diff options
| -rw-r--r-- | sound/soc/generic/audio-graph-card2-custom-sample.dtsi | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi index 7e2cd9cc3fa8..9efd31206c9b 100644 --- a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi +++ b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi @@ -64,6 +64,26 @@ * cpu2 <--| | | |-> codec2 * +-+ +-+ * + * [Multi-CPU/Codec-1] + * + * +-+ +-+ + * | |<-@--------->| | + * | | | | + * cpu8 <--| |<----------->| |-> codec14 + * cpu9 <--| |<---+------->| |-> codec15 + * +-+ \------>| |-> codec16 + * +-+ + * + * [Multi-CPU/Codec-2] + * + * +-+ +-+ + * | |<-@--------->| | + * | | | | + * cpu10 <-| |<----------->| |-> codec17 + * cpu11 <-| |<-----+----->| |-> codec18 + * cpu12 <-| |<----/ +-+ + * +-+ + * * [DPCM] * * CPU3/CPU4 are converting rate to 44100 @@ -157,6 +177,26 @@ &mcpu0 /* + * [Multi-CPU/Codec-1]: cpu side only + * cpu8/cpu9/codec14/codec15/codec16 + * + * Because it will reach to the maximum of sound minor number, + * disable it so far. + * If you want to try it, please disable some other one instead. + */ + //&mcpu1 + + /* + * [Multi-CPU/Codec-2]: cpu side only + * cpu10/cpu11/cpu12/codec17/codec18 + * + * Because it will reach to the maximum of sound minor number, + * disable it so far. + * If you want to try it, please disable some other one instead. + */ + //&mcpu2 + + /* * [DPCM]: both FE / BE * cpu3/cpu4/codec3 */ @@ -295,6 +335,150 @@ port@1 { reg = <1>; smcodec1_ep: endpoint { remote-endpoint = <&codec12_ep>; };};/* (A) Multi Element */ port@2 { reg = <2>; smcodec2_ep: endpoint { remote-endpoint = <&codec13_ep>; };};/* (B) Multi Element */ }; + + /* + * [Multi-CPU-1] + * + * +---+ +---+ + * | X|<-@------->|x | + * | | | | + * cpu8 <--|A 1|<--------->|3 a|-> codec14 + * cpu9 <--|B 2|<---+----->|4 b|-> codec15 + * +---+ \---->|5 c|-> codec16 + * +---+ + */ + ports@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + mcpu1: port@0 { reg = <0>; mcpu10_ep: endpoint { remote-endpoint = <&mcodec10_ep>; };}; /* (X) to pair */ + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + mcpu11_ep: endpoint@0 { reg = <0>; remote-endpoint = <&cpu8_ep>; }; /* (A) Multi Element */ + mcpu11_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcodec11_ep_0>; }; /* (1) connected Codec */ + }; + port@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + mcpu12_ep: endpoint@0 { reg = <0>; remote-endpoint = <&cpu9_ep>; }; /* (B) Multi Element */ + mcpu12_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcodec12_ep_0>; }; /* (2) connected Codec */ + mcpu12_ep_1: endpoint@2 { reg = <2>; remote-endpoint = <&mcodec13_ep_0>; }; /* (2) connected Codec */ + }; + }; + + /* + * [Multi-Codec-1] + * + * +---+ +---+ + * | X|<-@------->|x | + * | | | | + * cpu8 <--|A 1|<--------->|3 a|-> codec14 + * cpu9 <--|B 2|<---+----->|4 b|-> codec15 + * +---+ \---->|5 c|-> codec16 + * +---+ + */ + ports@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + port@0 { reg = <0>; mcodec10_ep: endpoint { remote-endpoint = <&mcpu10_ep>; };}; /* (x) to pair */ + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + mcodec11_ep: endpoint@0 { reg = <0>; remote-endpoint = <&codec14_ep>; }; /* (a) Multi Element */ + mcodec11_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcpu11_ep_0>; }; /* (3) connected CPU */ + }; + port@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + mcodec12_ep: endpoint@0 { reg = <0>; remote-endpoint = <&codec15_ep>; }; /* (b) Multi Element */ + mcodec12_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcpu12_ep_0>; }; /* (4) connected CPU */ + }; + port@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + mcodec13_ep: endpoint@0 { reg = <0>; remote-endpoint = <&codec16_ep>; }; /* (c) Multi Element */ + mcodec13_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcpu12_ep_1>; }; /* (5) connected CPU */ + }; + }; + + /* + * [Multi-CPU-2] + * + * +---+ +---+ + * | X|<-@------->|x | + * | | | | + * cpu10 <-|A 1|<--------->|4 a|-> codec17 + * cpu11 <-|B 2|<-----+--->|5 b|-> codec18 + * cpu12 <-|C 3|<----/ +---+ + * +---+ + */ + ports@8 { + reg = <8>; + #address-cells = <1>; + #size-cells = <0>; + mcpu2: port@0 { reg = <0>; mcpu20_ep: endpoint { remote-endpoint = <&mcodec20_ep>; };}; /* (X) to pair */ + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + mcpu21_ep: endpoint@0 { reg = <0>; remote-endpoint = <&cpu10_ep>; }; /* (A) Multi Element */ + mcpu21_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcodec21_ep_0>; }; /* (1) connected Codec */ + }; + port@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + mcpu22_ep: endpoint@0 { reg = <0>; remote-endpoint = <&cpu11_ep>; }; /* (B) Multi Element */ + mcpu22_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcodec22_ep_0>; }; /* (2) connected Codec */ + }; + port@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + mcpu23_ep: endpoint@0 { reg = <0>; remote-endpoint = <&cpu12_ep>; }; /* (C) Multi Element */ + mcpu23_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcodec22_ep_1>; }; /* (3) connected Codec */ + }; + }; + + /* + * [Multi-Codec-2] + * + * +---+ +---+ + * | X|<-@------->|x | + * | | | | + * cpu10 <-|A 1|<--------->|4 a|-> codec17 + * cpu11 <-|B 2|<-----+--->|5 b|-> codec18 + * cpu12 <-|C 3|<----/ +---+ + * +---+ + */ + ports@9 { + reg = <9>; + #address-cells = <1>; + #size-cells = <0>; + port@0 { reg = <0>; mcodec20_ep: endpoint { remote-endpoint = <&mcpu20_ep>; };}; /* (x) to pair */ + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + mcodec21_ep: endpoint@0 { reg = <0>; remote-endpoint = <&codec17_ep>; }; /* (a) Multi Element */ + mcodec21_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcpu21_ep_0>; }; /* (4) connected CPU */ + }; + port@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + mcodec22_ep: endpoint@0 { reg = <0>; remote-endpoint = <&codec18_ep>; }; /* (b) Multi Element */ + mcodec22_ep_0: endpoint@1 { reg = <1>; remote-endpoint = <&mcpu22_ep_0>; }; /* (5) connected CPU */ + mcodec22_ep_1: endpoint@2 { reg = <2>; remote-endpoint = <&mcpu23_ep_0>; }; /* (5) connected CPU */ + }; + }; }; dpcm { @@ -440,6 +624,14 @@ /* [Semi-Multi] */ sm0: port@7 { reg = <7>; cpu7_ep: endpoint { remote-endpoint = <&smcodec0_ep>; }; }; + + /* [Multi-CPU-1] */ + port@8 { reg = <8>; cpu8_ep: endpoint { remote-endpoint = <&mcpu11_ep>; }; }; + port@9 { reg = <9>; cpu9_ep: endpoint { remote-endpoint = <&mcpu12_ep>; }; }; + /* [Multi-CPU-2] */ + port@a { reg = <10>; cpu10_ep: endpoint { remote-endpoint = <&mcpu21_ep>; }; }; + port@b { reg = <11>; cpu11_ep: endpoint { remote-endpoint = <&mcpu22_ep>; }; }; + port@c { reg = <12>; cpu12_ep: endpoint { remote-endpoint = <&mcpu23_ep>; }; }; }; }; @@ -498,6 +690,13 @@ port@c { reg = <12>; codec12_ep: endpoint { remote-endpoint = <&smcodec1_ep>; }; }; port@d { reg = <13>; codec13_ep: endpoint { remote-endpoint = <&smcodec2_ep>; }; }; + /* [Multi-Codec-1] */ + port@e { reg = <14>; codec14_ep: endpoint { remote-endpoint = <&mcodec11_ep>; }; }; + port@f { reg = <15>; codec15_ep: endpoint { remote-endpoint = <&mcodec12_ep>; }; }; + port@10 { reg = <16>; codec16_ep: endpoint { remote-endpoint = <&mcodec13_ep>; }; }; + /* [Multi-Codec-2] */ + port@11 { reg = <17>; codec17_ep: endpoint { remote-endpoint = <&mcodec21_ep>; }; }; + port@12 { reg = <18>; codec18_ep: endpoint { remote-endpoint = <&mcodec22_ep>; }; }; }; }; }; |