summaryrefslogtreecommitdiff
path: root/include/sound
diff options
context:
space:
mode:
authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-14 17:28:00 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-14 17:28:00 +0000
commit54759313ececcbd07e43fad75e0683e39a1f2a25 (patch)
tree2ee29ccf51224995c42a210ab9204ce9d6dfa669 /include/sound
parente951f7e85de428bcbbe8034cd353e17799baa35b (diff)
parentef5c2eba2412596f1a022c11caf74428bffd9abe (diff)
Merge remote-tracking branch 'asoc/topic/da7213' into asoc-next
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/da7213.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/include/sound/da7213.h b/include/sound/da7213.h
new file mode 100644
index 000000000000..673f5c39cbf2
--- /dev/null
+++ b/include/sound/da7213.h
@@ -0,0 +1,52 @@
+/*
+ * da7213.h - DA7213 ASoC Codec Driver Platform Data
+ *
+ * Copyright (c) 2013 Dialog Semiconductor
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * 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 _DA7213_PDATA_H
+#define _DA7213_PDATA_H
+
+enum da7213_micbias_voltage {
+ DA7213_MICBIAS_1_6V = 0,
+ DA7213_MICBIAS_2_2V = 1,
+ DA7213_MICBIAS_2_5V = 2,
+ DA7213_MICBIAS_3_0V = 3,
+};
+
+enum da7213_dmic_data_sel {
+ DA7213_DMIC_DATA_LRISE_RFALL = 0,
+ DA7213_DMIC_DATA_LFALL_RRISE = 1,
+};
+
+enum da7213_dmic_samplephase {
+ DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
+ DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
+};
+
+enum da7213_dmic_clk_rate {
+ DA7213_DMIC_CLK_3_0MHZ = 0,
+ DA7213_DMIC_CLK_1_5MHZ = 1,
+};
+
+struct da7213_platform_data {
+ /* Mic Bias voltage */
+ enum da7213_micbias_voltage micbias1_lvl;
+ enum da7213_micbias_voltage micbias2_lvl;
+
+ /* DMIC config */
+ enum da7213_dmic_data_sel dmic_data_sel;
+ enum da7213_dmic_samplephase dmic_samplephase;
+ enum da7213_dmic_clk_rate dmic_clk_rate;
+
+ /* MCLK squaring config */
+ bool mclk_squaring;
+};
+
+#endif /* _DA7213_PDATA_H */