[linux-2.6-block.git] / include / linux / mfd / ac100.h

/*
 * Functions and registers to access AC100 codec / RTC combo IC.
 *
 * Copyright (C) 2016 Chen-Yu Tsai
 *
 * Chen-Yu Tsai <wens@csie.org>
 *
 * 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.
 */

#ifndef __LINUX_MFD_AC100_H
#define __LINUX_MFD_AC100_H

#include <linux/regmap.h>

struct ac100_dev {
	struct device			*dev;
	struct regmap			*regmap;
};

/* Audio codec related registers */
#define AC100_CHIP_AUDIO_RST		0x00
#define AC100_PLL_CTRL1			0x01
#define AC100_PLL_CTRL2			0x02
#define AC100_SYSCLK_CTRL		0x03
#define AC100_MOD_CLK_ENA		0x04
#define AC100_MOD_RST_CTRL		0x05
#define AC100_I2S_SR_CTRL		0x06

/* I2S1 interface */
#define AC100_I2S1_CLK_CTRL		0x10
#define AC100_I2S1_SND_OUT_CTRL		0x11
#define AC100_I2S1_SND_IN_CTRL		0x12
#define AC100_I2S1_MXR_SRC		0x13
#define AC100_I2S1_VOL_CTRL1		0x14
#define AC100_I2S1_VOL_CTRL2		0x15
#define AC100_I2S1_VOL_CTRL3		0x16
#define AC100_I2S1_VOL_CTRL4		0x17
#define AC100_I2S1_MXR_GAIN		0x18

/* I2S2 interface */
#define AC100_I2S2_CLK_CTRL		0x20
#define AC100_I2S2_SND_OUT_CTRL		0x21
#define AC100_I2S2_SND_IN_CTRL		0x22
#define AC100_I2S2_MXR_SRC		0x23
#define AC100_I2S2_VOL_CTRL1		0x24
#define AC100_I2S2_VOL_CTRL2		0x25
#define AC100_I2S2_VOL_CTRL3		0x26
#define AC100_I2S2_VOL_CTRL4		0x27
#define AC100_I2S2_MXR_GAIN		0x28

/* I2S3 interface */
#define AC100_I2S3_CLK_CTRL		0x30
#define AC100_I2S3_SND_OUT_CTRL		0x31
#define AC100_I2S3_SND_IN_CTRL		0x32
#define AC100_I2S3_SIG_PATH_CTRL	0x33

/* ADC digital controls */
#define AC100_ADC_DIG_CTRL		0x40
#define AC100_ADC_VOL_CTRL		0x41

/* HMIC plug sensing / key detection */
#define AC100_HMIC_CTRL1		0x44
#define AC100_HMIC_CTRL2		0x45
#define AC100_HMIC_STATUS		0x46

/* DAC digital controls */
#define AC100_DAC_DIG_CTRL		0x48
#define AC100_DAC_VOL_CTRL		0x49
#define AC100_DAC_MXR_SRC		0x4c
#define AC100_DAC_MXR_GAIN		0x4d

/* Analog controls */
#define AC100_ADC_APC_CTRL		0x50
#define AC100_ADC_SRC			0x51
#define AC100_ADC_SRC_BST_CTRL		0x52
#define AC100_OUT_MXR_DAC_A_CTRL	0x53
#define AC100_OUT_MXR_SRC		0x54
#define AC100_OUT_MXR_SRC_BST		0x55
#define AC100_HPOUT_CTRL		0x56
#define AC100_ERPOUT_CTRL		0x57
#define AC100_SPKOUT_CTRL		0x58
#define AC100_LINEOUT_CTRL		0x59

/* ADC digital audio processing (high pass filter & auto gain control */
#define AC100_ADC_DAP_L_STA		0x80
#define AC100_ADC_DAP_R_STA		0x81
#define AC100_ADC_DAP_L_CTRL		0x82
#define AC100_ADC_DAP_R_CTRL		0x83
#define AC100_ADC_DAP_L_T_L		0x84 /* Left Target Level */
#define AC100_ADC_DAP_R_T_L		0x85 /* Right Target Level */
#define AC100_ADC_DAP_L_H_A_C		0x86 /* Left High Avg. Coef */
#define AC100_ADC_DAP_L_L_A_C		0x87 /* Left Low Avg. Coef */
#define AC100_ADC_DAP_R_H_A_C		0x88 /* Right High Avg. Coef */
#define AC100_ADC_DAP_R_L_A_C		0x89 /* Right Low Avg. Coef */
#define AC100_ADC_DAP_L_D_T		0x8a /* Left Decay Time */
#define AC100_ADC_DAP_L_A_T		0x8b /* Left Attack Time */
#define AC100_ADC_DAP_R_D_T		0x8c /* Right Decay Time */
#define AC100_ADC_DAP_R_A_T		0x8d /* Right Attack Time */
#define AC100_ADC_DAP_N_TH		0x8e /* Noise Threshold */
#define AC100_ADC_DAP_L_H_N_A_C		0x8f /* Left High Noise Avg. Coef */
#define AC100_ADC_DAP_L_L_N_A_C		0x90 /* Left Low Noise Avg. Coef */
#define AC100_ADC_DAP_R_H_N_A_C		0x91 /* Right High Noise Avg. Coef */
#define AC100_ADC_DAP_R_L_N_A_C		0x92 /* Right Low Noise Avg. Coef */
#define AC100_ADC_DAP_H_HPF_C		0x93 /* High High-Pass-Filter Coef */
#define AC100_ADC_DAP_L_HPF_C		0x94 /* Low High-Pass-Filter Coef */
#define AC100_ADC_DAP_OPT		0x95 /* AGC Optimum */

/* DAC digital audio processing (high pass filter & dynamic range control) */
#define AC100_DAC_DAP_CTRL		0xa0
#define AC100_DAC_DAP_H_HPF_C		0xa1 /* High High-Pass-Filter Coef */
#define AC100_DAC_DAP_L_HPF_C		0xa2 /* Low High-Pass-Filter Coef */
#define AC100_DAC_DAP_L_H_E_A_C		0xa3 /* Left High Energy Avg Coef */
#define AC100_DAC_DAP_L_L_E_A_C		0xa4 /* Left Low Energy Avg Coef */
#define AC100_DAC_DAP_R_H_E_A_C		0xa5 /* Right High Energy Avg Coef */
#define AC100_DAC_DAP_R_L_E_A_C		0xa6 /* Right Low Energy Avg Coef */
#define AC100_DAC_DAP_H_G_D_T_C		0xa7 /* High Gain Delay Time Coef */
#define AC100_DAC_DAP_L_G_D_T_C		0xa8 /* Low Gain Delay Time Coef */
#define AC100_DAC_DAP_H_G_A_T_C		0xa9 /* High Gain Attack Time Coef */
#define AC100_DAC_DAP_L_G_A_T_C		0xaa /* Low Gain Attack Time Coef */
#define AC100_DAC_DAP_H_E_TH		0xab /* High Energy Threshold */
#define AC100_DAC_DAP_L_E_TH		0xac /* Low Energy Threshold */
#define AC100_DAC_DAP_H_G_K		0xad /* High Gain K parameter */
#define AC100_DAC_DAP_L_G_K		0xae /* Low Gain K parameter */
#define AC100_DAC_DAP_H_G_OFF		0xaf /* High Gain offset */
#define AC100_DAC_DAP_L_G_OFF		0xb0 /* Low Gain offset */
#define AC100_DAC_DAP_OPT		0xb1 /* DRC optimum */

/* Digital audio processing enable */
#define AC100_ADC_DAP_ENA		0xb4
#define AC100_DAC_DAP_ENA		0xb5

/* SRC control */
#define AC100_SRC1_CTRL1		0xb8
#define AC100_SRC1_CTRL2		0xb9
#define AC100_SRC1_CTRL3		0xba
#define AC100_SRC1_CTRL4		0xbb
#define AC100_SRC2_CTRL1		0xbc
#define AC100_SRC2_CTRL2		0xbd
#define AC100_SRC2_CTRL3		0xbe
#define AC100_SRC2_CTRL4		0xbf

/* RTC clk control */
#define AC100_CLK32K_ANALOG_CTRL	0xc0
#define AC100_CLKOUT_CTRL1		0xc1
#define AC100_CLKOUT_CTRL2		0xc2
#define AC100_CLKOUT_CTRL3		0xc3

/* RTC module */
#define AC100_RTC_RST			0xc6
#define AC100_RTC_CTRL			0xc7
#define AC100_RTC_SEC			0xc8 /* second */
#define AC100_RTC_MIN			0xc9 /* minute */
#define AC100_RTC_HOU			0xca /* hour */
#define AC100_RTC_WEE			0xcb /* weekday */
#define AC100_RTC_DAY			0xcc /* day */
#define AC100_RTC_MON			0xcd /* month */
#define AC100_RTC_YEA			0xce /* year */
#define AC100_RTC_UPD			0xcf /* update trigger */

/* RTC alarm */
#define AC100_ALM_INT_ENA		0xd0
#define	AC100_ALM_INT_STA		0xd1
#define AC100_ALM_SEC			0xd8
#define AC100_ALM_MIN			0xd9
#define AC100_ALM_HOU			0xda
#define AC100_ALM_WEE			0xdb
#define AC100_ALM_DAY			0xdc
#define AC100_ALM_MON			0xdd
#define AC100_ALM_YEA			0xde
#define AC100_ALM_UPD			0xdf

/* RTC general purpose register 0 ~ 15 */
#define AC100_RTC_GP(x)			(0xe0 + (x))

#endif /* __LINUX_MFD_AC100_H */
Commit	Line	Data
585083c5 CYT	1	/*
	2	* Functions and registers to access AC100 codec / RTC combo IC.
	3	*
	4	* Copyright (C) 2016 Chen-Yu Tsai
	5	*
	6	* Chen-Yu Tsai <wens@csie.org>
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License version 2 as
	10	* published by the Free Software Foundation.
	11	*/
	12
	13	#ifndef __LINUX_MFD_AC100_H
	14	#define __LINUX_MFD_AC100_H
	15
	16	#include <linux/regmap.h>
	17
	18	struct ac100_dev {
	19	struct device *dev;
	20	struct regmap *regmap;
	21	};
	22
	23	/* Audio codec related registers */
	24	#define AC100_CHIP_AUDIO_RST 0x00
	25	#define AC100_PLL_CTRL1 0x01
	26	#define AC100_PLL_CTRL2 0x02
	27	#define AC100_SYSCLK_CTRL 0x03
	28	#define AC100_MOD_CLK_ENA 0x04
	29	#define AC100_MOD_RST_CTRL 0x05
	30	#define AC100_I2S_SR_CTRL 0x06
	31
	32	/* I2S1 interface */
	33	#define AC100_I2S1_CLK_CTRL 0x10
	34	#define AC100_I2S1_SND_OUT_CTRL 0x11
	35	#define AC100_I2S1_SND_IN_CTRL 0x12
	36	#define AC100_I2S1_MXR_SRC 0x13
	37	#define AC100_I2S1_VOL_CTRL1 0x14
	38	#define AC100_I2S1_VOL_CTRL2 0x15
	39	#define AC100_I2S1_VOL_CTRL3 0x16
	40	#define AC100_I2S1_VOL_CTRL4 0x17
	41	#define AC100_I2S1_MXR_GAIN 0x18
	42
	43	/* I2S2 interface */
	44	#define AC100_I2S2_CLK_CTRL 0x20
	45	#define AC100_I2S2_SND_OUT_CTRL 0x21
	46	#define AC100_I2S2_SND_IN_CTRL 0x22
	47	#define AC100_I2S2_MXR_SRC 0x23
	48	#define AC100_I2S2_VOL_CTRL1 0x24
	49	#define AC100_I2S2_VOL_CTRL2 0x25
	50	#define AC100_I2S2_VOL_CTRL3 0x26
	51	#define AC100_I2S2_VOL_CTRL4 0x27
	52	#define AC100_I2S2_MXR_GAIN 0x28
	53
	54	/* I2S3 interface */
	55	#define AC100_I2S3_CLK_CTRL 0x30
	56	#define AC100_I2S3_SND_OUT_CTRL 0x31
	57	#define AC100_I2S3_SND_IN_CTRL 0x32
	58	#define AC100_I2S3_SIG_PATH_CTRL 0x33
	59
	60	/* ADC digital controls */
	61	#define AC100_ADC_DIG_CTRL 0x40
	62	#define AC100_ADC_VOL_CTRL 0x41
	63
	64	/* HMIC plug sensing / key detection */
65	#define AC100_HMIC_CTRL1 0x44
66	#define AC100_HMIC_CTRL2 0x45
67	#define AC100_HMIC_STATUS 0x46
68
69	/* DAC digital controls */
70	#define AC100_DAC_DIG_CTRL 0x48
71	#define AC100_DAC_VOL_CTRL 0x49
72	#define AC100_DAC_MXR_SRC 0x4c
73	#define AC100_DAC_MXR_GAIN 0x4d
74
75	/* Analog controls */
76	#define AC100_ADC_APC_CTRL 0x50
77	#define AC100_ADC_SRC 0x51
78	#define AC100_ADC_SRC_BST_CTRL 0x52
79	#define AC100_OUT_MXR_DAC_A_CTRL 0x53
80	#define AC100_OUT_MXR_SRC 0x54
81	#define AC100_OUT_MXR_SRC_BST 0x55
82	#define AC100_HPOUT_CTRL 0x56
83	#define AC100_ERPOUT_CTRL 0x57
84	#define AC100_SPKOUT_CTRL 0x58
85	#define AC100_LINEOUT_CTRL 0x59
86
87	/* ADC digital audio processing (high pass filter & auto gain control */
88	#define AC100_ADC_DAP_L_STA 0x80
89	#define AC100_ADC_DAP_R_STA 0x81
90	#define AC100_ADC_DAP_L_CTRL 0x82
91	#define AC100_ADC_DAP_R_CTRL 0x83
92	#define AC100_ADC_DAP_L_T_L 0x84 /* Left Target Level */
93	#define AC100_ADC_DAP_R_T_L 0x85 /* Right Target Level */
94	#define AC100_ADC_DAP_L_H_A_C 0x86 /* Left High Avg. Coef */
95	#define AC100_ADC_DAP_L_L_A_C 0x87 /* Left Low Avg. Coef */
96	#define AC100_ADC_DAP_R_H_A_C 0x88 /* Right High Avg. Coef */
97	#define AC100_ADC_DAP_R_L_A_C 0x89 /* Right Low Avg. Coef */
98	#define AC100_ADC_DAP_L_D_T 0x8a /* Left Decay Time */
99	#define AC100_ADC_DAP_L_A_T 0x8b /* Left Attack Time */
100	#define AC100_ADC_DAP_R_D_T 0x8c /* Right Decay Time */
101	#define AC100_ADC_DAP_R_A_T 0x8d /* Right Attack Time */
102	#define AC100_ADC_DAP_N_TH 0x8e /* Noise Threshold */
103	#define AC100_ADC_DAP_L_H_N_A_C 0x8f /* Left High Noise Avg. Coef */
104	#define AC100_ADC_DAP_L_L_N_A_C 0x90 /* Left Low Noise Avg. Coef */
105	#define AC100_ADC_DAP_R_H_N_A_C 0x91 /* Right High Noise Avg. Coef */
106	#define AC100_ADC_DAP_R_L_N_A_C 0x92 /* Right Low Noise Avg. Coef */
107	#define AC100_ADC_DAP_H_HPF_C 0x93 /* High High-Pass-Filter Coef */
108	#define AC100_ADC_DAP_L_HPF_C 0x94 /* Low High-Pass-Filter Coef */
109	#define AC100_ADC_DAP_OPT 0x95 /* AGC Optimum */
110
111	/* DAC digital audio processing (high pass filter & dynamic range control) */
112	#define AC100_DAC_DAP_CTRL 0xa0
113	#define AC100_DAC_DAP_H_HPF_C 0xa1 /* High High-Pass-Filter Coef */
114	#define AC100_DAC_DAP_L_HPF_C 0xa2 /* Low High-Pass-Filter Coef */
115	#define AC100_DAC_DAP_L_H_E_A_C 0xa3 /* Left High Energy Avg Coef */
116	#define AC100_DAC_DAP_L_L_E_A_C 0xa4 /* Left Low Energy Avg Coef */
117	#define AC100_DAC_DAP_R_H_E_A_C 0xa5 /* Right High Energy Avg Coef */
118	#define AC100_DAC_DAP_R_L_E_A_C 0xa6 /* Right Low Energy Avg Coef */
119	#define AC100_DAC_DAP_H_G_D_T_C 0xa7 /* High Gain Delay Time Coef */
120	#define AC100_DAC_DAP_L_G_D_T_C 0xa8 /* Low Gain Delay Time Coef */
121	#define AC100_DAC_DAP_H_G_A_T_C 0xa9 /* High Gain Attack Time Coef */
122	#define AC100_DAC_DAP_L_G_A_T_C 0xaa /* Low Gain Attack Time Coef */
123	#define AC100_DAC_DAP_H_E_TH 0xab /* High Energy Threshold */
124	#define AC100_DAC_DAP_L_E_TH 0xac /* Low Energy Threshold */
125	#define AC100_DAC_DAP_H_G_K 0xad /* High Gain K parameter */
126	#define AC100_DAC_DAP_L_G_K 0xae /* Low Gain K parameter */
127	#define AC100_DAC_DAP_H_G_OFF 0xaf /* High Gain offset */
128	#define AC100_DAC_DAP_L_G_OFF 0xb0 /* Low Gain offset */
129	#define AC100_DAC_DAP_OPT 0xb1 /* DRC optimum */
130
131	/* Digital audio processing enable */
132	#define AC100_ADC_DAP_ENA 0xb4
133	#define AC100_DAC_DAP_ENA 0xb5
134
135	/* SRC control */
136	#define AC100_SRC1_CTRL1 0xb8
137	#define AC100_SRC1_CTRL2 0xb9
138	#define AC100_SRC1_CTRL3 0xba
139	#define AC100_SRC1_CTRL4 0xbb
140	#define AC100_SRC2_CTRL1 0xbc
141	#define AC100_SRC2_CTRL2 0xbd
142	#define AC100_SRC2_CTRL3 0xbe
143	#define AC100_SRC2_CTRL4 0xbf
144
145	/* RTC clk control */
146	#define AC100_CLK32K_ANALOG_CTRL 0xc0
147	#define AC100_CLKOUT_CTRL1 0xc1
148	#define AC100_CLKOUT_CTRL2 0xc2
149	#define AC100_CLKOUT_CTRL3 0xc3
150
151	/* RTC module */
152	#define AC100_RTC_RST 0xc6
153	#define AC100_RTC_CTRL 0xc7
154	#define AC100_RTC_SEC 0xc8 /* second */
155	#define AC100_RTC_MIN 0xc9 /* minute */
156	#define AC100_RTC_HOU 0xca /* hour */
157	#define AC100_RTC_WEE 0xcb /* weekday */
158	#define AC100_RTC_DAY 0xcc /* day */
159	#define AC100_RTC_MON 0xcd /* month */
160	#define AC100_RTC_YEA 0xce /* year */
161	#define AC100_RTC_UPD 0xcf /* update trigger */
162
163	/* RTC alarm */
164	#define AC100_ALM_INT_ENA 0xd0
165	#define AC100_ALM_INT_STA 0xd1
166	#define AC100_ALM_SEC 0xd8
167	#define AC100_ALM_MIN 0xd9
168	#define AC100_ALM_HOU 0xda
169	#define AC100_ALM_WEE 0xdb
170	#define AC100_ALM_DAY 0xdc
171	#define AC100_ALM_MON 0xdd
172	#define AC100_ALM_YEA 0xde
173	#define AC100_ALM_UPD 0xdf
174
175	/* RTC general purpose register 0 ~ 15 */
176	#define AC100_RTC_GP(x) (0xe0 + (x))
177
178	#endif /* __LINUX_MFD_AC100_H */