--- /dev/null
+/*
+ * ALSA SoC Texas Instruments TLV320DAC33 codec driver
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * Copyright: (C) 2009 Nokia Corporation
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TLV320DAC33_H
+#define __TLV320DAC33_H
+
+#define DAC33_PAGE_SELECT 0x00
+#define DAC33_PWR_CTRL 0x01
+#define DAC33_PLL_CTRL_A 0x02
+#define DAC33_PLL_CTRL_B 0x03
+#define DAC33_PLL_CTRL_C 0x04
+#define DAC33_PLL_CTRL_D 0x05
+#define DAC33_PLL_CTRL_E 0x06
+#define DAC33_INT_OSC_CTRL 0x07
+#define DAC33_INT_OSC_FREQ_RAT_A 0x08
+#define DAC33_INT_OSC_FREQ_RAT_B 0x09
+#define DAC33_INT_OSC_DAC_RATIO_SET 0x0A
+#define DAC33_CALIB_TIME 0x0B
+#define DAC33_INT_OSC_CTRL_B 0x0C
+#define DAC33_INT_OSC_CTRL_C 0x0D
+#define DAC33_INT_OSC_STATUS 0x0E
+#define DAC33_INT_OSC_DAC_RATIO_READ 0x0F
+#define DAC33_INT_OSC_FREQ_RAT_READ_A 0x10
+#define DAC33_INT_OSC_FREQ_RAT_READ_B 0x11
+#define DAC33_SER_AUDIOIF_CTRL_A 0x12
+#define DAC33_SER_AUDIOIF_CTRL_B 0x13
+#define DAC33_SER_AUDIOIF_CTRL_C 0x14
+#define DAC33_FIFO_CTRL_A 0x15
+#define DAC33_UTHR_MSB 0x16
+#define DAC33_UTHR_LSB 0x17
+#define DAC33_ATHR_MSB 0x18
+#define DAC33_ATHR_LSB 0x19
+#define DAC33_LTHR_MSB 0x1A
+#define DAC33_LTHR_LSB 0x1B
+#define DAC33_PREFILL_MSB 0x1C
+#define DAC33_PREFILL_LSB 0x1D
+#define DAC33_NSAMPLE_MSB 0x1E
+#define DAC33_NSAMPLE_LSB 0x1F
+#define DAC33_FIFO_WPTR_MSB 0x20
+#define DAC33_FIFO_WPTR_LSB 0x21
+#define DAC33_FIFO_RPTR_MSB 0x22
+#define DAC33_FIFO_RPTR_LSB 0x23
+#define DAC33_FIFO_DEPTH_MSB 0x24
+#define DAC33_FIFO_DEPTH_LSB 0x25
+#define DAC33_SAMPLES_REMAINING_MSB 0x26
+#define DAC33_SAMPLES_REMAINING_LSB 0x27
+#define DAC33_FIFO_IRQ_FLAG 0x28
+#define DAC33_FIFO_IRQ_MASK 0x29
+#define DAC33_FIFO_IRQ_MODE_A 0x2A
+#define DAC33_FIFO_IRQ_MODE_B 0x2B
+#define DAC33_DAC_CTRL_A 0x2C
+#define DAC33_DAC_CTRL_B 0x2D
+#define DAC33_DAC_CTRL_C 0x2E
+#define DAC33_LDAC_DIG_VOL_CTRL 0x2F
+#define DAC33_RDAC_DIG_VOL_CTRL 0x30
+#define DAC33_DAC_STATUS_FLAGS 0x31
+#define DAC33_ASRC_CTRL_A 0x32
+#define DAC33_ASRC_CTRL_B 0x33
+#define DAC33_SRC_REF_CLK_RATIO_A 0x34
+#define DAC33_SRC_REF_CLK_RATIO_B 0x35
+#define DAC33_SRC_EST_REF_CLK_RATIO_A 0x36
+#define DAC33_SRC_EST_REF_CLK_RATIO_B 0x37
+#define DAC33_INTP_CTRL_A 0x38
+#define DAC33_INTP_CTRL_B 0x39
+/* Registers 0x3A - 0x3F Reserved */
+#define DAC33_LDAC_PWR_CTRL 0x40
+#define DAC33_RDAC_PWR_CTRL 0x41
+#define DAC33_OUT_AMP_CM_CTRL 0x42
+#define DAC33_OUT_AMP_PWR_CTRL 0x43
+#define DAC33_OUT_AMP_CTRL 0x44
+#define DAC33_LINEL_TO_LLO_VOL 0x45
+/* Registers 0x45 - 0x47 Reserved */
+#define DAC33_LINER_TO_RLO_VOL 0x48
+#define DAC33_ANA_VOL_SOFT_STEP_CTRL 0x49
+#define DAC33_OSC_TRIM 0x4A
+/* Registers 0x4B - 0x7C Reserved */
+#define DAC33_DEVICE_ID_MSB 0x7D
+#define DAC33_DEVICE_ID_LSB 0x7E
+#define DAC33_DEVICE_REV_ID 0x7F
+
+#define DAC33_CACHEREGNUM 128
+
+/* Bit definitions */
+
+/* DAC33_PWR_CTRL (0x01) */
+#define DAC33_DACRPDNB (0x01 << 0)
+#define DAC33_DACLPDNB (0x01 << 1)
+#define DAC33_OSCPDNB (0x01 << 2)
+#define DAC33_PLLPDNB (0x01 << 3)
+#define DAC33_PDNALLB (0x01 << 4)
+#define DAC33_SOFT_RESET (0x01 << 7)
+
+/* DAC33_INT_OSC_CTRL (0x07) */
+#define DAC33_REFSEL (0x01 << 1)
+
+/* DAC33_INT_OSC_CTRL_B (0x0C) */
+#define DAC33_ADJSTEP(x) (x << 0)
+#define DAC33_ADJTHRSHLD(x) (x << 4)
+
+/* DAC33_INT_OSC_CTRL_C (0x0D) */
+#define DAC33_REFDIV(x) (x << 4)
+
+/* DAC33_INT_OSC_STATUS (0x0E) */
+#define DAC33_OSCSTATUS_IDLE_CALIB (0x00)
+#define DAC33_OSCSTATUS_NORMAL (0x01)
+#define DAC33_OSCSTATUS_ADJUSTMENT (0x03)
+#define DAC33_OSCSTATUS_NOT_USED (0x02)
+
+/* DAC33_SER_AUDIOIF_CTRL_A (0x12) */
+#define DAC33_MSWCLK (0x01 << 0)
+#define DAC33_MSBCLK (0x01 << 1)
+#define DAC33_AFMT_MASK (0x03 << 2)
+#define DAC33_AFMT_I2S (0x00 << 2)
+#define DAC33_AFMT_DSP (0x01 << 2)
+#define DAC33_AFMT_RIGHT_J (0x02 << 2)
+#define DAC33_AFMT_LEFT_J (0x03 << 2)
+#define DAC33_WLEN_MASK (0x03 << 4)
+#define DAC33_WLEN_16 (0x00 << 4)
+#define DAC33_WLEN_20 (0x01 << 4)
+#define DAC33_WLEN_24 (0x02 << 4)
+#define DAC33_WLEN_32 (0x03 << 4)
+#define DAC33_NCYCL_MASK (0x03 << 6)
+#define DAC33_NCYCL_16 (0x00 << 6)
+#define DAC33_NCYCL_20 (0x01 << 6)
+#define DAC33_NCYCL_24 (0x02 << 6)
+#define DAC33_NCYCL_32 (0x03 << 6)
+
+/* DAC33_SER_AUDIOIF_CTRL_B (0x13) */
+#define DAC33_DATA_DELAY_MASK (0x03 << 2)
+#define DAC33_DATA_DELAY(x) (x << 2)
+#define DAC33_BCLKON (0x01 << 5)
+
+/* DAC33_FIFO_CTRL_A (0x15) */
+#define DAC33_WIDTH (0x01 << 0)
+#define DAC33_FBYPAS (0x01 << 1)
+#define DAC33_FAUTO (0x01 << 2)
+#define DAC33_FIFOFLUSH (0x01 << 3)
+
+/*
+ * UTHR, ATHR, LTHR, PREFILL, NSAMPLE (0x16 - 0x1F)
+ * 13-bit values
+*/
+#define DAC33_THRREG(x) (((x) & 0x1FFF) << 3)
+
+/* DAC33_FIFO_IRQ_MASK (0x29) */
+#define DAC33_MNS (0x01 << 0)
+#define DAC33_MPS (0x01 << 1)
+#define DAC33_MAT (0x01 << 2)
+#define DAC33_MLT (0x01 << 3)
+#define DAC33_MUT (0x01 << 4)
+#define DAC33_MUF (0x01 << 5)
+#define DAC33_MOF (0x01 << 6)
+
+#define DAC33_FIFO_IRQ_MODE_MASK (0x03)
+#define DAC33_FIFO_IRQ_MODE_RISING (0x00)
+#define DAC33_FIFO_IRQ_MODE_FALLING (0x01)
+#define DAC33_FIFO_IRQ_MODE_LEVEL (0x02)
+#define DAC33_FIFO_IRQ_MODE_EDGE (0x03)
+
+/* DAC33_FIFO_IRQ_MODE_A (0x2A) */
+#define DAC33_UTM(x) (x << 0)
+#define DAC33_UFM(x) (x << 2)
+#define DAC33_OFM(x) (x << 4)
+
+/* DAC33_FIFO_IRQ_MODE_B (0x2B) */
+#define DAC33_NSM(x) (x << 0)
+#define DAC33_PSM(x) (x << 2)
+#define DAC33_ATM(x) (x << 4)
+#define DAC33_LTM(x) (x << 6)
+
+/* DAC33_DAC_CTRL_A (0x2C) */
+#define DAC33_DACRATE(x) (x << 0)
+#define DAC33_DACDUAL (0x01 << 4)
+#define DAC33_DACLKSEL_MASK (0x03 << 5)
+#define DAC33_DACLKSEL_INTSOC (0x00 << 5)
+#define DAC33_DACLKSEL_PLL (0x01 << 5)
+#define DAC33_DACLKSEL_MCLK (0x02 << 5)
+#define DAC33_DACLKSEL_BCLK (0x03 << 5)
+
+/* DAC33_DAC_CTRL_B (0x2D) */
+#define DAC33_DACSRCR_MASK (0x03 << 0)
+#define DAC33_DACSRCR_MUTE (0x00 << 0)
+#define DAC33_DACSRCR_RIGHT (0x01 << 0)
+#define DAC33_DACSRCR_LEFT (0x02 << 0)
+#define DAC33_DACSRCR_MONOMIX (0x03 << 0)
+#define DAC33_DACSRCL_MASK (0x03 << 2)
+#define DAC33_DACSRCL_MUTE (0x00 << 2)
+#define DAC33_DACSRCL_LEFT (0x01 << 2)
+#define DAC33_DACSRCL_RIGHT (0x02 << 2)
+#define DAC33_DACSRCL_MONOMIX (0x03 << 2)
+#define DAC33_DVOLSTEP_MASK (0x03 << 4)
+#define DAC33_DVOLSTEP_SS_PERFS (0x00 << 4)
+#define DAC33_DVOLSTEP_SS_PER2FS (0x01 << 4)
+#define DAC33_DVOLSTEP_SS_DISABLED (0x02 << 4)
+#define DAC33_DVOLCTRL_MASK (0x03 << 6)
+#define DAC33_DVOLCTRL_LR_INDEPENDENT1 (0x00 << 6)
+#define DAC33_DVOLCTRL_LR_RIGHT_CONTROL (0x01 << 6)
+#define DAC33_DVOLCTRL_LR_LEFT_CONTROL (0x02 << 6)
+#define DAC33_DVOLCTRL_LR_INDEPENDENT2 (0x03 << 6)
+
+/* DAC33_DAC_CTRL_C (0x2E) */
+#define DAC33_DEEMENR (0x01 << 0)
+#define DAC33_EFFENR (0x01 << 1)
+#define DAC33_DEEMENL (0x01 << 2)
+#define DAC33_EFFENL (0x01 << 3)
+#define DAC33_EN3D (0x01 << 4)
+#define DAC33_RESYNMUTE (0x01 << 5)
+#define DAC33_RESYNEN (0x01 << 6)
+
+/* DAC33_ASRC_CTRL_A (0x32) */
+#define DAC33_SRCBYP (0x01 << 0)
+#define DAC33_SRCLKSEL_MASK (0x03 << 1)
+#define DAC33_SRCLKSEL_INTSOC (0x00 << 1)
+#define DAC33_SRCLKSEL_PLL (0x01 << 1)
+#define DAC33_SRCLKSEL_MCLK (0x02 << 1)
+#define DAC33_SRCLKSEL_BCLK (0x03 << 1)
+#define DAC33_SRCLKDIV(x) (x << 3)
+
+/* DAC33_ASRC_CTRL_B (0x33) */
+#define DAC33_SRCSETUP(x) (x << 0)
+#define DAC33_SRCREFSEL (0x01 << 4)
+#define DAC33_SRCREFDIV(x) (x << 5)
+
+/* DAC33_INTP_CTRL_A (0x38) */
+#define DAC33_INTPSEL (0x01 << 0)
+#define DAC33_INTPM_MASK (0x03 << 1)
+#define DAC33_INTPM_ALOW_OPENDRAIN (0x00 << 1)
+#define DAC33_INTPM_ALOW (0x01 << 1)
+#define DAC33_INTPM_AHIGH (0x02 << 1)
+
+/* DAC33_LDAC_PWR_CTRL (0x40) */
+/* DAC33_RDAC_PWR_CTRL (0x41) */
+#define DAC33_DACLRNUM (0x01 << 2)
+#define DAC33_LROUT_GAIN(x) (x << 0)
+
+/* DAC33_ANA_VOL_SOFT_STEP_CTRL (0x49) */
+#define DAC33_VOLCLKSEL (0x01 << 0)
+#define DAC33_VOLCLKEN (0x01 << 1)
+#define DAC33_VOLBYPASS (0x01 << 2)
+
+#define TLV320DAC33_MCLK 0
+#define TLV320DAC33_SLEEPCLK 1
+
+#endif /* __TLV320DAC33_H */
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