Merge series "ASoC: dt-bindings: audio-graph-card: switch to yaml base Documentation" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Hi Rob, Mark Cc: Sameer These are v6 of switch to yaml base Documentation for audio-graph-card and renesas,rsnd which uses audio-graph-card. v5 -> v6 - add Acked-by/Reviewed-by on each patch - remove "audio-graph-card,xxx" property - remove un-needed if "ok" v4 -> v5 - move "endpoint" under "port" v3 -> v4 - fixuped yamllint warnings/errors v2 -> v3 - fixuped Rob's pointed points v1 -> v2 - upgrade dt-schema, and fixup errors for [2/2] patch Kuninori Morimoto (3): dt-bindings: ASoC: audio-graph-card: switch to yaml base Documentation dt-bindings: ASoC: renesas,rsnd: switch to yaml base Documentation dt-bindings: ASoC: renesas,rsnd: Add r8a77961 support .../bindings/sound/audio-graph-card.txt | 337 ------------ .../bindings/sound/audio-graph-card.yaml | 153 ++++++ .../bindings/sound/renesas,rsnd.txt | 520 ------------------ .../bindings/sound/renesas,rsnd.yaml | 451 +++++++++++++++ 4 files changed, 604 insertions(+), 857 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card.txt create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card.yaml create mode 100644 Documentation/devicetree/bindings/sound/renesas,rsnd.yaml -- 2.25.1
This commit is contained in:
Mark Brown
commit
8ca199309f
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@ -1,337 +0,0 @@
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Audio Graph Card:
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Audio Graph Card specifies audio DAI connections of SoC <-> codec.
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It is based on common bindings for device graphs.
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see ${LINUX}/Documentation/devicetree/bindings/graph.txt
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Basically, Audio Graph Card property is same as Simple Card.
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see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.yaml
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Below are same as Simple-Card.
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- label
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- widgets
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- routing
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- dai-format
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- frame-master
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- bitclock-master
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- bitclock-inversion
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- frame-inversion
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- mclk-fs
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- hp-det-gpio
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- mic-det-gpio
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- dai-tdm-slot-num
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- dai-tdm-slot-width
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- clocks / system-clock-frequency
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Required properties:
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- compatible : "audio-graph-card";
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- dais : list of CPU DAI port{s}
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Optional properties:
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- pa-gpios: GPIO used to control external amplifier.
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-----------------------
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Example: Single DAI case
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-----------------------
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sound_card {
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compatible = "audio-graph-card";
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dais = <&cpu_port>;
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};
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dai-controller {
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...
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cpu_port: port {
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cpu_endpoint: endpoint {
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remote-endpoint = <&codec_endpoint>;
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dai-format = "left_j";
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...
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};
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};
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};
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audio-codec {
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...
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port {
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codec_endpoint: endpoint {
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remote-endpoint = <&cpu_endpoint>;
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};
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};
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};
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-----------------------
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Example: Multi DAI case
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-----------------------
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sound-card {
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compatible = "audio-graph-card";
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label = "sound-card";
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dais = <&cpu_port0
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&cpu_port1
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&cpu_port2>;
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};
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audio-codec@0 {
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...
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port {
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codec0_endpoint: endpoint {
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remote-endpoint = <&cpu_endpoint0>;
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};
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};
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};
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audio-codec@1 {
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...
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port {
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codec1_endpoint: endpoint {
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remote-endpoint = <&cpu_endpoint1>;
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};
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};
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};
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audio-codec@2 {
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...
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port {
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codec2_endpoint: endpoint {
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remote-endpoint = <&cpu_endpoint2>;
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};
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};
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};
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dai-controller {
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...
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ports {
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cpu_port0: port@0 {
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cpu_endpoint0: endpoint {
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remote-endpoint = <&codec0_endpoint>;
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dai-format = "left_j";
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...
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};
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};
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cpu_port1: port@1 {
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cpu_endpoint1: endpoint {
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remote-endpoint = <&codec1_endpoint>;
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dai-format = "i2s";
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...
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};
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};
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cpu_port2: port@2 {
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cpu_endpoint2: endpoint {
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remote-endpoint = <&codec2_endpoint>;
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dai-format = "i2s";
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...
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};
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};
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};
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};
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-----------------------
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Example: Sampling Rate Conversion
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-----------------------
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sound_card {
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compatible = "audio-graph-card";
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label = "sound-card";
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prefix = "codec";
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routing = "codec Playback", "DAI0 Playback",
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"DAI0 Capture", "codec Capture";
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convert-rate = <48000>;
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dais = <&cpu_port>;
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};
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audio-codec {
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...
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port {
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codec_endpoint: endpoint {
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remote-endpoint = <&cpu_endpoint>;
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};
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};
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};
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dai-controller {
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...
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cpu_port: port {
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cpu_endpoint: endpoint {
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remote-endpoint = <&codec_endpoint>;
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dai-format = "left_j";
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...
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};
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};
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};
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-----------------------
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Example: 2 CPU 1 Codec (Mixing)
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-----------------------
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sound_card {
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compatible = "audio-graph-card";
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label = "sound-card";
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routing = "codec Playback", "DAI0 Playback",
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"codec Playback", "DAI1 Playback",
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"DAI0 Capture", "codec Capture";
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dais = <&cpu_port>;
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};
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audio-codec {
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...
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audio-graph-card,prefix = "codec";
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audio-graph-card,convert-rate = <48000>;
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port {
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reg = <0>;
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codec_endpoint0: endpoint@0 {
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remote-endpoint = <&cpu_endpoint0>;
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};
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codec_endpoint1: endpoint@1 {
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remote-endpoint = <&cpu_endpoint1>;
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||||
};
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};
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};
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dai-controller {
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...
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cpu_port: port {
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cpu_endpoint0: endpoint@0 {
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remote-endpoint = <&codec_endpoint0>;
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dai-format = "left_j";
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...
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};
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cpu_endpoint1: endpoint@1 {
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remote-endpoint = <&codec_endpoint1>;
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dai-format = "left_j";
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...
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};
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};
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};
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-----------------------
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Example: Multi DAI with DPCM
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-----------------------
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CPU0 ------ ak4613
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CPU1 ------ HDMI
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CPU2 ------ PCM3168A-p /* DPCM 1ch/2ch */
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CPU3 --/ /* DPCM 3ch/4ch */
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CPU4 --/ /* DPCM 5ch/6ch */
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CPU5 --/ /* DPCM 7ch/8ch */
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CPU6 ------ PCM3168A-c
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sound_card: sound {
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compatible = "audio-graph-card";
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label = "sound-card";
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routing = "pcm3168a Playback", "DAI2 Playback",
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"pcm3168a Playback", "DAI3 Playback",
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"pcm3168a Playback", "DAI4 Playback",
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"pcm3168a Playback", "DAI5 Playback";
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dais = <&snd_port0 /* ak4613 */
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&snd_port1 /* HDMI0 */
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&snd_port2 /* pcm3168a playback */
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&snd_port3 /* pcm3168a capture */
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>;
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};
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ak4613: codec@10 {
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...
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port {
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ak4613_endpoint: endpoint {
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remote-endpoint = <&rsnd_endpoint0>;
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};
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};
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};
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pcm3168a: audio-codec@44 {
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...
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audio-graph-card,prefix = "pcm3168a";
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audio-graph-card,convert-channels = <8>; /* TDM Split */
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ports {
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port@0 {
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reg = <0>;
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pcm3168a_endpoint_p1: endpoint@1 {
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remote-endpoint = <&rsnd_endpoint2>;
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...
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};
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pcm3168a_endpoint_p2: endpoint@2 {
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remote-endpoint = <&rsnd_endpoint3>;
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...
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};
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pcm3168a_endpoint_p3: endpoint@3 {
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remote-endpoint = <&rsnd_endpoint4>;
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...
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};
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pcm3168a_endpoint_p4: endpoint@4 {
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remote-endpoint = <&rsnd_endpoint5>;
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...
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};
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};
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port@1 {
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reg = <1>;
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pcm3168a_endpoint_c: endpoint {
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remote-endpoint = <&rsnd_endpoint6>;
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...
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};
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};
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};
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};
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&sound {
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ports {
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snd_port0: port@0 {
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rsnd_endpoint0: endpoint {
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remote-endpoint = <&ak4613_endpoint>;
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...
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};
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};
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snd_port1: port@1 {
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rsnd_endpoint1: endpoint {
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remote-endpoint = <&dw_hdmi0_snd_in>;
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...
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};
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};
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snd_port2: port@2 {
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#address-cells = <1>;
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#size-cells = <0>;
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rsnd_endpoint2: endpoint@2 {
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remote-endpoint = <&pcm3168a_endpoint_p1>;
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...
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};
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rsnd_endpoint3: endpoint@3 {
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remote-endpoint = <&pcm3168a_endpoint_p2>;
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...
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};
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rsnd_endpoint4: endpoint@4 {
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remote-endpoint = <&pcm3168a_endpoint_p3>;
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...
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};
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rsnd_endpoint5: endpoint@5 {
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remote-endpoint = <&pcm3168a_endpoint_p4>;
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...
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};
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};
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snd_port3: port@6 {
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rsnd_endpoint6: endpoint {
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remote-endpoint = <&pcm3168a_endpoint_c>;
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...
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};
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};
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};
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};
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153
Documentation/devicetree/bindings/sound/audio-graph-card.yaml
Normal file
153
Documentation/devicetree/bindings/sound/audio-graph-card.yaml
Normal file
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@ -0,0 +1,153 @@
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|||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/audio-graph-card.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
|
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title: Audio Graph Card Driver Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- audio-graph-card
|
||||
- audio-graph-scu-card
|
||||
|
||||
dais:
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
label:
|
||||
maxItems: 1
|
||||
prefix:
|
||||
description: "device name prefix"
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
routing:
|
||||
description: |
|
||||
A list of the connections between audio components.
|
||||
Each entry is a pair of strings, the first being the
|
||||
connection's sink, the second being the connection's source.
|
||||
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
|
||||
widgets:
|
||||
description: User specified audio sound widgets.
|
||||
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
|
||||
convert-rate:
|
||||
description: CPU to Codec rate convert.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
convert-channels:
|
||||
description: CPU to Codec rate channels.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
pa-gpios:
|
||||
maxItems: 1
|
||||
hp-det-gpio:
|
||||
maxItems: 1
|
||||
mic-det-gpio:
|
||||
maxItems: 1
|
||||
|
||||
port:
|
||||
description: single OF-Graph subnode
|
||||
type: object
|
||||
properties:
|
||||
reg:
|
||||
maxItems: 1
|
||||
prefix:
|
||||
description: "device name prefix"
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
convert-rate:
|
||||
description: CPU to Codec rate convert.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
convert-channels:
|
||||
description: CPU to Codec rate channels.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
patternProperties:
|
||||
"^endpoint(@[0-9a-f]+)?":
|
||||
type: object
|
||||
properties:
|
||||
remote-endpoint:
|
||||
maxItems: 1
|
||||
mclk-fs:
|
||||
description: |
|
||||
Multiplication factor between stream rate and codec mclk.
|
||||
When defined, mclk-fs property defined in dai-link sub nodes are ignored.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
frame-inversion:
|
||||
description: dai-link uses frame clock inversion
|
||||
$ref: /schemas/types.yaml#/definitions/flag
|
||||
bitclock-inversion:
|
||||
description: dai-link uses bit clock inversion
|
||||
$ref: /schemas/types.yaml#/definitions/flag
|
||||
frame-master:
|
||||
description: Indicates dai-link frame master.
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
maxItems: 1
|
||||
bitclock-master:
|
||||
description: Indicates dai-link bit clock master
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
maxItems: 1
|
||||
dai-format:
|
||||
description: audio format.
|
||||
items:
|
||||
enum:
|
||||
- i2s
|
||||
- right_j
|
||||
- left_j
|
||||
- dsp_a
|
||||
- dsp_b
|
||||
- ac97
|
||||
- pdm
|
||||
- msb
|
||||
- lsb
|
||||
convert-rate:
|
||||
description: CPU to Codec rate convert.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
convert-channels:
|
||||
description: CPU to Codec rate channels.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
required:
|
||||
- remote-endpoint
|
||||
|
||||
ports:
|
||||
description: multi OF-Graph subnode
|
||||
type: object
|
||||
patternProperties:
|
||||
"^port(@[0-9a-f]+)?":
|
||||
$ref: "#/properties/port"
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- dais
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
sound {
|
||||
compatible = "audio-graph-card";
|
||||
|
||||
dais = <&cpu_port_a>;
|
||||
};
|
||||
|
||||
cpu {
|
||||
/*
|
||||
* dai-controller own settings
|
||||
*/
|
||||
|
||||
port {
|
||||
cpu_endpoint: endpoint {
|
||||
remote-endpoint = <&codec_endpoint>;
|
||||
dai-format = "left_j";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
codec {
|
||||
/*
|
||||
* codec own settings
|
||||
*/
|
||||
|
||||
port {
|
||||
codec_endpoint: endpoint {
|
||||
remote-endpoint = <&cpu_endpoint>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -253,523 +253,3 @@ This is example of TDM 6ch.
|
|||
Driver can automatically switches TDM <-> stereo mode in this case.
|
||||
|
||||
see "Example: simple sound card for TDM"
|
||||
|
||||
=============================================
|
||||
Required properties:
|
||||
=============================================
|
||||
|
||||
- compatible : "renesas,rcar_sound-<soctype>", fallbacks
|
||||
"renesas,rcar_sound-gen1" if generation1, and
|
||||
"renesas,rcar_sound-gen2" if generation2 (or RZ/G1)
|
||||
"renesas,rcar_sound-gen3" if generation3 (or RZ/G2)
|
||||
Examples with soctypes are:
|
||||
- "renesas,rcar_sound-r8a7742" (RZ/G1H)
|
||||
- "renesas,rcar_sound-r8a7743" (RZ/G1M)
|
||||
- "renesas,rcar_sound-r8a7744" (RZ/G1N)
|
||||
- "renesas,rcar_sound-r8a7745" (RZ/G1E)
|
||||
- "renesas,rcar_sound-r8a77470" (RZ/G1C)
|
||||
- "renesas,rcar_sound-r8a774a1" (RZ/G2M)
|
||||
- "renesas,rcar_sound-r8a774b1" (RZ/G2N)
|
||||
- "renesas,rcar_sound-r8a774c0" (RZ/G2E)
|
||||
- "renesas,rcar_sound-r8a774e1" (RZ/G2H)
|
||||
- "renesas,rcar_sound-r8a7778" (R-Car M1A)
|
||||
- "renesas,rcar_sound-r8a7779" (R-Car H1)
|
||||
- "renesas,rcar_sound-r8a7790" (R-Car H2)
|
||||
- "renesas,rcar_sound-r8a7791" (R-Car M2-W)
|
||||
- "renesas,rcar_sound-r8a7793" (R-Car M2-N)
|
||||
- "renesas,rcar_sound-r8a7794" (R-Car E2)
|
||||
- "renesas,rcar_sound-r8a7795" (R-Car H3)
|
||||
- "renesas,rcar_sound-r8a7796" (R-Car M3-W)
|
||||
- "renesas,rcar_sound-r8a77965" (R-Car M3-N)
|
||||
- "renesas,rcar_sound-r8a77990" (R-Car E3)
|
||||
- "renesas,rcar_sound-r8a77995" (R-Car D3)
|
||||
- reg : Should contain the register physical address.
|
||||
required register is
|
||||
SRU/ADG/SSI if generation1
|
||||
SRU/ADG/SSIU/SSI/AUDIO-DMAC-periperi if generation2/generation3
|
||||
Select extended AUDIO-DMAC-periperi address if SoC has it,
|
||||
otherwise select normal AUDIO-DMAC-periperi address.
|
||||
- reg-names : Should contain the register names.
|
||||
scu/adg/ssi if generation1
|
||||
scu/adg/ssiu/ssi/audmapp if generation2/generation3
|
||||
- rcar_sound,ssi : Should contain SSI feature.
|
||||
The number of SSI subnode should be same as HW.
|
||||
see below for detail.
|
||||
- rcar_sound,ssiu : Should contain SSIU feature.
|
||||
The number of SSIU subnode should be same as HW.
|
||||
see below for detail.
|
||||
- rcar_sound,src : Should contain SRC feature.
|
||||
The number of SRC subnode should be same as HW.
|
||||
see below for detail.
|
||||
- rcar_sound,ctu : Should contain CTU feature.
|
||||
The number of CTU subnode should be same as HW.
|
||||
see below for detail.
|
||||
- rcar_sound,mix : Should contain MIX feature.
|
||||
The number of MIX subnode should be same as HW.
|
||||
see below for detail.
|
||||
- rcar_sound,dvc : Should contain DVC feature.
|
||||
The number of DVC subnode should be same as HW.
|
||||
see below for detail.
|
||||
- rcar_sound,dai : DAI contents.
|
||||
The number of DAI subnode should be same as HW.
|
||||
see below for detail.
|
||||
- #sound-dai-cells : it must be 0 if your system is using single DAI
|
||||
it must be 1 if your system is using multi DAI
|
||||
- clocks : References to SSI/SRC/MIX/CTU/DVC/AUDIO_CLK clocks.
|
||||
- clock-names : List of necessary clock names.
|
||||
"ssi-all", "ssi.X", "src.X", "mix.X", "ctu.X",
|
||||
"dvc.X", "clk_a", "clk_b", "clk_c", "clk_i"
|
||||
|
||||
Optional properties:
|
||||
- #clock-cells : it must be 0 if your system has audio_clkout
|
||||
it must be 1 if your system has audio_clkout0/1/2/3
|
||||
- clock-frequency : for all audio_clkout0/1/2/3
|
||||
- clkout-lr-asynchronous : boolean property. it indicates that audio_clkoutn
|
||||
is asynchronizes with lr-clock.
|
||||
- resets : References to SSI resets.
|
||||
- reset-names : List of valid reset names.
|
||||
"ssi-all", "ssi.X"
|
||||
|
||||
SSI subnode properties:
|
||||
- interrupts : Should contain SSI interrupt for PIO transfer
|
||||
- shared-pin : if shared clock pin
|
||||
- pio-transfer : use PIO transfer mode
|
||||
- no-busif : BUSIF is not ussed when [mem -> SSI] via DMA case
|
||||
- dma : Should contain Audio DMAC entry
|
||||
- dma-names : SSI case "rx" (=playback), "tx" (=capture)
|
||||
Deprecated: see SSIU subnode properties
|
||||
SSIU case "rxu" (=playback), "txu" (=capture)
|
||||
|
||||
SSIU subnode properties:
|
||||
- dma : Should contain Audio DMAC entry
|
||||
- dma-names : "rx" (=playback), "tx" (=capture)
|
||||
|
||||
SRC subnode properties:
|
||||
- dma : Should contain Audio DMAC entry
|
||||
- dma-names : "rx" (=playback), "tx" (=capture)
|
||||
|
||||
DVC subnode properties:
|
||||
- dma : Should contain Audio DMAC entry
|
||||
- dma-names : "tx" (=playback/capture)
|
||||
|
||||
DAI subnode properties:
|
||||
- playback : list of playback modules
|
||||
- capture : list of capture modules
|
||||
|
||||
|
||||
=============================================
|
||||
Example:
|
||||
=============================================
|
||||
|
||||
rcar_sound: sound@ec500000 {
|
||||
#sound-dai-cells = <1>;
|
||||
compatible = "renesas,rcar_sound-r8a7791", "renesas,rcar_sound-gen2";
|
||||
reg = <0 0xec500000 0 0x1000>, /* SCU */
|
||||
<0 0xec5a0000 0 0x100>, /* ADG */
|
||||
<0 0xec540000 0 0x1000>, /* SSIU */
|
||||
<0 0xec541000 0 0x1280>, /* SSI */
|
||||
<0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/
|
||||
reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
|
||||
|
||||
clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>,
|
||||
<&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>,
|
||||
<&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>,
|
||||
<&mstp10_clks R8A7790_CLK_SSI5>, <&mstp10_clks R8A7790_CLK_SSI4>,
|
||||
<&mstp10_clks R8A7790_CLK_SSI3>, <&mstp10_clks R8A7790_CLK_SSI2>,
|
||||
<&mstp10_clks R8A7790_CLK_SSI1>, <&mstp10_clks R8A7790_CLK_SSI0>,
|
||||
<&mstp10_clks R8A7790_CLK_SCU_SRC9>, <&mstp10_clks R8A7790_CLK_SCU_SRC8>,
|
||||
<&mstp10_clks R8A7790_CLK_SCU_SRC7>, <&mstp10_clks R8A7790_CLK_SCU_SRC6>,
|
||||
<&mstp10_clks R8A7790_CLK_SCU_SRC5>, <&mstp10_clks R8A7790_CLK_SCU_SRC4>,
|
||||
<&mstp10_clks R8A7790_CLK_SCU_SRC3>, <&mstp10_clks R8A7790_CLK_SCU_SRC2>,
|
||||
<&mstp10_clks R8A7790_CLK_SCU_SRC1>, <&mstp10_clks R8A7790_CLK_SCU_SRC0>,
|
||||
<&mstp10_clks R8A7790_CLK_SCU_DVC0>, <&mstp10_clks R8A7790_CLK_SCU_DVC1>,
|
||||
<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
|
||||
clock-names = "ssi-all",
|
||||
"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
|
||||
"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
|
||||
"src.9", "src.8", "src.7", "src.6", "src.5",
|
||||
"src.4", "src.3", "src.2", "src.1", "src.0",
|
||||
"dvc.0", "dvc.1",
|
||||
"clk_a", "clk_b", "clk_c", "clk_i";
|
||||
|
||||
rcar_sound,dvc {
|
||||
dvc0: dvc-0 {
|
||||
dmas = <&audma0 0xbc>;
|
||||
dma-names = "tx";
|
||||
};
|
||||
dvc1: dvc-1 {
|
||||
dmas = <&audma0 0xbe>;
|
||||
dma-names = "tx";
|
||||
};
|
||||
};
|
||||
|
||||
rcar_sound,mix {
|
||||
mix0: mix-0 { };
|
||||
mix1: mix-1 { };
|
||||
};
|
||||
|
||||
rcar_sound,ctu {
|
||||
ctu00: ctu-0 { };
|
||||
ctu01: ctu-1 { };
|
||||
ctu02: ctu-2 { };
|
||||
ctu03: ctu-3 { };
|
||||
ctu10: ctu-4 { };
|
||||
ctu11: ctu-5 { };
|
||||
ctu12: ctu-6 { };
|
||||
ctu13: ctu-7 { };
|
||||
};
|
||||
|
||||
rcar_sound,src {
|
||||
src0: src-0 {
|
||||
interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x85>, <&audma1 0x9a>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src1: src-1 {
|
||||
interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x87>, <&audma1 0x9c>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src2: src-2 {
|
||||
interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x89>, <&audma1 0x9e>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src3: src-3 {
|
||||
interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x8b>, <&audma1 0xa0>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src4: src-4 {
|
||||
interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x8d>, <&audma1 0xb0>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src5: src-5 {
|
||||
interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x8f>, <&audma1 0xb2>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src6: src-6 {
|
||||
interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x91>, <&audma1 0xb4>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src7: src-7 {
|
||||
interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x93>, <&audma1 0xb6>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src8: src-8 {
|
||||
interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x95>, <&audma1 0xb8>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
src9: src-9 {
|
||||
interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x97>, <&audma1 0xba>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
};
|
||||
|
||||
rcar_sound,ssiu {
|
||||
ssiu00: ssiu-0 {
|
||||
dmas = <&audma0 0x15>, <&audma1 0x16>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssiu01: ssiu-1 {
|
||||
dmas = <&audma0 0x35>, <&audma1 0x36>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
|
||||
...
|
||||
|
||||
ssiu95: ssiu-49 {
|
||||
dmas = <&audma0 0xA5>, <&audma1 0xA6>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssiu96: ssiu-50 {
|
||||
dmas = <&audma0 0xA7>, <&audma1 0xA8>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssiu97: ssiu-51 {
|
||||
dmas = <&audma0 0xA9>, <&audma1 0xAA>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
};
|
||||
|
||||
rcar_sound,ssi {
|
||||
ssi0: ssi-0 {
|
||||
interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x01>, <&audma1 0x02>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssi1: ssi-1 {
|
||||
interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x03>, <&audma1 0x04>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
|
||||
...
|
||||
|
||||
ssi8: ssi-8 {
|
||||
interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x11>, <&audma1 0x12>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssi9: ssi-9 {
|
||||
interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;
|
||||
dmas = <&audma0 0x13>, <&audma1 0x14>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
};
|
||||
|
||||
rcar_sound,dai {
|
||||
dai0 {
|
||||
playback = <&ssi5 &src5>;
|
||||
capture = <&ssi6>;
|
||||
};
|
||||
dai1 {
|
||||
playback = <&ssi3>;
|
||||
};
|
||||
dai2 {
|
||||
capture = <&ssi4>;
|
||||
};
|
||||
dai3 {
|
||||
playback = <&ssi7>;
|
||||
};
|
||||
dai4 {
|
||||
capture = <&ssi8>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card
|
||||
=============================================
|
||||
|
||||
rsnd_ak4643: sound {
|
||||
compatible = "simple-audio-card";
|
||||
|
||||
simple-audio-card,format = "left_j";
|
||||
simple-audio-card,bitclock-master = <&sndcodec>;
|
||||
simple-audio-card,frame-master = <&sndcodec>;
|
||||
|
||||
sndcpu: simple-audio-card,cpu {
|
||||
sound-dai = <&rcar_sound>;
|
||||
};
|
||||
|
||||
sndcodec: simple-audio-card,codec {
|
||||
sound-dai = <&ak4643>;
|
||||
clocks = <&audio_clock>;
|
||||
};
|
||||
};
|
||||
|
||||
&rcar_sound {
|
||||
pinctrl-0 = <&sound_pins &sound_clk_pins>;
|
||||
pinctrl-names = "default";
|
||||
|
||||
/* Single DAI */
|
||||
#sound-dai-cells = <0>;
|
||||
|
||||
|
||||
rcar_sound,dai {
|
||||
dai0 {
|
||||
playback = <&ssi0 &src2 &dvc0>;
|
||||
capture = <&ssi1 &src3 &dvc1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&ssi1 {
|
||||
shared-pin;
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card for Asynchronous mode
|
||||
=============================================
|
||||
|
||||
sound {
|
||||
compatible = "simple-scu-audio-card";
|
||||
...
|
||||
/*
|
||||
* SRC Asynchronous mode setting
|
||||
* Playback:
|
||||
* All input data will be converted to 48kHz
|
||||
* Capture:
|
||||
* Inputed 48kHz data will be converted to
|
||||
* system specified Hz
|
||||
*/
|
||||
simple-audio-card,convert-rate = <48000>;
|
||||
...
|
||||
simple-audio-card,cpu {
|
||||
sound-dai = <&rcar_sound>;
|
||||
};
|
||||
simple-audio-card,codec {
|
||||
...
|
||||
};
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card for channel convert
|
||||
=============================================
|
||||
|
||||
sound {
|
||||
compatible = "simple-scu-audio-card";
|
||||
...
|
||||
/*
|
||||
* CTU setting
|
||||
* All input data will be converted to 2ch
|
||||
* as output data
|
||||
*/
|
||||
simple-audio-card,convert-channels = <2>;
|
||||
...
|
||||
simple-audio-card,cpu {
|
||||
sound-dai = <&rcar_sound>;
|
||||
};
|
||||
simple-audio-card,codec {
|
||||
...
|
||||
};
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card for MIXer
|
||||
=============================================
|
||||
|
||||
sound {
|
||||
compatible = "simple-scu-audio-card";
|
||||
...
|
||||
simple-audio-card,cpu@0 {
|
||||
sound-dai = <&rcar_sound 0>;
|
||||
};
|
||||
simple-audio-card,cpu@1 {
|
||||
sound-dai = <&rcar_sound 1>;
|
||||
};
|
||||
simple-audio-card,codec {
|
||||
...
|
||||
};
|
||||
};
|
||||
|
||||
&rcar_sound {
|
||||
...
|
||||
rcar_sound,dai {
|
||||
dai0 {
|
||||
playback = <&src1 &ctu02 &mix0 &dvc0 &ssi0>;
|
||||
};
|
||||
dai1 {
|
||||
playback = <&src2 &ctu03 &mix0 &dvc0 &ssi0>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card for TDM
|
||||
=============================================
|
||||
|
||||
rsnd_tdm: sound {
|
||||
compatible = "simple-audio-card";
|
||||
|
||||
simple-audio-card,format = "left_j";
|
||||
simple-audio-card,bitclock-master = <&sndcodec>;
|
||||
simple-audio-card,frame-master = <&sndcodec>;
|
||||
|
||||
sndcpu: simple-audio-card,cpu {
|
||||
sound-dai = <&rcar_sound>;
|
||||
dai-tdm-slot-num = <6>;
|
||||
};
|
||||
|
||||
sndcodec: simple-audio-card,codec {
|
||||
sound-dai = <&xxx>;
|
||||
};
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card for TDM Split
|
||||
=============================================
|
||||
|
||||
sound_card: sound {
|
||||
compatible = "audio-graph-scu-card";
|
||||
prefix = "xxxx";
|
||||
routing = "xxxx Playback", "DAI0 Playback",
|
||||
"xxxx Playback", "DAI1 Playback",
|
||||
"xxxx Playback", "DAI2 Playback",
|
||||
"xxxx Playback", "DAI3 Playback";
|
||||
convert-channels = <8>; /* TDM Split */
|
||||
|
||||
dais = <&rsnd_port0 /* playback ch1/ch2 */
|
||||
&rsnd_port1 /* playback ch3/ch4 */
|
||||
&rsnd_port2 /* playback ch5/ch6 */
|
||||
&rsnd_port3 /* playback ch7/ch8 */
|
||||
>;
|
||||
};
|
||||
|
||||
audio-codec {
|
||||
...
|
||||
port {
|
||||
codec_0: endpoint@1 {
|
||||
remote-endpoint = <&rsnd_ep0>;
|
||||
};
|
||||
codec_1: endpoint@2 {
|
||||
remote-endpoint = <&rsnd_ep1>;
|
||||
};
|
||||
codec_2: endpoint@3 {
|
||||
remote-endpoint = <&rsnd_ep2>;
|
||||
};
|
||||
codec_3: endpoint@4 {
|
||||
remote-endpoint = <&rsnd_ep3>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&rcar_sound {
|
||||
...
|
||||
ports {
|
||||
rsnd_port0: port@0 {
|
||||
rsnd_ep0: endpoint {
|
||||
remote-endpoint = <&codec_0>;
|
||||
...
|
||||
playback = <&ssiu30 &ssi3>;
|
||||
};
|
||||
};
|
||||
rsnd_port1: port@1 {
|
||||
rsnd_ep1: endpoint {
|
||||
remote-endpoint = <&codec_1>;
|
||||
...
|
||||
playback = <&ssiu31 &ssi3>;
|
||||
};
|
||||
};
|
||||
rsnd_port2: port@2 {
|
||||
rsnd_ep2: endpoint {
|
||||
remote-endpoint = <&codec_2>;
|
||||
...
|
||||
playback = <&ssiu32 &ssi3>;
|
||||
};
|
||||
};
|
||||
rsnd_port3: port@3 {
|
||||
rsnd_ep3: endpoint {
|
||||
remote-endpoint = <&codec_3>;
|
||||
...
|
||||
playback = <&ssiu33 &ssi3>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
=============================================
|
||||
Example: simple sound card for Multi channel
|
||||
=============================================
|
||||
|
||||
&rcar_sound {
|
||||
pinctrl-0 = <&sound_pins &sound_clk_pins>;
|
||||
pinctrl-names = "default";
|
||||
|
||||
/* Single DAI */
|
||||
#sound-dai-cells = <0>;
|
||||
|
||||
|
||||
rcar_sound,dai {
|
||||
dai0 {
|
||||
playback = <&ssi0 &ssi1 &ssi2 &src0 &dvc0>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
|
|||
451
Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
Normal file
451
Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
Normal file
|
|
@ -0,0 +1,451 @@
|
|||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/sound/renesas,rsnd.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Renesas R-Car Sound Driver Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
|
||||
|
||||
properties:
|
||||
|
||||
compatible:
|
||||
oneOf:
|
||||
# for Gen1 SoC
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,rcar_sound-r8a7778 # R-Car M1A
|
||||
- renesas,rcar_sound-r8a7779 # R-Car H1
|
||||
- enum:
|
||||
- renesas,rcar_sound-gen1
|
||||
# for Gen2 SoC
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,rcar_sound-r8a7742 # RZ/G1H
|
||||
- renesas,rcar_sound-r8a7743 # RZ/G1M
|
||||
- renesas,rcar_sound-r8a7744 # RZ/G1N
|
||||
- renesas,rcar_sound-r8a7745 # RZ/G1E
|
||||
- renesas,rcar_sound-r8a77470 # RZ/G1C
|
||||
- renesas,rcar_sound-r8a7790 # R-Car H2
|
||||
- renesas,rcar_sound-r8a7791 # R-Car M2-W
|
||||
- renesas,rcar_sound-r8a7793 # R-Car M2-N
|
||||
- renesas,rcar_sound-r8a7794 # R-Car E2
|
||||
- enum:
|
||||
- renesas,rcar_sound-gen2
|
||||
# for Gen3 SoC
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,rcar_sound-r8a774a1 # RZ/G2M
|
||||
- renesas,rcar_sound-r8a774b1 # RZ/G2N
|
||||
- renesas,rcar_sound-r8a774c0 # RZ/G2E
|
||||
- renesas,rcar_sound-r8a774e1 # RZ/G2H
|
||||
- renesas,rcar_sound-r8a7795 # R-Car H3
|
||||
- renesas,rcar_sound-r8a7796 # R-Car M3-W
|
||||
- renesas,rcar_sound-r8a77961 # R-Car M3-W+
|
||||
- renesas,rcar_sound-r8a77965 # R-Car M3-N
|
||||
- renesas,rcar_sound-r8a77990 # R-Car E3
|
||||
- renesas,rcar_sound-r8a77995 # R-Car D3
|
||||
- enum:
|
||||
- renesas,rcar_sound-gen3
|
||||
# for Generic
|
||||
- items:
|
||||
- enum:
|
||||
- renesas,rcar_sound-gen1
|
||||
- renesas,rcar_sound-gen2
|
||||
- renesas,rcar_sound-gen3
|
||||
|
||||
reg:
|
||||
minItems: 1
|
||||
maxItems: 5
|
||||
|
||||
reg-names:
|
||||
minItems: 1
|
||||
maxItems: 5
|
||||
|
||||
"#sound-dai-cells":
|
||||
description: |
|
||||
it must be 0 if your system is using single DAI
|
||||
it must be 1 if your system is using multi DAIs
|
||||
enum: [0, 1]
|
||||
|
||||
"#clock-cells":
|
||||
description: |
|
||||
it must be 0 if your system has audio_clkout
|
||||
it must be 1 if your system has audio_clkout0/1/2/3
|
||||
enum: [0, 1]
|
||||
|
||||
clock-frequency:
|
||||
description: for audio_clkout0/1/2/3
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
|
||||
clkout-lr-asynchronous:
|
||||
description: audio_clkoutn is asynchronizes with lr-clock.
|
||||
$ref: /schemas/types.yaml#/definitions/flag
|
||||
|
||||
power-domains: true
|
||||
|
||||
resets:
|
||||
maxItems: 11
|
||||
|
||||
reset-names:
|
||||
maxItems: 11
|
||||
|
||||
clocks:
|
||||
description: References to SSI/SRC/MIX/CTU/DVC/AUDIO_CLK clocks.
|
||||
minItems: 1
|
||||
maxItems: 31
|
||||
|
||||
clock-names:
|
||||
description: List of necessary clock names.
|
||||
minItems: 1
|
||||
maxItems: 31
|
||||
items:
|
||||
oneOf:
|
||||
- const: ssi-all
|
||||
- pattern: '^ssi\.[0-9]$'
|
||||
- pattern: '^src\.[0-9]$'
|
||||
- pattern: '^mix\.[0-1]$'
|
||||
- pattern: '^ctu\.[0-1]$'
|
||||
- pattern: '^dvc\.[0-1]$'
|
||||
- pattern: '^clk_(a|b|c|i)$'
|
||||
|
||||
port:
|
||||
description: OF-Graph subnode
|
||||
$ref: "audio-graph-card.yaml#/properties/port"
|
||||
|
||||
ports:
|
||||
description: multi OF-Graph subnode
|
||||
$ref: "audio-graph-card.yaml#/properties/ports"
|
||||
|
||||
# use patternProperties to avoid naming "xxx,yyy" issue
|
||||
patternProperties:
|
||||
"^rcar_sound,dvc$":
|
||||
description: DVC subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^dvc-[0-1]$":
|
||||
type: object
|
||||
properties:
|
||||
dmas:
|
||||
maxItems: 1
|
||||
dma-names:
|
||||
const: "tx"
|
||||
required:
|
||||
- dmas
|
||||
- dma-names
|
||||
additionalProperties: false
|
||||
|
||||
"^rcar_sound,mix$":
|
||||
description: MIX subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^mix-[0-1]$":
|
||||
type: object
|
||||
# no properties
|
||||
additionalProperties: false
|
||||
|
||||
"^rcar_sound,ctu$":
|
||||
description: CTU subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^ctu-[0-7]$":
|
||||
type: object
|
||||
# no properties
|
||||
additionalProperties: false
|
||||
|
||||
"^rcar_sound,src$":
|
||||
description: SRC subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^src-[0-9]$":
|
||||
type: object
|
||||
properties:
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
dmas:
|
||||
maxItems: 2
|
||||
dma-names:
|
||||
allOf:
|
||||
- items:
|
||||
enum:
|
||||
- tx
|
||||
- rx
|
||||
required:
|
||||
- interrupts
|
||||
- dmas
|
||||
- dma-names
|
||||
additionalProperties: false
|
||||
|
||||
"^rcar_sound,ssiu$":
|
||||
description: SSIU subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^ssiu-[0-9]+$":
|
||||
type: object
|
||||
properties:
|
||||
dmas:
|
||||
maxItems: 2
|
||||
dma-names:
|
||||
allOf:
|
||||
- items:
|
||||
enum:
|
||||
- tx
|
||||
- rx
|
||||
required:
|
||||
- dmas
|
||||
- dma-names
|
||||
additionalProperties: false
|
||||
|
||||
"^rcar_sound,ssi$":
|
||||
description: SSI subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^ssi-[0-9]$":
|
||||
type: object
|
||||
properties:
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
dmas:
|
||||
minItems: 2
|
||||
maxItems: 4
|
||||
dma-names:
|
||||
allOf:
|
||||
- items:
|
||||
enum:
|
||||
- tx
|
||||
- rx
|
||||
- txu # if no ssiu node
|
||||
- rxu # if no ssiu node
|
||||
|
||||
shared-pin:
|
||||
description: shared clock pin
|
||||
$ref: /schemas/types.yaml#/definitions/flag
|
||||
pio-transfer:
|
||||
description: PIO transfer mode
|
||||
$ref: /schemas/types.yaml#/definitions/flag
|
||||
no-busif:
|
||||
description: BUSIF is not used when [mem -> SSI] via DMA case
|
||||
$ref: /schemas/types.yaml#/definitions/flag
|
||||
required:
|
||||
- interrupts
|
||||
- dmas
|
||||
- dma-names
|
||||
additionalProperties: false
|
||||
|
||||
# For DAI base
|
||||
"^rcar_sound,dai$":
|
||||
description: DAI subnode.
|
||||
type: object
|
||||
patternProperties:
|
||||
"^dai([0-9]+)?$":
|
||||
type: object
|
||||
properties:
|
||||
playback:
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
capture:
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
anyOf:
|
||||
- required:
|
||||
- playback
|
||||
- required:
|
||||
- capture
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- reg-names
|
||||
- clocks
|
||||
- clock-names
|
||||
- "#sound-dai-cells"
|
||||
|
||||
allOf:
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: renesas,rcar_sound-gen1
|
||||
then:
|
||||
properties:
|
||||
reg:
|
||||
maxItems: 3
|
||||
reg-names:
|
||||
maxItems: 3
|
||||
items:
|
||||
enum:
|
||||
- scu
|
||||
- ssi
|
||||
- adg
|
||||
else:
|
||||
properties:
|
||||
reg:
|
||||
maxItems: 5
|
||||
reg-names:
|
||||
maxItems: 5
|
||||
items:
|
||||
enum:
|
||||
- scu
|
||||
- adg
|
||||
- ssiu
|
||||
- ssi
|
||||
- audmapp
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
rcar_sound: sound@ec500000 {
|
||||
#sound-dai-cells = <1>;
|
||||
compatible = "renesas,rcar_sound-r8a7790", "renesas,rcar_sound-gen2";
|
||||
reg = <0xec500000 0x1000>, /* SCU */
|
||||
<0xec5a0000 0x100>, /* ADG */
|
||||
<0xec540000 0x1000>, /* SSIU */
|
||||
<0xec541000 0x1280>, /* SSI */
|
||||
<0xec740000 0x200>; /* Audio DMAC peri peri*/
|
||||
reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
|
||||
|
||||
clocks = <&mstp10_clks 1005>, /* SSI-ALL */
|
||||
<&mstp10_clks 1006>, <&mstp10_clks 1007>, /* SSI9, SSI8 */
|
||||
<&mstp10_clks 1008>, <&mstp10_clks 1009>, /* SSI7, SSI6 */
|
||||
<&mstp10_clks 1010>, <&mstp10_clks 1011>, /* SSI5, SSI4 */
|
||||
<&mstp10_clks 1012>, <&mstp10_clks 1013>, /* SSI3, SSI2 */
|
||||
<&mstp10_clks 1014>, <&mstp10_clks 1015>, /* SSI1, SSI0 */
|
||||
<&mstp10_clks 1022>, <&mstp10_clks 1023>, /* SRC9, SRC8 */
|
||||
<&mstp10_clks 1024>, <&mstp10_clks 1025>, /* SRC7, SRC6 */
|
||||
<&mstp10_clks 1026>, <&mstp10_clks 1027>, /* SRC5, SRC4 */
|
||||
<&mstp10_clks 1028>, <&mstp10_clks 1029>, /* SRC3, SRC2 */
|
||||
<&mstp10_clks 1030>, <&mstp10_clks 1031>, /* SRC1, SRC0 */
|
||||
<&mstp10_clks 1020>, <&mstp10_clks 1021>, /* MIX1, MIX0 */
|
||||
<&mstp10_clks 1020>, <&mstp10_clks 1021>, /* CTU1, CTU0 */
|
||||
<&mstp10_clks 1019>, <&mstp10_clks 1018>, /* DVC0, DVC1 */
|
||||
<&audio_clk_a>, <&audio_clk_b>, /* CLKA, CLKB */
|
||||
<&audio_clk_c>, <&audio_clk_i>; /* CLKC, CLKI */
|
||||
|
||||
clock-names = "ssi-all",
|
||||
"ssi.9", "ssi.8",
|
||||
"ssi.7", "ssi.6",
|
||||
"ssi.5", "ssi.4",
|
||||
"ssi.3", "ssi.2",
|
||||
"ssi.1", "ssi.0",
|
||||
"src.9", "src.8",
|
||||
"src.7", "src.6",
|
||||
"src.5", "src.4",
|
||||
"src.3", "src.2",
|
||||
"src.1", "src.0",
|
||||
"mix.1", "mix.0",
|
||||
"ctu.1", "ctu.0",
|
||||
"dvc.0", "dvc.1",
|
||||
"clk_a", "clk_b",
|
||||
"clk_c", "clk_i";
|
||||
|
||||
rcar_sound,dvc {
|
||||
dvc0: dvc-0 {
|
||||
dmas = <&audma0 0xbc>;
|
||||
dma-names = "tx";
|
||||
};
|
||||
dvc1: dvc-1 {
|
||||
dmas = <&audma0 0xbe>;
|
||||
dma-names = "tx";
|
||||
};
|
||||
};
|
||||
|
||||
rcar_sound,mix {
|
||||
mix0: mix-0 { };
|
||||
mix1: mix-1 { };
|
||||
};
|
||||
|
||||
rcar_sound,ctu {
|
||||
ctu00: ctu-0 { };
|
||||
ctu01: ctu-1 { };
|
||||
ctu02: ctu-2 { };
|
||||
ctu03: ctu-3 { };
|
||||
ctu10: ctu-4 { };
|
||||
ctu11: ctu-5 { };
|
||||
ctu12: ctu-6 { };
|
||||
ctu13: ctu-7 { };
|
||||
};
|
||||
|
||||
rcar_sound,src {
|
||||
src0: src-0 {
|
||||
status = "disabled";
|
||||
};
|
||||
src1: src-1 {
|
||||
interrupts = <0 353 0>;
|
||||
dmas = <&audma0 0x87>, <&audma1 0x9c>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
/* skip after src-2 */
|
||||
};
|
||||
|
||||
rcar_sound,ssiu {
|
||||
ssiu00: ssiu-0 {
|
||||
dmas = <&audma0 0x15>, <&audma1 0x16>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssiu01: ssiu-1 {
|
||||
dmas = <&audma0 0x35>, <&audma1 0x36>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
/* skip after ssiu-2 */
|
||||
};
|
||||
|
||||
rcar_sound,ssi {
|
||||
ssi0: ssi-0 {
|
||||
interrupts = <0 370 1>;
|
||||
dmas = <&audma0 0x01>, <&audma1 0x02>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
ssi1: ssi-1 {
|
||||
interrupts = <0 371 1>;
|
||||
dmas = <&audma0 0x03>, <&audma1 0x04>;
|
||||
dma-names = "rx", "tx";
|
||||
};
|
||||
/* skip other ssi-2 */
|
||||
};
|
||||
|
||||
/* DAI base */
|
||||
rcar_sound,dai {
|
||||
dai0 {
|
||||
playback = <&ssi5 &src5>;
|
||||
capture = <&ssi6>;
|
||||
};
|
||||
dai1 {
|
||||
playback = <&ssi3>;
|
||||
};
|
||||
dai2 {
|
||||
capture = <&ssi4>;
|
||||
};
|
||||
dai3 {
|
||||
playback = <&ssi7>;
|
||||
};
|
||||
dai4 {
|
||||
capture = <&ssi8>;
|
||||
};
|
||||
};
|
||||
|
||||
/* assume audio-graph */
|
||||
port {
|
||||
rsnd_endpoint: endpoint {
|
||||
remote-endpoint = <&codec_endpoint>;
|
||||
|
||||
dai-format = "left_j";
|
||||
bitclock-master = <&rsnd_endpoint0>;
|
||||
frame-master = <&rsnd_endpoint0>;
|
||||
|
||||
playback = <&ssi0 &src0 &dvc0>;
|
||||
capture = <&ssi1 &src1 &dvc1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
/* assume audio-graph */
|
||||
codec {
|
||||
port {
|
||||
codec_endpoint: endpoint {
|
||||
remote-endpoint = <&rsnd_endpoint>;
|
||||
};
|
||||
};
|
||||
};
|
||||
Loading…
Reference in a new issue