ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier
Add driver support for Cirrus Logic CS35L36 boosted
speaker amplifier
Signed-off-by: James Schulman <james.schulman@cirrus.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/include/sound/cs35l36.h b/include/sound/cs35l36.h
new file mode 100644
index 0000000..8f8049d
--- /dev/null
+++ b/include/sound/cs35l36.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * linux/sound/cs35l36.h -- Platform data for CS35L36
+ *
+ * Copyright 2018 Cirrus Logic, Inc.
+ *
+ * Author: James Schulman <james.schulman@cirrus.com>
+ *
+ */
+
+#ifndef __CS35L36_H
+#define __CS35L36_H
+
+struct cs35l36_vpbr_cfg {
+ bool is_present;
+ bool vpbr_en;
+ int vpbr_thld;
+ int vpbr_atk_rate;
+ int vpbr_atk_vol;
+ int vpbr_max_attn;
+ int vpbr_wait;
+ int vpbr_rel_rate;
+ int vpbr_mute_en;
+};
+
+struct cs35l36_platform_data {
+ bool multi_amp_mode;
+ bool dcm_mode;
+ bool amp_pcm_inv;
+ bool imon_pol_inv;
+ bool vmon_pol_inv;
+ int boost_ind;
+ int bst_vctl;
+ int bst_vctl_sel;
+ int bst_ipk;
+ bool extern_boost;
+ int temp_warn_thld;
+ int irq_drv_sel;
+ int irq_gpio_sel;
+ struct cs35l36_vpbr_cfg vpbr_config;
+};
+
+#endif /* __CS35L36_H */