diff options
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index 706f91a65ac0..a03ab2b6a859 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -14,6 +14,13 @@ #address-cells = <2>; #size-cells = <2>; + /* External Audio clock - to be overridden by boards that provide it */ + audio_clkin: audio_clkin { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + cluster0_opp: opp-table-0 { compatible = "operating-points-v2"; @@ -1458,6 +1465,67 @@ <&ipmmu_ds0 22>, <&ipmmu_ds0 23>; }; + rcar_sound: sound@ec400000 { + compatible = "renesas,rcar_sound-r8a779h0", "renesas,rcar_sound-gen4"; + reg = <0 0xec400000 0 0x40000>, + <0 0xec540000 0 0x1000>, + <0 0xec541000 0 0x050>, + <0 0xec5a0000 0 0x020>; + reg-names = "sdmc", "ssiu", "ssi", "adg"; + clocks = <&cpg CPG_MOD 2926>, <&cpg CPG_MOD 2927>, <&audio_clkin>; + clock-names = "ssiu.0", "ssi.0", "clkin"; + /* #clock-cells is fixed */ + #clock-cells = <0>; + /* #sound-dai-cells is fixed */ + #sound-dai-cells = <0>; + + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 2926>, <&cpg 2927>; + reset-names = "ssiu.0", "ssi.0"; + status = "disabled"; + + rcar_sound,ssiu { + ssiu00: ssiu-0 { + dmas = <&dmac1 0x6e>, <&dmac1 0x6f>; + dma-names = "tx", "rx"; + }; + ssiu01: ssiu-1 { + dmas = <&dmac1 0x6c>, <&dmac1 0x6d>; + dma-names = "tx", "rx"; + }; + ssiu02: ssiu-2 { + dmas = <&dmac1 0x6a>, <&dmac1 0x6b>; + dma-names = "tx", "rx"; + }; + ssiu03: ssiu-3 { + dmas = <&dmac1 0x68>, <&dmac1 0x69>; + dma-names = "tx", "rx"; + }; + ssiu04: ssiu-4 { + dmas = <&dmac1 0x66>, <&dmac1 0x67>; + dma-names = "tx", "rx"; + }; + ssiu05: ssiu-5 { + dmas = <&dmac1 0x64>, <&dmac1 0x65>; + dma-names = "tx", "rx"; + }; + ssiu06: ssiu-6 { + dmas = <&dmac1 0x62>, <&dmac1 0x63>; + dma-names = "tx", "rx"; + }; + ssiu07: ssiu-7 { + dmas = <&dmac1 0x60>, <&dmac1 0x61>; + dma-names = "tx", "rx"; + }; + }; + + rcar_sound,ssi { + ssi0: ssi-0 { + interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + }; + mmc0: mmc@ee140000 { compatible = "renesas,sdhi-r8a779h0", "renesas,rcar-gen4-sdhi"; |