diff options
| author | Daniel Baluta <daniel.baluta@nxp.com> | 2020-01-14 15:58:16 +0800 |
|---|---|---|
| committer | Zhang Peng <peng_zhang_8@nxp.com> | 2020-02-13 19:26:37 +0800 |
| commit | fb29abcd7ae909c5b264c1eb3f9233a3d4584e0a (patch) | |
| tree | 72cb3bd5ddde0449ee81feef2915797b6b632fb2 /sound/soc/fsl/fsl_dsp_audiomix.h | |
| parent | 196f718910e0a1fa8152360c965f8c2e8be4f0d3 (diff) | |
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 <daniel.baluta@nxp.com>
Diffstat (limited to 'sound/soc/fsl/fsl_dsp_audiomix.h')
| -rw-r--r-- | sound/soc/fsl/fsl_dsp_audiomix.h | 19 |
1 files changed, 19 insertions, 0 deletions
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 |