/* SPDX-License-Identifier: GPL-2.0-only */ /* * rt1019.h -- RT1019 ALSA SoC audio amplifier driver * * Copyright(c) 2021 Realtek Semiconductor Corp. */ #ifndef __RT1019_H__ #define __RT1019_H__ #define RT1019_DEVICE_ID_VAL 0x1019 #define RT1019_DEVICE_ID_VAL2 0x6731 #define RT1019_RESET 0x0000 #define RT1019_IDS_CTRL 0x0011 #define RT1019_ASEL_CTRL 0x0013 #define RT1019_PWR_STRP_2 0x0019 #define RT1019_BEEP_TONE 0x001b #define RT1019_VER_ID 0x005c #define RT1019_VEND_ID_1 0x005e #define RT1019_VEND_ID_2 0x005f #define RT1019_DEV_ID_1 0x0061 #define RT1019_DEV_ID_2 0x0062 #define RT1019_SDB_CTRL 0x0066 #define RT1019_CLK_TREE_1 0x0100 #define RT1019_CLK_TREE_2 0x0101 #define RT1019_CLK_TREE_3 0x0102 #define RT1019_PLL_1 0x0311 #define RT1019_PLL_2 0x0312 #define RT1019_PLL_3 0x0313 #define RT1019_TDM_1 0x0400 #define RT1019_TDM_2 0x0401 #define RT1019_TDM_3 0x0402 #define RT1019_DMIX_MONO_1 0x0504 #define RT1019_DMIX_MONO_2 0x0505 #define RT1019_BEEP_1 0x0b00 #define RT1019_BEEP_2 0x0b01 /* 0x0019 Power On Strap Control-2 */ #define RT1019_AUTO_BITS_SEL_MASK (0x1 << 5) #define RT1019_AUTO_BITS_SEL_AUTO (0x1 << 5) #define RT1019_AUTO_BITS_SEL_MANU (0x0 << 5) #define RT1019_AUTO_CLK_SEL_MASK (0x1 << 4) #define RT1019_AUTO_CLK_SEL_AUTO (0x1 << 4) #define RT1019_AUTO_CLK_SEL_MANU (0x0 << 4) /* 0x0100 Clock Tree Control-1 */ #define RT1019_CLK_SYS_PRE_SEL_MASK (0x1 << 7) #define RT1019_CLK_SYS_PRE_SEL_SFT 7 #define RT1019_CLK_SYS_PRE_SEL_BCLK (0x0 << 7) #define RT1019_CLK_SYS_PRE_SEL_PLL (0x1 << 7) #define RT1019_PLL_SRC_MASK (0x1 << 4) #define RT1019_PLL_SRC_SFT 4 #define RT1019_PLL_SRC_SEL_BCLK (0x0 << 4) #define RT1019_PLL_SRC_SEL_RC (0x1 << 4) #define RT1019_SEL_FIFO_MASK (0x3 << 2) #define RT1019_SEL_FIFO_DIV1 (0x0 << 2) #define RT1019_SEL_FIFO_DIV2 (0x1 << 2) #define RT1019_SEL_FIFO_DIV4 (0x2 << 2) /* 0x0101 clock tree control-2 */ #define RT1019_SYS_DIV_DA_FIL_MASK (0x7 << 5) #define RT1019_SYS_DIV_DA_FIL_DIV1 (0x2 << 5) #define RT1019_SYS_DIV_DA_FIL_DIV2 (0x3 << 5) #define RT1019_SYS_DIV_DA_FIL_DIV4 (0x4 << 5) #define RT1019_SYS_DA_OSR_MASK (0x3 << 2) #define RT1019_SYS_DA_OSR_DIV1 (0x0 << 2) #define RT1019_SYS_DA_OSR_DIV2 (0x1 << 2) #define RT1019_SYS_DA_OSR_DIV4 (0x2 << 2) #define RT1019_ASRC_256FS_MASK 0x3 #define RT1019_ASRC_256FS_DIV1 0x0 #define RT1019_ASRC_256FS_DIV2 0x1 #define RT1019_ASRC_256FS_DIV4 0x2 /* 0x0102 clock tree control-3 */ #define RT1019_SEL_CLK_CAL_MASK (0x3 << 6) #define RT1019_SEL_CLK_CAL_DIV1 (0x0 << 6) #define RT1019_SEL_CLK_CAL_DIV2 (0x1 << 6) #define RT1019_SEL_CLK_CAL_DIV4 (0x2 << 6) /* 0x0311 PLL-1 */ #define RT1019_PLL_M_MASK (0xf << 4) #define RT1019_PLL_M_SFT 4 #define RT1019_PLL_M_BP_MASK (0x1 << 1) #define RT1019_PLL_M_BP_SFT 1 #define RT1019_PLL_Q_8_8_MASK (0x1) /* 0x0312 PLL-2 */ #define RT1019_PLL_Q_7_0_MASK 0xff /* 0x0313 PLL-3 */ #define RT1019_PLL_K_MASK 0x1f /* 0x0400 TDM Control-1 */ #define RT1019_TDM_BCLK_MASK (0x1 << 6) #define RT1019_TDM_BCLK_NORM (0x0 << 6) #define RT1019_TDM_BCLK_INV (0x1 << 6) #define RT1019_TDM_CL_MASK (0x7) #define RT1019_TDM_CL_8 (0x4) #define RT1019_TDM_CL_32 (0x3) #define RT1019_TDM_CL_24 (0x2) #define RT1019_TDM_CL_20 (0x1) #define RT1019_TDM_CL_16 (0x0) /* 0x0401 TDM Control-2 */ #define RT1019_I2S_CH_TX_MASK (0x3 << 6) #define RT1019_I2S_CH_TX_SFT 6 #define RT1019_I2S_TX_2CH (0x0 << 6) #define RT1019_I2S_TX_4CH (0x1 << 6) #define RT1019_I2S_TX_6CH (0x2 << 6) #define RT1019_I2S_TX_8CH (0x3 << 6) #define RT1019_I2S_DF_MASK (0x7 << 3) #define RT1019_I2S_DF_SFT 3 #define RT1019_I2S_DF_I2S (0x0 << 3) #define RT1019_I2S_DF_LEFT (0x1 << 3) #define RT1019_I2S_DF_PCM_A_R (0x2 << 3) #define RT1019_I2S_DF_PCM_B_R (0x3 << 3) #define RT1019_I2S_DF_PCM_A_F (0x6 << 3) #define RT1019_I2S_DF_PCM_B_F (0x7 << 3) #define RT1019_I2S_DL_MASK 0x7 #define RT1019_I2S_DL_SFT 0 #define RT1019_I2S_DL_16 0x0 #define RT1019_I2S_DL_20 0x1 #define RT1019_I2S_DL_24 0x2 #define RT1019_I2S_DL_32 0x3 #define RT1019_I2S_DL_8 0x4 /* TDM1 Control-3 (0x0402) */ #define RT1019_TDM_I2S_TX_L_DAC1_1_MASK (0x7 << 4) #define RT1019_TDM_I2S_TX_R_DAC1_1_MASK 0x7 #define RT1019_TDM_I2S_TX_L_DAC1_1_SFT 4 #define RT1019_TDM_I2S_TX_R_DAC1_1_SFT 0 /* System Clock Source */ enum { RT1019_SCLK_S_BCLK, RT1019_SCLK_S_PLL, }; /* PLL1 Source */ enum { RT1019_PLL_S_BCLK, RT1019_PLL_S_RC25M, }; enum { RT1019_AIF1, RT1019_AIFS }; struct rt1019_priv { struct snd_soc_component *component; struct regmap *regmap; int sysclk; int sysclk_src; int lrck; int bclk; int pll_src; int pll_in; int pll_out; unsigned int bclk_ratio; }; #endif /* __RT1019_H__ */