arm64: dts: r8a7796: add Sound SSI PIO support (6f3a5282) · Commits · 戴 / test

arch/arm64/boot/dts/renesas/r8a7796.dtsi

+62 −2

Original line number	Diff line number	Diff line
		@@ -1165,7 +1165,42 @@
		};

		rcar_sound: sound@ec500000 {
		/* placeholder */
		/*
		* #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-r8a7796", "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 1006>, <&cpg CPG_MOD 1007>,
		<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
		<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
		<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
		<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
		<&audio_clk_a>, <&audio_clk_b>,
		<&audio_clk_c>,
		<&cpg CPG_CORE R8A7796_CLK_S0D4>;
		clock-names = "ssi-all",
		"ssi.9", "ssi.8", "ssi.7", "ssi.6",
		"ssi.5", "ssi.4", "ssi.3", "ssi.2",
		"ssi.1", "ssi.0",
		"clk_a", "clk_b", "clk_c", "clk_i";
		power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
		status = "disabled";

		rcar_sound,dvc {
		dvc0: dvc-0 {
		@@ -1184,9 +1219,34 @@

		rcar_sound,ssi {
		ssi0: ssi-0 {
		interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
		};

		ssi1: ssi-1 {
		interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi2: ssi-2 {
		interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi3: ssi-3 {
		interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi4: ssi-4 {
		interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi5: ssi-5 {
		interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi6: ssi-6 {
		interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi7: ssi-7 {
		interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi8: ssi-8 {
		interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;
		};
		ssi9: ssi-9 {
		interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
		};
		};
		};

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