ASoC: Add TI tlv320aic32x4 codec support.

This patch adds support for tlv320aic3205 and tlv320aic3254 codecs.
It doesn't include miniDSP support for aic3254.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 143 insertions, 0 deletions

diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h
new file mode 100644
index 000000000000..aae2b2440398
--- /dev/null
+++ b/sound/soc/codecs/tlv320aic32x4.h
@@ -0,0 +1,143 @@
+/*
+ * 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
+
+/* tlv320aic32x4 register space (in decimal to match datasheet) */
+
+#define AIC32X4_PAGE1           128
+
+#define AIC32X4_PSEL            0
+#define AIC32X4_RESET           1
+#define AIC32X4_CLKMUX          4
+#define AIC32X4_PLLPR           5
+#define AIC32X4_PLLJ            6
+#define AIC32X4_PLLDMSB         7
+#define AIC32X4_PLLDLSB         8
+#define AIC32X4_NDAC            11
+#define AIC32X4_MDAC            12
+#define AIC32X4_DOSRMSB         13
+#define AIC32X4_DOSRLSB         14
+#define AIC32X4_NADC            18
+#define AIC32X4_MADC            19
+#define AIC32X4_AOSR            20
+#define AIC32X4_CLKMUX2         25
+#define AIC32X4_CLKOUTM         26
+#define AIC32X4_IFACE1          27
+#define AIC32X4_IFACE2          28
+#define AIC32X4_IFACE3          29
+#define AIC32X4_BCLKN           30
+#define AIC32X4_IFACE4          31
+#define AIC32X4_IFACE5          32
+#define AIC32X4_IFACE6          33
+#define AIC32X4_DOUTCTL         53
+#define AIC32X4_DINCTL          54
+#define AIC32X4_DACSPB          60
+#define AIC32X4_ADCSPB          61
+#define AIC32X4_DACSETUP        63
+#define AIC32X4_DACMUTE         64
+#define AIC32X4_LDACVOL         65
+#define AIC32X4_RDACVOL         66
+#define AIC32X4_ADCSETUP        81
+#define AIC32X4_ADCFGA          82
+#define AIC32X4_LADCVOL         83
+#define AIC32X4_RADCVOL         84
+#define AIC32X4_LAGC1           86
+#define AIC32X4_LAGC2           87
+#define AIC32X4_LAGC3           88
+#define AIC32X4_LAGC4           89
+#define AIC32X4_LAGC5           90
+#define AIC32X4_LAGC6           91
+#define AIC32X4_LAGC7           92
+#define AIC32X4_RAGC1           94
+#define AIC32X4_RAGC2           95
+#define AIC32X4_RAGC3           96
+#define AIC32X4_RAGC4           97
+#define AIC32X4_RAGC5           98
+#define AIC32X4_RAGC6           99
+#define AIC32X4_RAGC7           100
+#define AIC32X4_PWRCFG          (AIC32X4_PAGE1 + 1)
+#define AIC32X4_LDOCTL          (AIC32X4_PAGE1 + 2)
+#define AIC32X4_OUTPWRCTL       (AIC32X4_PAGE1 + 9)
+#define AIC32X4_CMMODE          (AIC32X4_PAGE1 + 10)
+#define AIC32X4_HPLROUTE        (AIC32X4_PAGE1 + 12)
+#define AIC32X4_HPRROUTE        (AIC32X4_PAGE1 + 13)
+#define AIC32X4_LOLROUTE        (AIC32X4_PAGE1 + 14)
+#define AIC32X4_LORROUTE        (AIC32X4_PAGE1 + 15)
+#define AIC32X4_HPLGAIN         (AIC32X4_PAGE1 + 16)
+#define AIC32X4_HPRGAIN         (AIC32X4_PAGE1 + 17)
+#define AIC32X4_LOLGAIN         (AIC32X4_PAGE1 + 18)
+#define AIC32X4_LORGAIN         (AIC32X4_PAGE1 + 19)
+#define AIC32X4_HEADSTART       (AIC32X4_PAGE1 + 20)
+#define AIC32X4_MICBIAS         (AIC32X4_PAGE1 + 51)
+#define AIC32X4_LMICPGAPIN      (AIC32X4_PAGE1 + 52)
+#define AIC32X4_LMICPGANIN      (AIC32X4_PAGE1 + 54)
+#define AIC32X4_RMICPGAPIN      (AIC32X4_PAGE1 + 55)
+#define AIC32X4_RMICPGANIN      (AIC32X4_PAGE1 + 57)
+#define AIC32X4_FLOATINGINPUT   (AIC32X4_PAGE1 + 58)
+#define AIC32X4_LMICPGAVOL      (AIC32X4_PAGE1 + 59)
+#define AIC32X4_RMICPGAVOL      (AIC32X4_PAGE1 + 60)
+
+#define AIC32X4_FREQ_12000000 12000000
+#define AIC32X4_FREQ_24000000 24000000
+#define AIC32X4_FREQ_25000000 25000000
+
+#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_I2S_MODE                0x00
+#define AIC32X4_DSP_MODE                0x01
+#define AIC32X4_RIGHT_JUSTIFIED_MODE    0x02
+#define AIC32X4_LEFT_JUSTIFIED_MODE     0x03
+
+#define AIC32X4_AVDDWEAKDISABLE         0x08
+#define AIC32X4_LDOCTLEN                0x01
+
+#define AIC32X4_LDOIN_18_36             0x01
+#define AIC32X4_LDOIN2HP                0x02
+
+#define AIC32X4_DACSPBLOCK_MASK         0x1f
+#define AIC32X4_ADCSPBLOCK_MASK         0x1f
+
+#define AIC32X4_PLLJ_SHIFT              6
+#define AIC32X4_DOSRMSB_SHIFT           4
+
+#define AIC32X4_PLLCLKIN                0x03
+
+#define AIC32X4_MICBIAS_LDOIN           0x08
+#define AIC32X4_MICBIAS_2075V           0x60
+
+#define AIC32X4_LMICPGANIN_IN2R_10K     0x10
+#define AIC32X4_RMICPGANIN_IN1L_10K     0x10
+
+#define AIC32X4_LMICPGAVOL_NOGAIN       0x80
+#define AIC32X4_RMICPGAVOL_NOGAIN       0x80
+
+#define AIC32X4_BCLKMASTER              0x08
+#define AIC32X4_WCLKMASTER              0x04
+#define AIC32X4_PLLEN                   (0x01 << 7)
+#define AIC32X4_NDACEN                  (0x01 << 7)
+#define AIC32X4_MDACEN                  (0x01 << 7)
+#define AIC32X4_NADCEN                  (0x01 << 7)
+#define AIC32X4_MADCEN                  (0x01 << 7)
+#define AIC32X4_BCLKEN                  (0x01 << 7)
+#define AIC32X4_DACEN                   (0x03 << 6)
+#define AIC32X4_RDAC2LCHN               (0x02 << 2)
+#define AIC32X4_LDAC2RCHN               (0x02 << 4)
+#define AIC32X4_LDAC2LCHN               (0x01 << 4)
+#define AIC32X4_RDAC2RCHN               (0x01 << 2)
+
+#define AIC32X4_SSTEP2WCLK              0x01
+#define AIC32X4_MUTEON                  0x0C
+#define AIC32X4_DACMOD2BCLK             0x01
+
+#endif                          /* _TLV320AIC32X4_H */