Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 443fd7c9 authored Sep 05, 2016 by Peter Griffin Committed by Patrice Chotard Sep 14, 2016

ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card



This patch enables the uniperif players 2 & 3 for b2120 boards
and also adds the "simple-audio-card" device node to interconnect
the SoC sound device and the codec.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>

parent 67f1ff40

arch/arm/boot/dts/stihxxx-b2120.dtsi

+45 −0

Original line number	Diff line number	Diff line
		@@ -134,5 +134,50 @@
		dvb-card = <STV0367_TDA18212_NIMA_1>;
		};
		};

		sti_uni_player2: sti-uni-player@8d82000 {
		status = "okay";
		};

		sti_uni_player3: sti-uni-player@8d85000 {
		status = "okay";
		};

		sti_sasg_codec: sti-sasg-codec {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_spdif_out>;
		};

		sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "sti audio card";
		status = "okay";

		simple-audio-card,dai-link@0 {
		/* DAC */
		format = "i2s";
		mclk-fs = <256>;
		cpu {
		sound-dai = <&sti_uni_player2>;
		};

		codec {
		sound-dai = <&sti_sasg_codec 1>;
		};
		};
		simple-audio-card,dai-link@1 {
		/* SPDIF */
		format = "left_j";
		mclk-fs = <128>;
		cpu {
		sound-dai = <&sti_uni_player3>;
		};

		codec {
		sound-dai = <&sti_sasg_codec 0>;
		};
		};
		};
		};
		};