ASoC: cs35l32: Add support for CS35L32 Boosted Amplifier

This patch adds support for the Cirrus Logic CS35L32 Boosted Amplifier
I2S output provides monitor data to the SOC/CODEC/DSP for speaker protection/enhancement algorithms

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/include/dt-bindings/sound/cs35l32.h b/include/dt-bindings/sound/cs35l32.h
new file mode 100644
index 000000000000..0c6d6a3c15a2
--- /dev/null
+++ b/include/dt-bindings/sound/cs35l32.h
@@ -0,0 +1,26 @@
+#ifndef __DT_CS35L32_H
+#define __DT_CS35L32_H
+
+#define CS35L32_BOOST_MGR_AUTO          0
+#define CS35L32_BOOST_MGR_AUTO_AUDIO    1
+#define CS35L32_BOOST_MGR_BYPASS        2
+#define CS35L32_BOOST_MGR_FIXED         3
+
+#define CS35L32_DATA_CFG_LR_VP          0
+#define CS35L32_DATA_CFG_LR_STAT        1
+#define CS35L32_DATA_CFG_LR             2
+#define CS35L32_DATA_CFG_LR_VPSTAT      3
+
+#define CS35L32_BATT_THRESH_3_1V        0
+#define CS35L32_BATT_THRESH_3_2V        1
+#define CS35L32_BATT_THRESH_3_3V        2
+#define CS35L32_BATT_THRESH_3_4V        3
+
+#define CS35L32_BATT_RECOV_3_1V         0
+#define CS35L32_BATT_RECOV_3_2V         1
+#define CS35L32_BATT_RECOV_3_3V         2
+#define CS35L32_BATT_RECOV_3_4V         3
+#define CS35L32_BATT_RECOV_3_5V         4
+#define CS35L32_BATT_RECOV_3_6V         5
+
+#endif /* __DT_CS35L32_H */