0B`
			`#define ISABELLE_BUTTON_ID_REG 0x0C`
			`#define ISABELLE_PLL_CFG_REG 0x10`
			`#define ISABELLE_PLL_EN_REG 0x11`
			`#define ISABELLE_FS_RATE_CFG_REG 0x12`
			`#define ISABELLE_INTF_CFG_REG 0x13`
			`#define ISABELLE_INTF_EN_REG 0x14`
			`#define ISABELLE_ULATX12_INTF_CFG_REG 0x15`
			`#define ISABELLE_DL12_INTF_CFG_REG 0x16`
			`#define ISABELLE_DL34_INTF_CFG_REG 0x17`
			`#define ISABELLE_DL56_INTF_CFG_REG 0x18`
			`#define ISABELLE_ATX_STPGA1_CFG_REG 0x19`
			`#define ISABELLE_ATX_STPGA2_CFG_REG 0x1A`
			`#define ISABELLE_VTX_STPGA1_CFG_REG 0x1B`
			`#define ISABELLE_VTX2_STPGA2_CFG_REG 0x1C`
			`#define ISABELLE_ATX1_DPGA_REG 0x1D`
			`#define ISABELLE_ATX2_DPGA_REG 0x1E`
			`#define ISABELLE_VTX1_DPGA_REG 0x1F`
			`#define ISABELLE_VTX2_DPGA_REG 0x20`
			`#define ISABELLE_TX_INPUT_CFG_REG 0x21`
			`#define ISABELLE_RX_INPUT_CFG_REG 0x22`
			`#define ISABELLE_RX_INPUT_CFG2_REG 0x23`
			`#define ISABELLE_VOICE_HPF_CFG_REG 0x24`
			`#define ISABELLE_AUDIO_HPF_CFG_REG 0x25`
			`#define ISABELLE_RX1_DPGA_REG 0x26`
			`#define ISABELLE_RX2_DPGA_REG 0x27`
			`#define ISABELLE_RX3_DPGA_REG 0x28`
			`#define ISABELLE_RX4_DPGA_REG 0x29`
			`#define ISABELLE_RX5_DPGA_REG 0x2A`
			`#define ISABELLE_RX6_DPGA_REG 0x2B`
			`#define ISABELLE_ALU_TX_EN_REG 0x2C`
			`#define ISABELLE_ALU_RX_EN_REG 0x2D`
			`#define ISABELLE_IIR_RESYNC_REG 0x2E`
			`#define ISABELLE_ABIAS_CFG_REG 0x30`
			`#define ISABELLE_DBIAS_CFG_REG 0x31`
			`#define ISABELLE_MIC1_GAIN_REG 0x32`
			`#define ISABELLE_MIC2_GAIN_REG 0x33`
			`#define ISABELLE_AMIC_CFG_REG 0x34`
			`#define ISABELLE_DMIC_CFG_REG 0x35`
			`#define ISABELLE_APGA_GAIN_REG 0x36`
			`#define ISABELLE_APGA_CFG_REG 0x37`
			`#define ISABELLE_TX_GAIN_DLY_REG 0x38`
			`#define ISABELLE_RX_GAIN_DLY_REG 0x39`
			`#define ISABELLE_RX_PWR_CTRL_REG 0x3A`
			`#define ISABELLE_DPGA1LR_IN_SEL_REG 0x3B`
			`#define ISABELLE_DPGA1L_GAIN_REG 0x3C`
			`#define ISABELLE_DPGA1R_GAIN_REG 0x3D`
			`#define ISABELLE_DPGA2L_IN_SEL_REG 0x3E`
			`#define ISABELLE_DPGA2R_IN_SEL_REG 0x3F`
			`#define ISABELLE_DPGA2L_GAIN_REG 0x40`
			`#define ISABELLE_DPGA2R_GAIN_REG 0x41`
			`#define ISABELLE_DPGA3LR_IN_SEL_REG 0x42`
			`#define ISABELLE_DPGA3L_GAIN_REG 0x43`
			`#define ISABELLE_DPGA3R_GAIN_REG 0x44`
			`#define ISABELLE_DAC1_SOFTRAMP_REG 0x45`
			`#define ISABELLE_DAC2_SOFTRAMP_REG 0x46`
			`#define ISABELLE_DAC3_SOFTRAMP_REG 0x47`
			`#define ISABELLE_DAC_CFG_REG 0x48`
			`#define ISABELLE_EARDRV_CFG1_REG 0x49`
			`#define ISABELLE_EARDRV_CFG2_REG 0x4A`
			`#define ISABELLE_HSDRV_GAIN_REG 0x4B`
			`#define ISABELLE_HSDRV_CFG1_REG 0x4C`
			`#define ISABELLE_HSDRV_CFG2_REG 0x4D`
			`#define ISABELLE_HS_NG_CFG1_REG 0x4E`
			`#define ISABELLE_HS_NG_CFG2_REG 0x4F`
			`#define ISABELLE_LINEAMP_GAIN_REG 0x50`
			`#define ISABELLE_LINEAMP_CFG_REG 0x51`
			`#define ISABELLE_HFL_VOL_CTRL_REG 0x52`
			`#define ISABELLE_HFL_SFTVOL_CTRL_REG 0x53`
			`#define ISABELLE_HFL_LIM_CTRL_1_REG 0x54`
			`#define ISABELLE_HFL_LIM_CTRL_2_REG 0x55`
			`#define ISABELLE_HFR_VOL_CTRL_REG 0x56`
			`#define ISABELLE_HFR_SFTVOL_CTRL_REG 0x57`
			`#define ISABELLE_HFR_LIM_CTRL_1_REG 0x58`
			`#define ISABELLE_HFR_LIM_CTRL_2_REG 0x59`
			`#define ISABELLE_HF_MODE_REG 0x5A`
			`#define ISABELLE_HFLPGA_CFG_REG 0x5B`
			`#define ISABELLE_HFRPGA_CFG_REG 0x5C`
			`#define ISABELLE_HFDRV_CFG_REG 0x5D`
			`#define ISABELLE_PDMOUT_CFG1_REG 0x5E`
			`#define ISABELLE_PDMOUT_CFG2_REG 0x5F`
			`#define ISABELLE_PDMOUT_L_WM_REG 0x60`
			`#define ISABELLE_PDMOUT_R_WM_REG 0x61`
			`#define ISABELLE_HF_NG_CFG1_REG 0x62`
			`#define ISABELLE_HF_NG_CFG2_REG 0x63`

			`/* ISABELLE_PWR_EN_REG (0x02h) */`
			`#define ISABELLE_CHIP_EN BIT(0)`

			`/* ISABELLE DAI FORMATS */`
			`#define ISABELLE_AIF_FMT_MASK 0x70`
			`#define ISABELLE_I2S_MODE 0x0`
			`#define ISABELLE_LEFT_J_MODE 0x1`
			`#define ISABELLE_PDM_MODE 0x2`

			`#define ISABELLE_AIF_LENGTH_MASK 0x30`
			`#define ISABELLE_AIF_LENGTH_20 0x00`
			`#define ISABELLE_AIF_LENGTH_32 0x10`

			`#define ISABELLE_AIF_MS 0x80`

			`#define ISABELLE_FS_RATE_MASK 0xF`
			`#define ISABELLE_FS_RATE_8 0x0`
			`#define ISABELLE_FS_RATE_11 0x1`
			`#define ISABELLE_FS_RATE_12 0x2`
			`#define ISABELLE_FS_RATE_16 0x4`
			`#define ISABELLE_FS_RATE_22 0x5`
			`#define ISABELLE_FS_RATE_24 0x6`
			`#define ISABELLE_FS_RATE_32 0x8`
			`#define ISABELLE_FS_RATE_44 0x9`
			`#define ISABELLE_FS_RATE_48 0xA`

			`#define ISABELLE_MAX_REGISTER 0xFF`

			`#endif`