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    Subject[PATCH v4 18/18] ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card
    Date
    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: Peter Griffin <peter.griffin@linaro.org>
    ---
    arch/arm/boot/dts/stihxxx-b2120.dtsi | 40 ++++++++++++++++++++++++++++++++++++
    1 file changed, 40 insertions(+)

    diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
    index 722c63f..5297f21 100644
    --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
    +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
    @@ -131,5 +131,45 @@
    dvb-card = <STV0367_TDA18212_NIMA_1>;
    };
    };
    +
    + sti_uni_player2: sti-uni-player@2 {
    + status = "okay";
    + };
    +
    + sti_uni_player3: sti-uni-player@3 {
    + status = "okay";
    + };
    +
    + sound {
    + compatible = "simple-audio-card";
    + simple-audio-card,name = "sti audio card";
    + status = "okay";
    +
    + simple-audio-card,dai-link@0 {
    + /* DAC */
    + format = "i2s";
    + dai-tdm-slot-width = <32>;
    + 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>;
    + };
    + };
    + };
    };
    };
    --
    1.9.1
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