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Diffstat (limited to 'sound/soc/codecs/max98090.h')
-rw-r--r--sound/soc/codecs/max98090.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/max98090.h b/sound/soc/codecs/max98090.h
index a5f6bada06da..21ff743f5af2 100644
--- a/sound/soc/codecs/max98090.h
+++ b/sound/soc/codecs/max98090.h
@@ -12,6 +12,12 @@
#define _MAX98090_H
/*
+ * The default operating frequency for a DMIC attached to the codec.
+ * This can be overridden by a device tree property.
+ */
+#define MAX98090_DEFAULT_DMIC_FREQ 2500000
+
+/*
* MAX98090 Register Definitions
*/
@@ -1518,8 +1524,10 @@ struct max98090_priv {
struct max98090_pdata *pdata;
struct clk *mclk;
unsigned int sysclk;
+ unsigned int pclk;
unsigned int bclk;
unsigned int lrclk;
+ u32 dmic_freq;
struct max98090_cdata dai[1];
int jack_state;
struct delayed_work jack_work;