ASoC: rsrc-card: rename rsrc-card to simple-scu-card phase2

[karo-tx-linux.git] / Documentation / devicetree / bindings / sound / renesas,rsrc-card.txt

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt b/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt
index 255ece3043adc42decf1ede321618321057d3dd8..ecb4a249fe6e50e13f1687b84345434b5c8a1034 100644 (file)
--- a/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt
@@ -1,38 +1,36 @@
-Renesas Sampling Rate Convert Sound Card:
+ASoC simple SCU Sound Card
 
-Renesas Sampling Rate Convert Sound Card specifies audio DAI connections of SoC <-> codec.
+Simple-Card specifies audio DAI connections of SoC <-> codec.
 
 Required properties:
 
-- compatible                           : "renesas,rsrc-card{,<board>}"
-                                         Examples with boards are:
-                                           - "renesas,rsrc-card"
-                                           - "renesas,rsrc-card,lager"
-                                           - "renesas,rsrc-card,koelsch"
+- compatible                           : "simple-scu-audio-card"
+                                         "renesas,rsrc-card"
+
 Optional properties:
 
-- card_name                            : User specified audio sound card name, one string
+- simple-audio-card,name               : User specified audio sound card name, one string
                                          property.
-- cpu                                  : CPU   sub-node
-- codec                                        : CODEC sub-node
+- simple-audio-card,cpu                        : CPU   sub-node
+- simple-audio-card,codec              : CODEC sub-node
 
 Optional subnode properties:
 
-- format                               : CPU/CODEC common audio format.
+- simple-audio-card,format             : CPU/CODEC common audio format.
                                          "i2s", "right_j", "left_j" , "dsp_a"
                                          "dsp_b", "ac97", "pdm", "msb", "lsb"
-- frame-master                         : Indicates dai-link frame master.
+- simple-audio-card,frame-master       : Indicates dai-link frame master.
                                          phandle to a cpu or codec subnode.
-- bitclock-master                      : Indicates dai-link bit clock master.
+- simple-audio-card,bitclock-master    : Indicates dai-link bit clock master.
                                          phandle to a cpu or codec subnode.
-- bitclock-inversion                   : bool property. Add this if the
+- simple-audio-card,bitclock-inversion : bool property. Add this if the
                                          dai-link uses bit clock inversion.
-- frame-inversion                      : bool property. Add this if the
+- simple-audio-card,frame-inversion    : bool property. Add this if the
                                          dai-link uses frame clock inversion.
-- convert-rate                         : platform specified sampling rate convert
-- convert-channels                     : platform specified converted channel size (2 - 8 ch)
-- audio-prefix                         : see audio-routing
-- audio-routing                                : A list of the connections between audio components.
+- simple-audio-card,convert-rate       : platform specified sampling rate convert
+- simple-audio-card,convert-channels   : platform specified converted channel size (2 - 8 ch)
+- simple-audio-card,prefix             : see audio-routing
+- simple-audio-card,routing            : 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. Valid names for sources.
                                          use audio-prefix if some components is using same sink/sources naming.
@@ -57,18 +55,25 @@ Optional CPU/CODEC subnodes properties:
 Example
 
 sound {
-       compatible = "renesas,rsrc-card,lager";
+       compatible = "simple-scu-audio-card";
+
+       simple-audio-card,name = "rsnd-ak4643";
+       simple-audio-card,format = "left_j";
+       simple-audio-card,format = "left_j";
+       simple-audio-card,bitclock-master = <&sndcodec>;
+       simple-audio-card,frame-master = <&sndcodec>;
+
+       simple-audio-card,convert-rate = <48000>; /* see audio_clk_a */
 
-       card-name = "rsnd-ak4643";
-       format = "left_j";
-       bitclock-master = <&sndcodec>;
-       frame-master = <&sndcodec>;
+       simple-audio-card,prefix = "ak4642";
+       simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback",
+                       "DAI0 Capture", "ak4642 Capture";
 
-       sndcpu: cpu {
+       sndcpu: simple-audio-card,cpu {
                sound-dai = <&rcar_sound>;
        };
 
-       sndcodec: codec {
+       sndcodec: simple-audio-card,codec {
                sound-dai = <&ak4643>;
                system-clock-frequency = <11289600>;
        };