From fb29abcd7ae909c5b264c1eb3f9233a3d4584e0a Mon Sep 17 00:00:00 2001 From: Daniel Baluta Date: Tue, 14 Jan 2020 15:58:16 +0800 Subject: MLK-23255-1: ASoC: fsl_dsp: Add Audio MIX DSP helper This is a subdevice of audiomix MFD device, exposing access to DSP control register from AudioMIX subsystem. Signed-off-by: Daniel Baluta --- sound/soc/fsl/fsl_dsp_audiomix.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 sound/soc/fsl/fsl_dsp_audiomix.h (limited to 'sound/soc/fsl/fsl_dsp_audiomix.h') diff --git a/sound/soc/fsl/fsl_dsp_audiomix.h b/sound/soc/fsl/fsl_dsp_audiomix.h new file mode 100644 index 000000000000..c4dea9903575 --- /dev/null +++ b/sound/soc/fsl/fsl_dsp_audiomix.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT)*/ +/* + * Copyright (C) 2017 Cadence Design Systems, Inc. + * Copyright 2018 NXP + * + */ + +#ifndef FSL_DSP_AUDMIX_H +#define FSL_DSP_AUDMIX_H + +#define AudioDSP_REG0 0x100 +#define AudioDSP_REG1 0x104 +#define AudioDSP_REG2 0x108 +#define AudioDSP_REG3 0x10c + +struct imx_audiomix_dsp_data; +void imx_audiomix_dsp_start(struct imx_audiomix_dsp_data *data); + +#endif -- cgit v1.2.3