| /* |
| * NAU8810 ALSA SoC audio driver |
| * |
| * Copyright 2016 Nuvoton Technology Corp. |
| * Author: David Lin <ctlin0@nuvoton.com> |
| * |
| * 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 __NAU8810_H__ |
| #define __NAU8810_H__ |
| |
| #define NAU8810_REG_RESET 0x00 |
| #define NAU8810_REG_POWER1 0x01 |
| #define NAU8810_REG_POWER2 0x02 |
| #define NAU8810_REG_POWER3 0x03 |
| #define NAU8810_REG_IFACE 0x04 |
| #define NAU8810_REG_COMP 0x05 |
| #define NAU8810_REG_CLOCK 0x06 |
| #define NAU8810_REG_SMPLR 0x07 |
| #define NAU8810_REG_DAC 0x0A |
| #define NAU8810_REG_DACGAIN 0x0B |
| #define NAU8810_REG_ADC 0x0E |
| #define NAU8810_REG_ADCGAIN 0x0F |
| #define NAU8810_REG_EQ1 0x12 |
| #define NAU8810_REG_EQ2 0x13 |
| #define NAU8810_REG_EQ3 0x14 |
| #define NAU8810_REG_EQ4 0x15 |
| #define NAU8810_REG_EQ5 0x16 |
| #define NAU8810_REG_DACLIM1 0x18 |
| #define NAU8810_REG_DACLIM2 0x19 |
| #define NAU8810_REG_NOTCH1 0x1B |
| #define NAU8810_REG_NOTCH2 0x1C |
| #define NAU8810_REG_NOTCH3 0x1D |
| #define NAU8810_REG_NOTCH4 0x1E |
| #define NAU8810_REG_ALC1 0x20 |
| #define NAU8810_REG_ALC2 0x21 |
| #define NAU8810_REG_ALC3 0x22 |
| #define NAU8810_REG_NOISEGATE 0x23 |
| #define NAU8810_REG_PLLN 0x24 |
| #define NAU8810_REG_PLLK1 0x25 |
| #define NAU8810_REG_PLLK2 0x26 |
| #define NAU8810_REG_PLLK3 0x27 |
| #define NAU8810_REG_ATTEN 0x28 |
| #define NAU8810_REG_INPUT_SIGNAL 0x2C |
| #define NAU8810_REG_PGAGAIN 0x2D |
| #define NAU8810_REG_ADCBOOST 0x2F |
| #define NAU8810_REG_OUTPUT 0x31 |
| #define NAU8810_REG_SPKMIX 0x32 |
| #define NAU8810_REG_SPKGAIN 0x36 |
| #define NAU8810_REG_MONOMIX 0x38 |
| #define NAU8810_REG_POWER4 0x3A |
| #define NAU8810_REG_TSLOTCTL1 0x3B |
| #define NAU8810_REG_TSLOTCTL2 0x3C |
| #define NAU8810_REG_DEVICE_REVID 0x3E |
| #define NAU8810_REG_I2C_DEVICEID 0x3F |
| #define NAU8810_REG_ADDITIONID 0x40 |
| #define NAU8810_REG_RESERVE 0x41 |
| #define NAU8810_REG_OUTCTL 0x45 |
| #define NAU8810_REG_ALC1ENHAN1 0x46 |
| #define NAU8810_REG_ALC1ENHAN2 0x47 |
| #define NAU8810_REG_MISCCTL 0x49 |
| #define NAU8810_REG_OUTTIEOFF 0x4B |
| #define NAU8810_REG_AGCP2POUT 0x4C |
| #define NAU8810_REG_AGCPOUT 0x4D |
| #define NAU8810_REG_AMTCTL 0x4E |
| #define NAU8810_REG_OUTTIEOFFMAN 0x4F |
| #define NAU8810_REG_MAX NAU8810_REG_OUTTIEOFFMAN |
| |
| |
| /* NAU8810_REG_POWER1 (0x1) */ |
| #define NAU8810_DCBUF_EN (0x1 << 8) |
| #define NAU8810_PLL_EN_SFT 5 |
| #define NAU8810_MICBIAS_EN_SFT 4 |
| #define NAU8810_ABIAS_EN (0x1 << 3) |
| #define NAU8810_IOBUF_EN (0x1 << 2) |
| #define NAU8810_REFIMP_MASK 0x3 |
| #define NAU8810_REFIMP_DIS 0x0 |
| #define NAU8810_REFIMP_80K 0x1 |
| #define NAU8810_REFIMP_300K 0x2 |
| #define NAU8810_REFIMP_3K 0x3 |
| |
| /* NAU8810_REG_POWER2 (0x2) */ |
| #define NAU8810_BST_EN_SFT 4 |
| #define NAU8810_PGA_EN_SFT 2 |
| #define NAU8810_ADC_EN_SFT 0 |
| |
| /* NAU8810_REG_POWER3 (0x3) */ |
| #define NAU8810_DAC_EN_SFT 0 |
| #define NAU8810_SPKMX_EN_SFT 2 |
| #define NAU8810_MOUTMX_EN_SFT 3 |
| #define NAU8810_PSPK_EN_SFT 5 |
| #define NAU8810_NSPK_EN_SFT 6 |
| #define NAU8810_MOUT_EN_SFT 7 |
| |
| /* NAU8810_REG_IFACE (0x4) */ |
| #define NAU8810_AIFMT_SFT 3 |
| #define NAU8810_AIFMT_MASK (0x3 << NAU8810_AIFMT_SFT) |
| #define NAU8810_AIFMT_RIGHT (0x0 << NAU8810_AIFMT_SFT) |
| #define NAU8810_AIFMT_LEFT (0x1 << NAU8810_AIFMT_SFT) |
| #define NAU8810_AIFMT_I2S (0x2 << NAU8810_AIFMT_SFT) |
| #define NAU8810_AIFMT_PCM_A (0x3 << NAU8810_AIFMT_SFT) |
| #define NAU8810_WLEN_SFT 5 |
| #define NAU8810_WLEN_MASK (0x3 << NAU8810_WLEN_SFT) |
| #define NAU8810_WLEN_16 (0x0 << NAU8810_WLEN_SFT) |
| #define NAU8810_WLEN_20 (0x1 << NAU8810_WLEN_SFT) |
| #define NAU8810_WLEN_24 (0x2 << NAU8810_WLEN_SFT) |
| #define NAU8810_WLEN_32 (0x3 << NAU8810_WLEN_SFT) |
| #define NAU8810_FSP_IF (0x1 << 7) |
| #define NAU8810_BCLKP_IB (0x1 << 8) |
| |
| /* NAU8810_REG_COMP (0x5) */ |
| #define NAU8810_ADDAP_SFT 0 |
| #define NAU8810_ADCCM_SFT 1 |
| #define NAU8810_DACCM_SFT 3 |
| |
| /* NAU8810_REG_CLOCK (0x6) */ |
| #define NAU8810_CLKIO_MASK 0x1 |
| #define NAU8810_CLKIO_SLAVE 0x0 |
| #define NAU8810_CLKIO_MASTER 0x1 |
| #define NAU8810_BCLKSEL_SFT 2 |
| #define NAU8810_BCLKSEL_MASK (0x7 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_BCLKDIV_1 (0x0 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_BCLKDIV_2 (0x1 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_BCLKDIV_4 (0x2 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_BCLKDIV_8 (0x3 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_BCLKDIV_16 (0x4 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_BCLKDIV_32 (0x5 << NAU8810_BCLKSEL_SFT) |
| #define NAU8810_MCLKSEL_SFT 5 |
| #define NAU8810_MCLKSEL_MASK (0x7 << NAU8810_MCLKSEL_SFT) |
| #define NAU8810_CLKM_SFT 8 |
| #define NAU8810_CLKM_MASK (0x1 << NAU8810_CLKM_SFT) |
| #define NAU8810_CLKM_MCLK (0x0 << NAU8810_CLKM_SFT) |
| #define NAU8810_CLKM_PLL (0x1 << NAU8810_CLKM_SFT) |
| |
| /* NAU8810_REG_SMPLR (0x7) */ |
| #define NAU8810_SMPLR_SFT 1 |
| #define NAU8810_SMPLR_MASK (0x7 << NAU8810_SMPLR_SFT) |
| #define NAU8810_SMPLR_48K (0x0 << NAU8810_SMPLR_SFT) |
| #define NAU8810_SMPLR_32K (0x1 << NAU8810_SMPLR_SFT) |
| #define NAU8810_SMPLR_24K (0x2 << NAU8810_SMPLR_SFT) |
| #define NAU8810_SMPLR_16K (0x3 << NAU8810_SMPLR_SFT) |
| #define NAU8810_SMPLR_12K (0x4 << NAU8810_SMPLR_SFT) |
| #define NAU8810_SMPLR_8K (0x5 << NAU8810_SMPLR_SFT) |
| |
| /* NAU8810_REG_DAC (0xA) */ |
| #define NAU8810_DACPL_SFT 0 |
| #define NAU8810_DACOS_SFT 3 |
| #define NAU8810_DEEMP_SFT 4 |
| |
| /* NAU8810_REG_DACGAIN (0xB) */ |
| #define NAU8810_DACGAIN_SFT 0 |
| |
| /* NAU8810_REG_ADC (0xE) */ |
| #define NAU8810_ADCPL_SFT 0 |
| #define NAU8810_ADCOS_SFT 3 |
| #define NAU8810_HPF_SFT 4 |
| #define NAU8810_HPFEN_SFT 8 |
| |
| /* NAU8810_REG_ADCGAIN (0xF) */ |
| #define NAU8810_ADCGAIN_SFT 0 |
| |
| /* NAU8810_REG_EQ1 (0x12) */ |
| #define NAU8810_EQ1GC_SFT 0 |
| #define NAU8810_EQ1CF_SFT 5 |
| #define NAU8810_EQM_SFT 8 |
| |
| /* NAU8810_REG_EQ2 (0x13) */ |
| #define NAU8810_EQ2GC_SFT 0 |
| #define NAU8810_EQ2CF_SFT 5 |
| #define NAU8810_EQ2BW_SFT 8 |
| |
| /* NAU8810_REG_EQ3 (0x14) */ |
| #define NAU8810_EQ3GC_SFT 0 |
| #define NAU8810_EQ3CF_SFT 5 |
| #define NAU8810_EQ3BW_SFT 8 |
| |
| /* NAU8810_REG_EQ4 (0x15) */ |
| #define NAU8810_EQ4GC_SFT 0 |
| #define NAU8810_EQ4CF_SFT 5 |
| #define NAU8810_EQ4BW_SFT 8 |
| |
| /* NAU8810_REG_EQ5 (0x16) */ |
| #define NAU8810_EQ5GC_SFT 0 |
| #define NAU8810_EQ5CF_SFT 5 |
| |
| /* NAU8810_REG_DACLIM1 (0x18) */ |
| #define NAU8810_DACLIMATK_SFT 0 |
| #define NAU8810_DACLIMDCY_SFT 4 |
| #define NAU8810_DACLIMEN_SFT 8 |
| |
| /* NAU8810_REG_DACLIM2 (0x19) */ |
| #define NAU8810_DACLIMBST_SFT 0 |
| #define NAU8810_DACLIMTHL_SFT 4 |
| |
| /* NAU8810_REG_ALC1 (0x20) */ |
| #define NAU8810_ALCMINGAIN_SFT 0 |
| #define NAU8810_ALCMXGAIN_SFT 3 |
| #define NAU8810_ALCEN_SFT 8 |
| |
| /* NAU8810_REG_ALC2 (0x21) */ |
| #define NAU8810_ALCSL_SFT 0 |
| #define NAU8810_ALCHT_SFT 4 |
| #define NAU8810_ALCZC_SFT 8 |
| |
| /* NAU8810_REG_ALC3 (0x22) */ |
| #define NAU8810_ALCATK_SFT 0 |
| #define NAU8810_ALCDCY_SFT 4 |
| #define NAU8810_ALCM_SFT 8 |
| |
| /* NAU8810_REG_NOISEGATE (0x23) */ |
| #define NAU8810_ALCNTH_SFT 0 |
| #define NAU8810_ALCNEN_SFT 3 |
| |
| /* NAU8810_REG_PLLN (0x24) */ |
| #define NAU8810_PLLN_MASK 0xF |
| #define NAU8810_PLLMCLK_DIV2 (0x1 << 4) |
| |
| /* NAU8810_REG_PLLK1 (0x25) */ |
| #define NAU8810_PLLK1_SFT 18 |
| #define NAU8810_PLLK1_MASK 0x3F |
| |
| /* NAU8810_REG_PLLK2 (0x26) */ |
| #define NAU8810_PLLK2_SFT 9 |
| #define NAU8810_PLLK2_MASK 0x1FF |
| |
| /* NAU8810_REG_PLLK3 (0x27) */ |
| #define NAU8810_PLLK3_MASK 0x1FF |
| |
| /* NAU8810_REG_INPUT_SIGNAL (0x2C) */ |
| #define NAU8810_PMICPGA_SFT 0 |
| #define NAU8810_NMICPGA_SFT 1 |
| |
| /* NAU8810_REG_PGAGAIN (0x2D) */ |
| #define NAU8810_PGAGAIN_SFT 0 |
| #define NAU8810_PGAMT_SFT 6 |
| #define NAU8810_PGAZC_SFT 7 |
| |
| /* NAU8810_REG_ADCBOOST (0x2F) */ |
| #define NAU8810_PMICBSTGAIN_SFT 4 |
| #define NAU8810_PGABST_SFT 8 |
| |
| /* NAU8810_REG_SPKMIX (0x32) */ |
| #define NAU8810_DACSPK_SFT 0 |
| #define NAU8810_BYPSPK_SFT 1 |
| |
| /* NAU8810_REG_SPKGAIN (0x36) */ |
| #define NAU8810_SPKGAIN_SFT 0 |
| #define NAU8810_SPKMT_SFT 6 |
| #define NAU8810_SPKZC_SFT 7 |
| |
| /* NAU8810_REG_MONOMIX (0x38) */ |
| #define NAU8810_DACMOUT_SFT 0 |
| #define NAU8810_BYPMOUT_SFT 1 |
| #define NAU8810_MOUTMXMT_SFT 6 |
| |
| |
| /* System Clock Source */ |
| enum { |
| NAU8810_SCLK_MCLK, |
| NAU8810_SCLK_PLL, |
| }; |
| |
| struct nau8810_pll { |
| int pre_factor; |
| int mclk_scaler; |
| int pll_frac; |
| int pll_int; |
| }; |
| |
| struct nau8810 { |
| struct device *dev; |
| struct regmap *regmap; |
| struct nau8810_pll pll; |
| int sysclk; |
| int clk_id; |
| }; |
| |
| #endif |
