1 files changed, 119 insertions, 0 deletions

diff --git a/sound/spi/at73c213.h b/sound/spi/at73c213.h
new file mode 100644
index 000000000000..fd8b372df5d1
--- /dev/null
+++ b/sound/spi/at73c213.h
@@ -0,0 +1,119 @@
+/*
+ * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000
+ *
+ * Copyright (C) 2006 - 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this
+ * distribution in the file called COPYING.
+ */
+
+#ifndef _SND_AT73C213_H
+#define _SND_AT73C213_H
+
+/* DAC control register */
+#define DAC_CTRL                0x00
+#define DAC_CTRL_ONPADRV        7
+#define DAC_CTRL_ONAUXIN        6
+#define DAC_CTRL_ONDACR         5
+#define DAC_CTRL_ONDACL         4
+#define DAC_CTRL_ONLNOR         3
+#define DAC_CTRL_ONLNOL         2
+#define DAC_CTRL_ONLNIR         1
+#define DAC_CTRL_ONLNIL         0
+
+/* DAC left line in gain register */
+#define DAC_LLIG                0x01
+#define DAC_LLIG_LLIG           0
+
+/* DAC right line in gain register */
+#define DAC_RLIG                0x02
+#define DAC_RLIG_RLIG           0
+
+/* DAC Left Master Playback Gain Register */
+#define DAC_LMPG                0x03
+#define DAC_LMPG_LMPG           0
+
+/* DAC Right Master Playback Gain Register */
+#define DAC_RMPG                0x04
+#define DAC_RMPG_RMPG           0
+
+/* DAC Left Line Out Gain Register */
+#define DAC_LLOG                0x05
+#define DAC_LLOG_LLOG           0
+
+/* DAC Right Line Out Gain Register */
+#define DAC_RLOG                0x06
+#define DAC_RLOG_RLOG           0
+
+/* DAC Output Level Control Register */
+#define DAC_OLC                 0x07
+#define DAC_OLC_RSHORT          7
+#define DAC_OLC_ROLC            4
+#define DAC_OLC_LSHORT          3
+#define DAC_OLC_LOLC            0
+
+/* DAC Mixer Control Register */
+#define DAC_MC                  0x08
+#define DAC_MC_INVR             5
+#define DAC_MC_INVL             4
+#define DAC_MC_RMSMIN2          3
+#define DAC_MC_RMSMIN1          2
+#define DAC_MC_LMSMIN2          1
+#define DAC_MC_LMSMIN1          0
+
+/* DAC Clock and Sampling Frequency Control Register */
+#define DAC_CSFC                0x09
+#define DAC_CSFC_OVRSEL         4
+
+/* DAC Miscellaneous Register */
+#define DAC_MISC                0x0A
+#define DAC_MISC_VCMCAPSEL      7
+#define DAC_MISC_DINTSEL        4
+#define DAC_MISC_DITHEN         3
+#define DAC_MISC_DEEMPEN        2
+#define DAC_MISC_NBITS          0
+
+/* DAC Precharge Control Register */
+#define DAC_PRECH               0x0C
+#define DAC_PRECH_PRCHGPDRV     7
+#define DAC_PRECH_PRCHGAUX1     6
+#define DAC_PRECH_PRCHGLNOR     5
+#define DAC_PRECH_PRCHGLNOL     4
+#define DAC_PRECH_PRCHGLNIR     3
+#define DAC_PRECH_PRCHGLNIL     2
+#define DAC_PRECH_PRCHG         1
+#define DAC_PRECH_ONMSTR        0
+
+/* DAC Auxiliary Input Gain Control Register */
+#define DAC_AUXG                0x0D
+#define DAC_AUXG_AUXG           0
+
+/* DAC Reset Register */
+#define DAC_RST                 0x10
+#define DAC_RST_RESMASK         2
+#define DAC_RST_RESFILZ         1
+#define DAC_RST_RSTZ            0
+
+/* Power Amplifier Control Register */
+#define PA_CTRL                 0x11
+#define PA_CTRL_APAON           6
+#define PA_CTRL_APAPRECH        5
+#define PA_CTRL_APALP           4
+#define PA_CTRL_APAGAIN         0
+
+#endif /* _SND_AT73C213_H */