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Fri, 7 Sep 2018 17:26:06 +0900 (JST) (envelope-from na-hoan@jinso.co.jp) From: Nguyen An Hoan To: broonie@kernel.org, linux-renesas-soc@vger.kernel.org, horms+renesas@verge.net.au, geert+renesas@glider.be Cc: kuninori.morimoto.gx@renesas.com, yoshihiro.shimoda.uh@renesas.com, magnus.damm@gmail.com, h-inayoshi@jinso.co.jp, nv-dung@jinso.co.jp, cv-dong@jinso.co.jp, na-hoan@jinso.co.jp Subject: [PATCH 2/4] arm64: dts: r8a77995: Add Audio device nodes Date: Fri, 7 Sep 2018 17:25:41 +0900 Message-Id: <1536308743-29573-3-git-send-email-na-hoan@jinso.co.jp> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1536308743-29573-1-git-send-email-na-hoan@jinso.co.jp> References: <1536308743-29573-1-git-send-email-na-hoan@jinso.co.jp> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Hoan Nguyen An This patch adds Audio device nodes for the R8A77995 Signed-off-by: Hoan Nguyen An --- arch/arm64/boot/dts/renesas/r8a77995.dtsi | 183 ++++++++++++++++++++++++++++++ 1 file changed, 183 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index 42d8dff..b96fc30 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -50,6 +50,23 @@ clock-frequency = <0>; }; + /* + * The external audio clocks are configured as 0 Hz fixed frequency + * clocks by default. + * Boards that provide audio clocks should override them. + */ + audio_clk_a: audio_clk_a { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + audio_clk_b: audio_clk_b { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + pmu_a53 { compatible = "arm,cortex-a53-pmu"; interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; @@ -487,6 +504,172 @@ dma-channels = <16>; }; + rcar_sound: sound@ec500000 { + /* + * #sound-dai-cells is required + * + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; + */ + /* + * #clock-cells is required for audio_clkout0/1/2/3 + * + * clkout : #clock-cells = <0>; <&rcar_sound>; + * clkout0/1/2/3: #clock-cells = <1>; <&rcar_sound N>; + */ + compatible = "renesas,rcar_sound-r8a77995", "renesas,rcar_sound-gen3"; + reg = <0 0xec500000 0 0x1000>, /* SCU */ + <0 0xec5a0000 0 0x100>, /* ADG */ + <0 0xec540000 0 0x1000>, /* SSIU */ + <0 0xec541000 0 0x280>, /* SSI */ + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1005>, <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1005>, <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1005>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1005>, <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1017>, <&cpg CPG_MOD 1017>, + <&cpg CPG_MOD 1017>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1017>, + <&cpg CPG_MOD 1017>, <&cpg CPG_MOD 1017>, + <&cpg CPG_MOD 1017>, <&cpg CPG_MOD 1017>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&audio_clk_a>, <&audio_clk_b>, + <&cpg CPG_CORE R8A77995_CLK_ZA2>; + + 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_i"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 1005>, + <&cpg 1006>, <&cpg 1007>, + <&cpg 1008>, <&cpg 1009>, + <&cpg 1010>, <&cpg 1011>, + <&cpg 1012>, <&cpg 1013>, + <&cpg 1014>, <&cpg 1015>; + reset-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0"; + status = "disabled"; + + 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 { + status = "disabled"; + }; + src2: src-2 { + status = "disabled"; + }; + src3: src-3 { + status = "disabled"; + }; + src4: src-4 { + status = "disabled"; + }; + src5: src-5 { + interrupts = ; + dmas = <&audma0 0x8f>, <&audma0 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src-6 { + interrupts = ; + dmas = <&audma0 0x91>, <&audma0 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src-7 { + status = "disabled"; + }; + src8: src-8 { + status = "disabled"; + }; + src9: src-9 { + status = "disabled"; + }; + }; + + rcar_sound,ssi { + ssi0: ssi-0 { + status = "disabled"; + }; + ssi1: ssi-1 { + status = "disabled"; + }; + ssi2: ssi-2 { + status = "disabled"; + }; + ssi3: ssi-3 { + interrupts = ; + dmas = <&audma0 0x07>, <&audma0 0x08>, + <&audma0 0x6f>, <&audma0 0x70>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi4: ssi-4 { + interrupts = ; + dmas = <&audma0 0x09>, <&audma0 0x0a>, + <&audma0 0x71>, <&audma0 0x72>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi5: ssi-5 { + status = "disabled"; + }; + ssi6: ssi-6 { + status = "disabled"; + }; + ssi7: ssi-7 { + status = "disabled"; + }; + ssi8: ssi-8 { + status = "disabled"; + }; + ssi9: ssi-9 { + status = "disabled"; + }; + }; + }; + ipmmu_ds0: mmu@e6740000 { compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe6740000 0 0x1000>;