Lines Matching +full:pcm +full:- +full:clock +full:- +full:mode
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/st,stm32-i2s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Olivier Moysan <olivier.moysan@foss.st.com>
13 The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode.
17 - $ref: dai-common.yaml#
22 - st,stm32h7-i2s
24 "#sound-dai-cells":
32 - description: clock feeding the peripheral bus interface.
33 - description: clock feeding the internal clock generator.
34 - description: I2S parent clock for sampling rates multiple of 8kHz.
35 - description: I2S parent clock for sampling rates multiple of 11.025kHz.
37 clock-names:
39 - const: pclk
40 - const: i2sclk
41 - const: x8k
42 - const: x11k
49 - description: audio capture DMA.
50 - description: audio playback DMA.
52 dma-names:
54 - const: rx
55 - const: tx
60 "#clock-cells":
61 description: Configure the I2S device as MCLK clock provider.
65 $ref: audio-graph-port.yaml#
69 - compatible
70 - "#sound-dai-cells"
71 - reg
72 - clocks
73 - clock-names
74 - interrupts
75 - dmas
76 - dma-names
81 - |
82 #include <dt-bindings/interrupt-controller/arm-gic.h>
83 #include <dt-bindings/clock/stm32mp1-clks.h>
84 i2s2: audio-controller@4000b000 {
85 compatible = "st,stm32h7-i2s";
86 #sound-dai-cells = <0>;
89 clock-names = "pclk", "i2sclk", "x8k", "x11k";
93 dma-names = "rx", "tx";
94 pinctrl-names = "default";
95 pinctrl-0 = <&i2s2_pins_a>;
97 /* assume audio-graph */
100 remote-endpoint = <&codec_endpoint>;