~sircmpwn/linux

linux/arch/arm/boot/dts/pxa300-raumfeld-connector.dts -rw-r--r-- 1.3 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: GPL-2.0

/dts-v1/;

#include "pxa300-raumfeld-common.dtsi"
#include "pxa300-raumfeld-tuneable-clock.dtsi"

/ {
	model = "Raumfeld Connector (PXA3xx)";
	compatible = "raumfeld,raumfeld-connector-pxa303", "marvell,pxa300";

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "Raumfeld Connector";
		#address-cells = <1>;
		#size-cells = <0>;

		simple-audio-card,dai-link@0 {
			reg = <0>;
			format = "i2s";
			bitclock-master = <&dailink_master_analog>;
			frame-master = <&dailink_master_analog>;
			mclk-fs = <256>;

			dailink_master_analog: cpu {
				sound-dai = <&ssp_dai0>;
			};

			codec {
				sound-dai = <&cs4270>;
			};
		};

		simple-audio-card,dai-link@1 {
			reg = <1>;
			format = "i2s";
			bitclock-master = <&dailink_master_digital>;
			frame-master = <&dailink_master_digital>;
			mclk-fs = <256>;

			dailink_master_digital: cpu {
				sound-dai = <&ssp_dai1>;
			};

			codec {
				sound-dai = <&ak4104>;
			};
		};
	};
};

&ssp1 {
	status = "okay";
};

&ssp2 {
	status = "okay";
};

&spi {
	ak4104: optical-transmitter@0 {
		compatible = "asahi-kasei,ak4104";
		reg = <0>;
		vdd-supply = <&reg_3v3>;
		spi-max-frequency = <5000000>;
		reset-gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
		#sound-dai-cells = <0>;
	};
};

&rotary {
	status = "disabled";
};