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Diffstat (limited to 'include/linux/mfd/arizona/pdata.h')
-rw-r--r--include/linux/mfd/arizona/pdata.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index 8b1d1daaae16..ec3e2a2a6d77 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -62,6 +62,8 @@
#define ARIZONA_MAX_OUTPUT 6
+#define ARIZONA_MAX_AIF 3
+
#define ARIZONA_HAP_ACT_ERM 0
#define ARIZONA_HAP_ACT_LRA 2
@@ -96,6 +98,13 @@ struct arizona_pdata {
/** Pin state for GPIO pins */
int gpio_defaults[ARIZONA_MAX_GPIO];
+ /**
+ * Maximum number of channels clocks will be generated for,
+ * useful for systems where and I2S bus with multiple data
+ * lines is mastered.
+ */
+ int max_channels_clocked[ARIZONA_MAX_AIF];
+
/** GPIO for mic detection polarity */
int micd_pol_gpio;