Lines Matching +full:micfil +full:- +full:audio

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Audio RPMSG CPU DAI Controller
10   - Shengjiu Wang <shengjiu.wang@nxp.com>
13   fsl_rpmsg is a virtual audio device. Mapping to real hardware devices
14   are SAI, MICFIL, DMA controlled by Cortex M core. What we see from
15   Linux side is a device which provides audio service by rpmsg channel.
17   such as SAI, MICFIL, .etc through building rpmsg channels between
18   Cortex-A and Cortex-M.
21   - $ref: sound-card-common.yaml#
26       - fsl,imx7ulp-rpmsg-audio
27       - fsl,imx8mn-rpmsg-audio
28       - fsl,imx8mm-rpmsg-audio
29       - fsl,imx8mp-rpmsg-audio
30       - fsl,imx8ulp-rpmsg-audio
31       - fsl,imx93-rpmsg-audio
35       - description: Peripheral clock for register access
36       - description: Master clock
37       - description: DMA clock for DMA register access
38       - description: Parent clock for multiple of 8kHz sample rates
39       - description: Parent clock for multiple of 11kHz sample rates
41   clock-names:
43       - const: ipg
44       - const: mclk
45       - const: dma
46       - const: pll8k
47       - const: pll11k
49   power-domains:
55   memory-region:
62       (see bindings/reserved-memory/reserved-memory.txt)
64   audio-codec:
66     description: The phandle to a node of audio codec
68   fsl,enable-lpa:
70     description: enable low power audio path.
72   fsl,rpmsg-out:
78   fsl,rpmsg-in:
84   fsl,rpmsg-channel-name:
89       on "rpmsg-audio-channel".
91       - rpmsg-audio-channel
92       - rpmsg-micfil-channel
95   - compatible
100   - |
101     #include <dt-bindings/clock/imx8mn-clock.h>
104         compatible = "fsl,imx8mn-rpmsg-audio";
105         model = "wm8524-audio";
106         fsl,enable-lpa;
107         fsl,rpmsg-out;
113         clock-names = "ipg", "mclk", "dma", "pll8k", "pll11k";
116   - |
117     #include <dt-bindings/clock/imx8mm-clock.h>
119     rpmsg_micfil: audio-controller {
120         compatible = "fsl,imx8mm-rpmsg-audio";
121         model = "micfil-audio";
122         fsl,rpmsg-channel-name = "rpmsg-micfil-channel";
123         fsl,enable-lpa;
124         fsl,rpmsg-in;
130         clock-names = "ipg", "mclk", "dma", "pll8k", "pll11k";