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-rw-r--r--sound/spi/at73c213.h102
1 files changed, 102 insertions, 0 deletions
diff --git a/sound/spi/at73c213.h b/sound/spi/at73c213.h
new file mode 100644
index 0000000000..2fbb0b9433
--- /dev/null
+++ b/sound/spi/at73c213.h
@@ -0,0 +1,102 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000
+ *
+ * Copyright (C) 2006 - 2007 Atmel Corporation
+ */
+
+#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 */