1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * tlv320aic32x4.h
4  */
5 
6 
7 #ifndef _TLV320AIC32X4_H
8 #define _TLV320AIC32X4_H
9 
10 struct device;
11 struct regmap_config;
12 
13 enum aic32x4_type {
14 	AIC32X4_TYPE_AIC32X4 = 0,
15 	AIC32X4_TYPE_AIC32X6,
16 	AIC32X4_TYPE_TAS2505,
17 };
18 
19 extern const struct regmap_config aic32x4_regmap_config;
20 int aic32x4_probe(struct device *dev, struct regmap *regmap);
21 void aic32x4_remove(struct device *dev);
22 int aic32x4_register_clocks(struct device *dev, const char *mclk_name);
23 
24 /* tlv320aic32x4 register space (in decimal to match datasheet) */
25 
26 #define AIC32X4_REG(page, reg)	((page * 128) + reg)
27 
28 #define	AIC32X4_PSEL		AIC32X4_REG(0, 0)
29 
30 #define	AIC32X4_RESET		AIC32X4_REG(0, 1)
31 #define	AIC32X4_CLKMUX		AIC32X4_REG(0, 4)
32 #define	AIC32X4_PLLPR		AIC32X4_REG(0, 5)
33 #define	AIC32X4_PLLJ		AIC32X4_REG(0, 6)
34 #define	AIC32X4_PLLDMSB		AIC32X4_REG(0, 7)
35 #define	AIC32X4_PLLDLSB		AIC32X4_REG(0, 8)
36 #define	AIC32X4_NDAC		AIC32X4_REG(0, 11)
37 #define	AIC32X4_MDAC		AIC32X4_REG(0, 12)
38 #define AIC32X4_DOSRMSB		AIC32X4_REG(0, 13)
39 #define AIC32X4_DOSRLSB		AIC32X4_REG(0, 14)
40 #define	AIC32X4_NADC		AIC32X4_REG(0, 18)
41 #define	AIC32X4_MADC		AIC32X4_REG(0, 19)
42 #define AIC32X4_AOSR		AIC32X4_REG(0, 20)
43 #define AIC32X4_CLKMUX2		AIC32X4_REG(0, 25)
44 #define AIC32X4_CLKOUTM		AIC32X4_REG(0, 26)
45 #define AIC32X4_IFACE1		AIC32X4_REG(0, 27)
46 #define AIC32X4_IFACE2		AIC32X4_REG(0, 28)
47 #define AIC32X4_IFACE3		AIC32X4_REG(0, 29)
48 #define AIC32X4_BCLKN		AIC32X4_REG(0, 30)
49 #define AIC32X4_IFACE4		AIC32X4_REG(0, 31)
50 #define AIC32X4_IFACE5		AIC32X4_REG(0, 32)
51 #define AIC32X4_IFACE6		AIC32X4_REG(0, 33)
52 #define AIC32X4_GPIOCTL		AIC32X4_REG(0, 52)
53 #define AIC32X4_DOUTCTL		AIC32X4_REG(0, 53)
54 #define AIC32X4_DINCTL		AIC32X4_REG(0, 54)
55 #define AIC32X4_MISOCTL		AIC32X4_REG(0, 55)
56 #define AIC32X4_SCLKCTL		AIC32X4_REG(0, 56)
57 #define AIC32X4_DACSPB		AIC32X4_REG(0, 60)
58 #define AIC32X4_ADCSPB		AIC32X4_REG(0, 61)
59 #define AIC32X4_DACSETUP	AIC32X4_REG(0, 63)
60 #define AIC32X4_DACMUTE		AIC32X4_REG(0, 64)
61 #define AIC32X4_LDACVOL		AIC32X4_REG(0, 65)
62 #define AIC32X4_RDACVOL		AIC32X4_REG(0, 66)
63 #define AIC32X4_ADCSETUP	AIC32X4_REG(0, 81)
64 #define	AIC32X4_ADCFGA		AIC32X4_REG(0, 82)
65 #define AIC32X4_LADCVOL		AIC32X4_REG(0, 83)
66 #define AIC32X4_RADCVOL		AIC32X4_REG(0, 84)
67 #define AIC32X4_LAGC1		AIC32X4_REG(0, 86)
68 #define AIC32X4_LAGC2		AIC32X4_REG(0, 87)
69 #define AIC32X4_LAGC3		AIC32X4_REG(0, 88)
70 #define AIC32X4_LAGC4		AIC32X4_REG(0, 89)
71 #define AIC32X4_LAGC5		AIC32X4_REG(0, 90)
72 #define AIC32X4_LAGC6		AIC32X4_REG(0, 91)
73 #define AIC32X4_LAGC7		AIC32X4_REG(0, 92)
74 #define AIC32X4_RAGC1		AIC32X4_REG(0, 94)
75 #define AIC32X4_RAGC2		AIC32X4_REG(0, 95)
76 #define AIC32X4_RAGC3		AIC32X4_REG(0, 96)
77 #define AIC32X4_RAGC4		AIC32X4_REG(0, 97)
78 #define AIC32X4_RAGC5		AIC32X4_REG(0, 98)
79 #define AIC32X4_RAGC6		AIC32X4_REG(0, 99)
80 #define AIC32X4_RAGC7		AIC32X4_REG(0, 100)
81 
82 #define AIC32X4_PWRCFG		AIC32X4_REG(1, 1)
83 #define AIC32X4_LDOCTL		AIC32X4_REG(1, 2)
84 #define AIC32X4_LPLAYBACK	AIC32X4_REG(1, 3)
85 #define AIC32X4_RPLAYBACK	AIC32X4_REG(1, 4)
86 #define AIC32X4_OUTPWRCTL	AIC32X4_REG(1, 9)
87 #define AIC32X4_CMMODE		AIC32X4_REG(1, 10)
88 #define AIC32X4_HPLROUTE	AIC32X4_REG(1, 12)
89 #define AIC32X4_HPRROUTE	AIC32X4_REG(1, 13)
90 #define AIC32X4_LOLROUTE	AIC32X4_REG(1, 14)
91 #define AIC32X4_LORROUTE	AIC32X4_REG(1, 15)
92 #define	AIC32X4_HPLGAIN		AIC32X4_REG(1, 16)
93 #define	AIC32X4_HPRGAIN		AIC32X4_REG(1, 17)
94 #define	AIC32X4_LOLGAIN		AIC32X4_REG(1, 18)
95 #define	AIC32X4_LORGAIN		AIC32X4_REG(1, 19)
96 #define AIC32X4_HEADSTART	AIC32X4_REG(1, 20)
97 #define TAS2505_SPK		AIC32X4_REG(1, 45)
98 #define TAS2505_SPKVOL1		AIC32X4_REG(1, 46)
99 #define TAS2505_SPKVOL2		AIC32X4_REG(1, 48)
100 #define AIC32X4_MICBIAS		AIC32X4_REG(1, 51)
101 #define AIC32X4_LMICPGAPIN	AIC32X4_REG(1, 52)
102 #define AIC32X4_LMICPGANIN	AIC32X4_REG(1, 54)
103 #define AIC32X4_RMICPGAPIN	AIC32X4_REG(1, 55)
104 #define AIC32X4_RMICPGANIN	AIC32X4_REG(1, 57)
105 #define AIC32X4_FLOATINGINPUT	AIC32X4_REG(1, 58)
106 #define AIC32X4_LMICPGAVOL	AIC32X4_REG(1, 59)
107 #define AIC32X4_RMICPGAVOL	AIC32X4_REG(1, 60)
108 #define TAS2505_REFPOWERUP	AIC32X4_REG(1, 122)
109 #define AIC32X4_REFPOWERUP	AIC32X4_REG(1, 123)
110 
111 /* Bits, masks, and shifts */
112 
113 /* AIC32X4_CLKMUX */
114 #define AIC32X4_PLL_CLKIN_MASK		GENMASK(3, 2)
115 #define AIC32X4_PLL_CLKIN_SHIFT		(2)
116 #define AIC32X4_PLL_CLKIN_MCLK		(0x00)
117 #define AIC32X4_PLL_CLKIN_BCKL		(0x01)
118 #define AIC32X4_PLL_CLKIN_GPIO1		(0x02)
119 #define AIC32X4_PLL_CLKIN_DIN		(0x03)
120 #define AIC32X4_CODEC_CLKIN_MASK	GENMASK(1, 0)
121 #define AIC32X4_CODEC_CLKIN_SHIFT	(0)
122 #define AIC32X4_CODEC_CLKIN_MCLK	(0x00)
123 #define AIC32X4_CODEC_CLKIN_BCLK	(0x01)
124 #define AIC32X4_CODEC_CLKIN_GPIO1	(0x02)
125 #define AIC32X4_CODEC_CLKIN_PLL		(0x03)
126 
127 /* AIC32X4_PLLPR */
128 #define AIC32X4_PLLEN			BIT(7)
129 #define AIC32X4_PLL_P_MASK		GENMASK(6, 4)
130 #define AIC32X4_PLL_P_SHIFT		(4)
131 #define AIC32X4_PLL_R_MASK		GENMASK(3, 0)
132 
133 /* AIC32X4_NDAC */
134 #define AIC32X4_NDACEN			BIT(7)
135 #define AIC32X4_NDAC_MASK		GENMASK(6, 0)
136 
137 /* AIC32X4_MDAC */
138 #define AIC32X4_MDACEN			BIT(7)
139 #define AIC32X4_MDAC_MASK		GENMASK(6, 0)
140 
141 /* AIC32X4_NADC */
142 #define AIC32X4_NADCEN			BIT(7)
143 #define AIC32X4_NADC_MASK		GENMASK(6, 0)
144 
145 /* AIC32X4_MADC */
146 #define AIC32X4_MADCEN			BIT(7)
147 #define AIC32X4_MADC_MASK		GENMASK(6, 0)
148 
149 /* AIC32X4_BCLKN */
150 #define AIC32X4_BCLKEN			BIT(7)
151 #define AIC32X4_BCLK_MASK		GENMASK(6, 0)
152 
153 /* AIC32X4_IFACE1 */
154 #define AIC32X4_IFACE1_DATATYPE_MASK	GENMASK(7, 6)
155 #define AIC32X4_IFACE1_DATATYPE_SHIFT	(6)
156 #define AIC32X4_I2S_MODE		(0x00)
157 #define AIC32X4_DSP_MODE		(0x01)
158 #define AIC32X4_RIGHT_JUSTIFIED_MODE	(0x02)
159 #define AIC32X4_LEFT_JUSTIFIED_MODE	(0x03)
160 #define AIC32X4_IFACE1_DATALEN_MASK	GENMASK(5, 4)
161 #define AIC32X4_IFACE1_DATALEN_SHIFT	(4)
162 #define AIC32X4_WORD_LEN_16BITS		(0x00)
163 #define AIC32X4_WORD_LEN_20BITS		(0x01)
164 #define AIC32X4_WORD_LEN_24BITS		(0x02)
165 #define AIC32X4_WORD_LEN_32BITS		(0x03)
166 #define AIC32X4_IFACE1_MASTER_MASK	GENMASK(3, 2)
167 #define AIC32X4_BCLKMASTER		BIT(2)
168 #define AIC32X4_WCLKMASTER		BIT(3)
169 
170 /* AIC32X4_IFACE2 */
171 #define AIC32X4_DATA_OFFSET_MASK	GENMASK(7, 0)
172 
173 /* AIC32X4_IFACE3 */
174 #define AIC32X4_BCLKINV_MASK		BIT(3)
175 #define AIC32X4_BDIVCLK_MASK		GENMASK(1, 0)
176 #define AIC32X4_BDIVCLK_SHIFT		(0)
177 #define AIC32X4_DAC2BCLK		(0x00)
178 #define AIC32X4_DACMOD2BCLK		(0x01)
179 #define AIC32X4_ADC2BCLK		(0x02)
180 #define AIC32X4_ADCMOD2BCLK		(0x03)
181 
182 /* AIC32X4_DACSETUP */
183 #define AIC32X4_DAC_CHAN_MASK		GENMASK(5, 2)
184 #define AIC32X4_LDAC2RCHN		BIT(5)
185 #define AIC32X4_LDAC2LCHN		BIT(4)
186 #define AIC32X4_RDAC2LCHN		BIT(3)
187 #define AIC32X4_RDAC2RCHN		BIT(2)
188 
189 /* AIC32X4_DACMUTE */
190 #define AIC32X4_MUTEON			0x0C
191 
192 /* AIC32X4_ADCSETUP */
193 #define AIC32X4_LADC_EN			BIT(7)
194 #define AIC32X4_RADC_EN			BIT(6)
195 
196 /* AIC32X4_PWRCFG */
197 #define AIC32X4_AVDDWEAKDISABLE		BIT(3)
198 
199 /* AIC32X4_LDOCTL */
200 #define AIC32X4_LDOCTLEN		BIT(0)
201 
202 /* AIC32X4_CMMODE */
203 #define AIC32X4_LDOIN_18_36		BIT(0)
204 #define AIC32X4_LDOIN2HP		BIT(1)
205 
206 /* AIC32X4_MICBIAS */
207 #define AIC32X4_MICBIAS_LDOIN		BIT(3)
208 #define AIC32X4_MICBIAS_2075V		0x60
209 #define AIC32x4_MICBIAS_MASK            GENMASK(6, 3)
210 
211 /* AIC32X4_LMICPGANIN */
212 #define AIC32X4_LMICPGANIN_IN2R_10K	0x10
213 #define AIC32X4_LMICPGANIN_CM1L_10K	0x40
214 
215 /* AIC32X4_RMICPGANIN */
216 #define AIC32X4_RMICPGANIN_IN1L_10K	0x10
217 #define AIC32X4_RMICPGANIN_CM1R_10K	0x40
218 
219 /* AIC32X4_REFPOWERUP */
220 #define AIC32X4_REFPOWERUP_SLOW		0x04
221 #define AIC32X4_REFPOWERUP_40MS		0x05
222 #define AIC32X4_REFPOWERUP_80MS		0x06
223 #define AIC32X4_REFPOWERUP_120MS	0x07
224 
225 /* Common mask and enable for all of the dividers */
226 #define AIC32X4_DIVEN           BIT(7)
227 #define AIC32X4_DIV_MASK        GENMASK(6, 0)
228 
229 /* Clock Limits */
230 #define AIC32X4_MAX_DOSR_FREQ		6200000
231 #define AIC32X4_MIN_DOSR_FREQ		2800000
232 #define AIC32X4_MAX_CODEC_CLKIN_FREQ    110000000
233 #define AIC32X4_MAX_PLL_CLKIN		20000000
234 
235 #endif				/* _TLV320AIC32X4_H */
236