diff options
Diffstat (limited to 'sound/soc/codecs/da7213.h')
| -rw-r--r-- | sound/soc/codecs/da7213.h | 139 |
1 files changed, 115 insertions, 24 deletions
diff --git a/sound/soc/codecs/da7213.h b/sound/soc/codecs/da7213.h index 9cb9ddd01282..29cbf0eb6124 100644 --- a/sound/soc/codecs/da7213.h +++ b/sound/soc/codecs/da7213.h @@ -1,19 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * da7213.h - DA7213 ASoC Codec Driver * * Copyright (c) 2013 Dialog Semiconductor * * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.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. + * Author: David Rau <David.Rau.opensource@dm.renesas.com> */ #ifndef _DA7213_H #define _DA7213_H +#include <linux/clk.h> #include <linux/regmap.h> +#include <linux/regulator/consumer.h> #include <sound/da7213.h> /* @@ -136,11 +136,25 @@ #define DA7213_DAC_NG_ON_THRESHOLD 0xB1 #define DA7213_DAC_NG_CTRL 0xB2 +#define DA7213_TONE_GEN_CFG1 0xB4 +#define DA7213_TONE_GEN_CFG2 0xB5 +#define DA7213_TONE_GEN_CYCLES 0xB6 +#define DA7213_TONE_GEN_FREQ1_L 0xB7 +#define DA7213_TONE_GEN_FREQ1_U 0xB8 +#define DA7213_TONE_GEN_FREQ2_L 0xB9 +#define DA7213_TONE_GEN_FREQ2_U 0xBA +#define DA7213_TONE_GEN_ON_PER 0xBB +#define DA7213_TONE_GEN_OFF_PER 0xBC /* * Bit fields */ +#define DA7213_SWITCH_EN_MAX 0x1 + +/* DA7213_PLL_STATUS = 0x03 */ +#define DA7213_PLL_SRM_LOCK (0x1 << 1) + /* DA7213_SR = 0x22 */ #define DA7213_SR_8000 (0x1 << 0) #define DA7213_SR_11025 (0x2 << 0) @@ -159,15 +173,16 @@ #define DA7213_VMID_EN (0x1 << 7) /* DA7213_PLL_CTRL = 0x27 */ -#define DA7213_PLL_INDIV_5_10_MHZ (0x0 << 2) -#define DA7213_PLL_INDIV_10_20_MHZ (0x1 << 2) -#define DA7213_PLL_INDIV_20_40_MHZ (0x2 << 2) -#define DA7213_PLL_INDIV_40_54_MHZ (0x3 << 2) +#define DA7213_PLL_INDIV_5_TO_9_MHZ (0x0 << 2) +#define DA7213_PLL_INDIV_9_TO_18_MHZ (0x1 << 2) +#define DA7213_PLL_INDIV_18_TO_36_MHZ (0x2 << 2) +#define DA7213_PLL_INDIV_36_TO_54_MHZ (0x3 << 2) #define DA7213_PLL_INDIV_MASK (0x3 << 2) #define DA7213_PLL_MCLK_SQR_EN (0x1 << 4) #define DA7213_PLL_32K_MODE (0x1 << 5) #define DA7213_PLL_SRM_EN (0x1 << 6) #define DA7213_PLL_EN (0x1 << 7) +#define DA7213_PLL_MODE_MASK (0x7 << 5) /* DA7213_DAI_CLK_MODE = 0x28 */ #define DA7213_DAI_BCLKS_PER_WCLK_32 (0x0 << 0) @@ -176,21 +191,24 @@ #define DA7213_DAI_BCLKS_PER_WCLK_256 (0x3 << 0) #define DA7213_DAI_BCLKS_PER_WCLK_MASK (0x3 << 0) #define DA7213_DAI_CLK_POL_INV (0x1 << 2) +#define DA7213_DAI_CLK_POL_MASK (0x1 << 2) #define DA7213_DAI_WCLK_POL_INV (0x1 << 3) -#define DA7213_DAI_CLK_EN_SLAVE_MODE (0x0 << 7) -#define DA7213_DAI_CLK_EN_MASTER_MODE (0x1 << 7) +#define DA7213_DAI_WCLK_POL_MASK (0x1 << 3) #define DA7213_DAI_CLK_EN_MASK (0x1 << 7) /* DA7213_DAI_CTRL = 0x29 */ #define DA7213_DAI_FORMAT_I2S_MODE (0x0 << 0) #define DA7213_DAI_FORMAT_LEFT_J (0x1 << 0) #define DA7213_DAI_FORMAT_RIGHT_J (0x2 << 0) +#define DA7213_DAI_FORMAT_DSP (0x3 << 0) #define DA7213_DAI_FORMAT_MASK (0x3 << 0) #define DA7213_DAI_WORD_LENGTH_S16_LE (0x0 << 2) #define DA7213_DAI_WORD_LENGTH_S20_LE (0x1 << 2) #define DA7213_DAI_WORD_LENGTH_S24_LE (0x2 << 2) #define DA7213_DAI_WORD_LENGTH_S32_LE (0x3 << 2) #define DA7213_DAI_WORD_LENGTH_MASK (0x3 << 2) +#define DA7213_DAI_MONO_MODE_EN (0x1 << 4) +#define DA7213_DAI_MONO_MODE_MASK (0x1 << 4) #define DA7213_DAI_EN_SHIFT 7 /* DA7213_DIG_ROUTING_DAI = 0x21 */ @@ -411,6 +429,9 @@ #define DA7213_DMIC_CLK_RATE_SHIFT 2 #define DA7213_DMIC_CLK_RATE_MASK (0x1 << 2) +/* DA7213_PC_COUNT = 0x94 */ +#define DA7213_PC_FREERUN_MASK (0x1 << 0) + /* DA7213_DIG_CTRL = 0x99 */ #define DA7213_DAC_L_INV_SHIFT 3 #define DA7213_DAC_R_INV_SHIFT 7 @@ -475,6 +496,55 @@ #define DA7213_DAC_NG_EN_SHIFT 7 #define DA7213_DAC_NG_EN_MAX 0x1 +/* DA7213_TONE_GEN_CFG1 = 0xB4 */ +#define DA7213_DTMF_REG_SHIFT 0 +#define DA7213_DTMF_REG_MASK (0xF << 0) +#define DA7213_DTMF_REG_MAX 16 +#define DA7213_DTMF_EN_SHIFT 4 +#define DA7213_DTMF_EN_MASK (0x1 << 4) +#define DA7213_START_STOPN_SHIFT 7 +#define DA7213_START_STOPN_MASK (0x1 << 7) + +/* DA7213_TONE_GEN_CFG2 = 0xB5 */ +#define DA7213_SWG_SEL_SHIFT 0 +#define DA7213_SWG_SEL_MASK (0x3 << 0) +#define DA7213_SWG_SEL_MAX 4 +#define DA7213_SWG_SEL_SRAMP (0x3 << 0) +#define DA7213_TONE_GEN_GAIN_SHIFT 4 +#define DA7213_TONE_GEN_GAIN_MASK (0xF << 4) +#define DA7213_TONE_GEN_GAIN_MAX 0xF +#define DA7213_TONE_GEN_GAIN_MINUS_9DB (0x3 << 4) +#define DA7213_TONE_GEN_GAIN_MINUS_15DB (0x5 << 4) + +/* DA7213_TONE_GEN_CYCLES = 0xB6 */ +#define DA7213_BEEP_CYCLES_SHIFT 0 +#define DA7213_BEEP_CYCLES_MASK (0x7 << 0) + +/* DA7213_TONE_GEN_FREQ1_L = 0xB7 */ +#define DA7213_FREQ1_L_SHIFT 0 +#define DA7213_FREQ1_L_MASK (0xFF << 0) +#define DA7213_FREQ_MAX 0xFFFF + +/* DA7213_TONE_GEN_FREQ1_U = 0xB8 */ +#define DA7213_FREQ1_U_SHIFT 0 +#define DA7213_FREQ1_U_MASK (0xFF << 0) + +/* DA7213_TONE_GEN_FREQ2_L = 0xB9 */ +#define DA7213_FREQ2_L_SHIFT 0 +#define DA7213_FREQ2_L_MASK (0xFF << 0) + +/* DA7213_TONE_GEN_FREQ2_U = 0xBA */ +#define DA7213_FREQ2_U_SHIFT 0 +#define DA7213_FREQ2_U_MASK (0xFF << 0) + +/* DA7213_TONE_GEN_ON_PER = 0xBB */ +#define DA7213_BEEP_ON_PER_SHIFT 0 +#define DA7213_BEEP_ON_PER_MASK (0x3F << 0) +#define DA7213_BEEP_ON_OFF_MAX 0x3F + +/* DA7213_TONE_GEN_OFF_PER = 0xBC */ +#define DA7213_BEEP_OFF_PER_SHIFT 0 +#define DA7213_BEEP_OFF_PER_MASK (0x3F << 0) /* * General defines @@ -494,30 +564,51 @@ #define DA7213_ALC_AVG_ITERATIONS 5 /* PLL related */ -#define DA7213_SYSCLK_MCLK 0 -#define DA7213_SYSCLK_PLL 1 -#define DA7213_PLL_FREQ_OUT_90316800 90316800 -#define DA7213_PLL_FREQ_OUT_98304000 98304000 -#define DA7213_PLL_FREQ_OUT_94310400 94310400 -#define DA7213_PLL_INDIV_5_10_MHZ_VAL 2 -#define DA7213_PLL_INDIV_10_20_MHZ_VAL 4 -#define DA7213_PLL_INDIV_20_40_MHZ_VAL 8 -#define DA7213_PLL_INDIV_40_54_MHZ_VAL 16 - -enum clk_src { - DA7213_CLKSRC_MCLK +#define DA7213_PLL_FREQ_OUT_90316800 90316800 +#define DA7213_PLL_FREQ_OUT_98304000 98304000 +#define DA7213_PLL_FREQ_OUT_94310400 94310400 +#define DA7213_PLL_INDIV_5_TO_9_MHZ_VAL 2 +#define DA7213_PLL_INDIV_9_TO_18_MHZ_VAL 4 +#define DA7213_PLL_INDIV_18_TO_36_MHZ_VAL 8 +#define DA7213_PLL_INDIV_36_TO_54_MHZ_VAL 16 +#define DA7213_SRM_CHECK_RETRIES 8 + +enum da7213_clk_src { + DA7213_CLKSRC_MCLK = 0, + DA7213_CLKSRC_MCLK_SQR, +}; + +enum da7213_sys_clk { + DA7213_SYSCLK_MCLK = 0, + DA7213_SYSCLK_PLL, + DA7213_SYSCLK_PLL_SRM, + DA7213_SYSCLK_PLL_32KHZ +}; + +/* Regulators */ +enum da7213_supplies { + DA7213_SUPPLY_VDDA = 0, + DA7213_SUPPLY_VDDIO, + DA7213_NUM_SUPPLIES, }; /* Codec private data */ struct da7213_priv { struct regmap *regmap; + struct device *dev; + struct mutex ctrl_lock; + struct regulator_bulk_data supplies[DA7213_NUM_SUPPLIES]; + struct clk *mclk; unsigned int mclk_rate; + unsigned int out_rate; + unsigned int fin_min_rate; + int clk_src; bool master; - bool mclk_squarer_en; - bool srm_en; bool alc_calib_auto; bool alc_en; + bool fixed_clk_auto_pll; struct da7213_platform_data *pdata; + int fmt; }; #endif /* _DA7213_H */ |