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72661ff766
This adds the schema binding for the Cirrus Logic CS35L45 Smart Amp and associated header file. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220405135419.1230088-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
20 lines
488 B
C
20 lines
488 B
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* cs35l45.h -- CS35L45 ALSA SoC audio driver DT bindings header
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*
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* Copyright 2022 Cirrus Logic, Inc.
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*/
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#ifndef DT_CS35L45_H
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#define DT_CS35L45_H
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/*
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* cirrus,asp-sdout-hiz-ctrl
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*
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* TX_HIZ_UNUSED: TX pin high-impedance during unused slots.
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* TX_HIZ_DISABLED: TX pin high-impedance when all channels disabled.
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*/
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#define CS35L45_ASP_TX_HIZ_UNUSED 0x1
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#define CS35L45_ASP_TX_HIZ_DISABLED 0x2
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#endif /* DT_CS35L45_H */
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