| /* |
| * tlv320aic32x4.h |
| * |
| * 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 _TLV320AIC32X4_H |
| #define _TLV320AIC32X4_H |
| |
| struct device; |
| struct regmap_config; |
| |
| extern const struct regmap_config aic32x4_regmap_config; |
| int aic32x4_probe(struct device *dev, struct regmap *regmap); |
| int aic32x4_remove(struct device *dev); |
| int aic32x4_register_clocks(struct device *dev, const char *mclk_name); |
| |
| /* tlv320aic32x4 register space (in decimal to match datasheet) */ |
| |
| #define AIC32X4_REG(page, reg) ((page * 128) + reg) |
| |
| #define AIC32X4_PSEL AIC32X4_REG(0, 0) |
| |
| #define AIC32X4_RESET AIC32X4_REG(0, 1) |
| #define AIC32X4_CLKMUX AIC32X4_REG(0, 4) |
| #define AIC32X4_PLLPR AIC32X4_REG(0, 5) |
| #define AIC32X4_PLLJ AIC32X4_REG(0, 6) |
| #define AIC32X4_PLLDMSB AIC32X4_REG(0, 7) |
| #define AIC32X4_PLLDLSB AIC32X4_REG(0, 8) |
| #define AIC32X4_NDAC AIC32X4_REG(0, 11) |
| #define AIC32X4_MDAC AIC32X4_REG(0, 12) |
| #define AIC32X4_DOSRMSB AIC32X4_REG(0, 13) |
| #define AIC32X4_DOSRLSB AIC32X4_REG(0, 14) |
| #define AIC32X4_NADC AIC32X4_REG(0, 18) |
| #define AIC32X4_MADC AIC32X4_REG(0, 19) |
| #define AIC32X4_AOSR AIC32X4_REG(0, 20) |
| #define AIC32X4_CLKMUX2 AIC32X4_REG(0, 25) |
| #define AIC32X4_CLKOUTM AIC32X4_REG(0, 26) |
| #define AIC32X4_IFACE1 AIC32X4_REG(0, 27) |
| #define AIC32X4_IFACE2 AIC32X4_REG(0, 28) |
| #define AIC32X4_IFACE3 AIC32X4_REG(0, 29) |
| #define AIC32X4_BCLKN AIC32X4_REG(0, 30) |
| #define AIC32X4_IFACE4 AIC32X4_REG(0, 31) |
| #define AIC32X4_IFACE5 AIC32X4_REG(0, 32) |
| #define AIC32X4_IFACE6 AIC32X4_REG(0, 33) |
| #define AIC32X4_GPIOCTL AIC32X4_REG(0, 52) |
| #define AIC32X4_DOUTCTL AIC32X4_REG(0, 53) |
| #define AIC32X4_DINCTL AIC32X4_REG(0, 54) |
| #define AIC32X4_MISOCTL AIC32X4_REG(0, 55) |
| #define AIC32X4_SCLKCTL AIC32X4_REG(0, 56) |
| #define AIC32X4_DACSPB AIC32X4_REG(0, 60) |
| #define AIC32X4_ADCSPB AIC32X4_REG(0, 61) |
| #define AIC32X4_DACSETUP AIC32X4_REG(0, 63) |
| #define AIC32X4_DACMUTE AIC32X4_REG(0, 64) |
| #define AIC32X4_LDACVOL AIC32X4_REG(0, 65) |
| #define AIC32X4_RDACVOL AIC32X4_REG(0, 66) |
| #define AIC32X4_ADCSETUP AIC32X4_REG(0, 81) |
| #define AIC32X4_ADCFGA AIC32X4_REG(0, 82) |
| #define AIC32X4_LADCVOL AIC32X4_REG(0, 83) |
| #define AIC32X4_RADCVOL AIC32X4_REG(0, 84) |
| #define AIC32X4_LAGC1 AIC32X4_REG(0, 86) |
| #define AIC32X4_LAGC2 AIC32X4_REG(0, 87) |
| #define AIC32X4_LAGC3 AIC32X4_REG(0, 88) |
| #define AIC32X4_LAGC4 AIC32X4_REG(0, 89) |
| #define AIC32X4_LAGC5 AIC32X4_REG(0, 90) |
| #define AIC32X4_LAGC6 AIC32X4_REG(0, 91) |
| #define AIC32X4_LAGC7 AIC32X4_REG(0, 92) |
| #define AIC32X4_RAGC1 AIC32X4_REG(0, 94) |
| #define AIC32X4_RAGC2 AIC32X4_REG(0, 95) |
| #define AIC32X4_RAGC3 AIC32X4_REG(0, 96) |
| #define AIC32X4_RAGC4 AIC32X4_REG(0, 97) |
| #define AIC32X4_RAGC5 AIC32X4_REG(0, 98) |
| #define AIC32X4_RAGC6 AIC32X4_REG(0, 99) |
| #define AIC32X4_RAGC7 AIC32X4_REG(0, 100) |
| |
| #define AIC32X4_PWRCFG AIC32X4_REG(1, 1) |
| #define AIC32X4_LDOCTL AIC32X4_REG(1, 2) |
| #define AIC32X4_LPLAYBACK AIC32X4_REG(1, 3) |
| #define AIC32X4_RPLAYBACK AIC32X4_REG(1, 4) |
| #define AIC32X4_OUTPWRCTL AIC32X4_REG(1, 9) |
| #define AIC32X4_CMMODE AIC32X4_REG(1, 10) |
| #define AIC32X4_HPLROUTE AIC32X4_REG(1, 12) |
| #define AIC32X4_HPRROUTE AIC32X4_REG(1, 13) |
| #define AIC32X4_LOLROUTE AIC32X4_REG(1, 14) |
| #define AIC32X4_LORROUTE AIC32X4_REG(1, 15) |
| #define AIC32X4_HPLGAIN AIC32X4_REG(1, 16) |
| #define AIC32X4_HPRGAIN AIC32X4_REG(1, 17) |
| #define AIC32X4_LOLGAIN AIC32X4_REG(1, 18) |
| #define AIC32X4_LORGAIN AIC32X4_REG(1, 19) |
| #define AIC32X4_HEADSTART AIC32X4_REG(1, 20) |
| #define AIC32X4_MICBIAS AIC32X4_REG(1, 51) |
| #define AIC32X4_LMICPGAPIN AIC32X4_REG(1, 52) |
| #define AIC32X4_LMICPGANIN AIC32X4_REG(1, 54) |
| #define AIC32X4_RMICPGAPIN AIC32X4_REG(1, 55) |
| #define AIC32X4_RMICPGANIN AIC32X4_REG(1, 57) |
| #define AIC32X4_FLOATINGINPUT AIC32X4_REG(1, 58) |
| #define AIC32X4_LMICPGAVOL AIC32X4_REG(1, 59) |
| #define AIC32X4_RMICPGAVOL AIC32X4_REG(1, 60) |
| |
| /* Bits, masks, and shifts */ |
| |
| /* AIC32X4_CLKMUX */ |
| #define AIC32X4_PLL_CLKIN_MASK GENMASK(3, 2) |
| #define AIC32X4_PLL_CLKIN_SHIFT (2) |
| #define AIC32X4_PLL_CLKIN_MCLK (0x00) |
| #define AIC32X4_PLL_CLKIN_BCKL (0x01) |
| #define AIC32X4_PLL_CLKIN_GPIO1 (0x02) |
| #define AIC32X4_PLL_CLKIN_DIN (0x03) |
| #define AIC32X4_CODEC_CLKIN_MASK GENMASK(1, 0) |
| #define AIC32X4_CODEC_CLKIN_SHIFT (0) |
| #define AIC32X4_CODEC_CLKIN_MCLK (0x00) |
| #define AIC32X4_CODEC_CLKIN_BCLK (0x01) |
| #define AIC32X4_CODEC_CLKIN_GPIO1 (0x02) |
| #define AIC32X4_CODEC_CLKIN_PLL (0x03) |
| |
| /* AIC32X4_PLLPR */ |
| #define AIC32X4_PLLEN BIT(7) |
| #define AIC32X4_PLL_P_MASK GENMASK(6, 4) |
| #define AIC32X4_PLL_P_SHIFT (4) |
| #define AIC32X4_PLL_R_MASK GENMASK(3, 0) |
| |
| /* AIC32X4_NDAC */ |
| #define AIC32X4_NDACEN BIT(7) |
| #define AIC32X4_NDAC_MASK GENMASK(6, 0) |
| |
| /* AIC32X4_MDAC */ |
| #define AIC32X4_MDACEN BIT(7) |
| #define AIC32X4_MDAC_MASK GENMASK(6, 0) |
| |
| /* AIC32X4_NADC */ |
| #define AIC32X4_NADCEN BIT(7) |
| #define AIC32X4_NADC_MASK GENMASK(6, 0) |
| |
| /* AIC32X4_MADC */ |
| #define AIC32X4_MADCEN BIT(7) |
| #define AIC32X4_MADC_MASK GENMASK(6, 0) |
| |
| /* AIC32X4_BCLKN */ |
| #define AIC32X4_BCLKEN BIT(7) |
| #define AIC32X4_BCLK_MASK GENMASK(6, 0) |
| |
| /* AIC32X4_IFACE1 */ |
| #define AIC32X4_IFACE1_DATATYPE_MASK GENMASK(7, 6) |
| #define AIC32X4_IFACE1_DATATYPE_SHIFT (6) |
| #define AIC32X4_I2S_MODE (0x00) |
| #define AIC32X4_DSP_MODE (0x01) |
| #define AIC32X4_RIGHT_JUSTIFIED_MODE (0x02) |
| #define AIC32X4_LEFT_JUSTIFIED_MODE (0x03) |
| #define AIC32X4_IFACE1_DATALEN_MASK GENMASK(5, 4) |
| #define AIC32X4_IFACE1_DATALEN_SHIFT (4) |
| #define AIC32X4_WORD_LEN_16BITS (0x00) |
| #define AIC32X4_WORD_LEN_20BITS (0x01) |
| #define AIC32X4_WORD_LEN_24BITS (0x02) |
| #define AIC32X4_WORD_LEN_32BITS (0x03) |
| #define AIC32X4_IFACE1_MASTER_MASK GENMASK(3, 2) |
| #define AIC32X4_BCLKMASTER BIT(2) |
| #define AIC32X4_WCLKMASTER BIT(3) |
| |
| /* AIC32X4_IFACE2 */ |
| #define AIC32X4_DATA_OFFSET_MASK GENMASK(7, 0) |
| |
| /* AIC32X4_IFACE3 */ |
| #define AIC32X4_BCLKINV_MASK BIT(3) |
| #define AIC32X4_BDIVCLK_MASK GENMASK(1, 0) |
| #define AIC32X4_BDIVCLK_SHIFT (0) |
| #define AIC32X4_DAC2BCLK (0x00) |
| #define AIC32X4_DACMOD2BCLK (0x01) |
| #define AIC32X4_ADC2BCLK (0x02) |
| #define AIC32X4_ADCMOD2BCLK (0x03) |
| |
| /* AIC32X4_DACSETUP */ |
| #define AIC32X4_DAC_CHAN_MASK GENMASK(5, 2) |
| #define AIC32X4_LDAC2RCHN BIT(5) |
| #define AIC32X4_LDAC2LCHN BIT(4) |
| #define AIC32X4_RDAC2LCHN BIT(3) |
| #define AIC32X4_RDAC2RCHN BIT(2) |
| |
| /* AIC32X4_DACMUTE */ |
| #define AIC32X4_MUTEON 0x0C |
| |
| /* AIC32X4_ADCSETUP */ |
| #define AIC32X4_LADC_EN BIT(7) |
| #define AIC32X4_RADC_EN BIT(6) |
| |
| /* AIC32X4_PWRCFG */ |
| #define AIC32X4_AVDDWEAKDISABLE BIT(3) |
| |
| /* AIC32X4_LDOCTL */ |
| #define AIC32X4_LDOCTLEN BIT(0) |
| |
| /* AIC32X4_CMMODE */ |
| #define AIC32X4_LDOIN_18_36 BIT(0) |
| #define AIC32X4_LDOIN2HP BIT(1) |
| |
| /* AIC32X4_MICBIAS */ |
| #define AIC32X4_MICBIAS_LDOIN BIT(3) |
| #define AIC32X4_MICBIAS_2075V 0x60 |
| #define AIC32x4_MICBIAS_MASK GENMASK(6, 3) |
| |
| /* AIC32X4_LMICPGANIN */ |
| #define AIC32X4_LMICPGANIN_IN2R_10K 0x10 |
| #define AIC32X4_LMICPGANIN_CM1L_10K 0x40 |
| |
| /* AIC32X4_RMICPGANIN */ |
| #define AIC32X4_RMICPGANIN_IN1L_10K 0x10 |
| #define AIC32X4_RMICPGANIN_CM1R_10K 0x40 |
| |
| /* Common mask and enable for all of the dividers */ |
| #define AIC32X4_DIVEN BIT(7) |
| #define AIC32X4_DIV_MASK GENMASK(6, 0) |
| |
| /* Clock Limits */ |
| #define AIC32X4_MAX_DOSR_FREQ 6200000 |
| #define AIC32X4_MIN_DOSR_FREQ 2800000 |
| #define AIC32X4_MAX_CODEC_CLKIN_FREQ 110000000 |
| #define AIC32X4_MAX_PLL_CLKIN 20000000 |
| |
| #endif /* _TLV320AIC32X4_H */ |
