3 files changed, 0 insertions, 36 deletions
diff --git a/include/dt-bindings/sound/apq8016-lpass.h b/include/dt-bindings/sound/apq8016-lpass.h
deleted file mode 100644
index dc605c4bc22..00000000000
--- a/include/dt-bindings/sound/apq8016-lpass.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DT_APQ8016_LPASS_H
-#define __DT_APQ8016_LPASS_H
-
-#include <dt-bindings/sound/qcom,lpass.h>
-
-/* NOTE: Use qcom,lpass.h to define any AIF ID's for LPASS */
-
-#endif /* __DT_APQ8016_LPASS_H */
diff --git a/include/dt-bindings/sound/microchip,pdmc.h b/include/dt-bindings/sound/microchip,pdmc.h
deleted file mode 100644
index 96cde94ce74..00000000000
--- a/include/dt-bindings/sound/microchip,pdmc.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DT_BINDINGS_MICROCHIP_PDMC_H__
-#define __DT_BINDINGS_MICROCHIP_PDMC_H__
-
-/* PDM microphone's pin placement */
-#define MCHP_PDMC_DS0 0
-#define MCHP_PDMC_DS1 1
-
-/* PDM microphone clock edge sampling */
-#define MCHP_PDMC_CLK_POSITIVE 0
-#define MCHP_PDMC_CLK_NEGATIVE 1
-
-#endif /* __DT_BINDINGS_MICROCHIP_PDMC_H__ */
diff --git a/include/dt-bindings/sound/tlv320aic31xx.h b/include/dt-bindings/sound/tlv320aic31xx.h
deleted file mode 100644
index 4a80238ab25..00000000000
--- a/include/dt-bindings/sound/tlv320aic31xx.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DT_TLV320AIC31XX_H
-#define __DT_TLV320AIC31XX_H
-
-#define MICBIAS_2_0V		1
-#define MICBIAS_2_5V		2
-#define MICBIAS_AVDDV		3
-
-#define PLL_CLKIN_MCLK		0x00
-#define PLL_CLKIN_BCLK		0x01
-#define PLL_CLKIN_GPIO1		0x02
-#define PLL_CLKIN_DIN		0x03
-
-#endif /* __DT_TLV320AIC31XX_H */