ASoC: cs35l35: Add Boost Inductor Calculation

Add the Boost Inductor parameters based off the size of the inductor
on the HW setup

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/include/sound/cs35l35.h b/include/sound/cs35l35.h
index 29da899..d69cd78 100644
--- a/include/sound/cs35l35.h
+++ b/include/sound/cs35l35.h
@@ -99,6 +99,8 @@ struct cs35l35_platform_data {
 	bool shared_bst;
 	/* Specifies this amp is using an external boost supply */
 	bool ext_bst;
+	/* Inductor Value */
+	int boost_ind;
 	/* ClassH Algorithm */
 	struct classh_cfg classh_algo;
 	/* Monitor Config */