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    Subject[PATCH v2 09/15] ARM: dts: imx6qdl-icore: Add Sound card with codec node
    Date
    From: Jagan Teki <jagan@amarulasolutions.com>

    Add support for Sound card and related codec(via i2c1) nodes
    on below Engicam module boards.
    - i.CoreM6 DualLite/Solo Starter kit
    - i.CoreM6 Quad/Dual Starter kit
    - i.CoreM6 Quad/Dual OpenFrame Cap touch 10.1
    - i.CoreM6 Quad/Dual OpenFrame Cap touch 12.3

    Cc: Shawn Guo <shawnguo@kernel.org>
    Cc: Matteo Lisi <matteo.lisi@engicam.com>
    Cc: Michael Trimarchi <michael@amarulasolutions.com>
    Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
    ---
    Changes for v2:
    - Use proper [label:] node-name[@unit-address] for codec

    arch/arm/boot/dts/imx6dl-icore.dts | 11 +++++++++
    arch/arm/boot/dts/imx6q-icore-ofcap10.dts | 11 +++++++++
    arch/arm/boot/dts/imx6q-icore-ofcap12.dts | 11 +++++++++
    arch/arm/boot/dts/imx6q-icore.dts | 11 +++++++++
    arch/arm/boot/dts/imx6qdl-icore.dtsi | 37 +++++++++++++++++++++++++++++++
    5 files changed, 81 insertions(+)

    diff --git a/arch/arm/boot/dts/imx6dl-icore.dts b/arch/arm/boot/dts/imx6dl-icore.dts
    index 6de83c7..0562ce4 100644
    --- a/arch/arm/boot/dts/imx6dl-icore.dts
    +++ b/arch/arm/boot/dts/imx6dl-icore.dts
    @@ -57,3 +57,14 @@
    &can2 {
    status = "okay";
    };
    +
    +&i2c3 {
    + sgtl5000: codec@a {
    + compatible = "fsl,sgtl5000";
    + reg = <0x0a>;
    + clocks = <&clks IMX6QDL_CLK_CKO>;
    + VDDA-supply = <&reg_2p5v>;
    + VDDIO-supply = <&reg_3p3v>;
    + VDDD-supply = <&reg_1p8v>;
    + };
    +};
    diff --git a/arch/arm/boot/dts/imx6q-icore-ofcap10.dts b/arch/arm/boot/dts/imx6q-icore-ofcap10.dts
    index 49b60ca..f63b87f 100644
    --- a/arch/arm/boot/dts/imx6q-icore-ofcap10.dts
    +++ b/arch/arm/boot/dts/imx6q-icore-ofcap10.dts
    @@ -50,6 +50,17 @@
    compatible = "engicam,imx6-icore", "fsl,imx6q";
    };

    +&i2c3 {
    + sgtl5000: codec@a {
    + compatible = "fsl,sgtl5000";
    + reg = <0x0a>;
    + clocks = <&clks IMX6QDL_CLK_CKO>;
    + VDDA-supply = <&reg_2p5v>;
    + VDDIO-supply = <&reg_3p3v>;
    + VDDD-supply = <&reg_1p8v>;
    + };
    +};
    +
    &ldb {
    status = "okay";

    diff --git a/arch/arm/boot/dts/imx6q-icore-ofcap12.dts b/arch/arm/boot/dts/imx6q-icore-ofcap12.dts
    index 9e230f5..68ca828 100644
    --- a/arch/arm/boot/dts/imx6q-icore-ofcap12.dts
    +++ b/arch/arm/boot/dts/imx6q-icore-ofcap12.dts
    @@ -50,6 +50,17 @@
    compatible = "engicam,imx6-icore", "fsl,imx6q";
    };

    +&i2c3 {
    + sgtl5000: codec@a {
    + compatible = "fsl,sgtl5000";
    + reg = <0x0a>;
    + clocks = <&clks IMX6QDL_CLK_CKO>;
    + VDDA-supply = <&reg_2p5v>;
    + VDDIO-supply = <&reg_3p3v>;
    + VDDD-supply = <&reg_1p8v>;
    + };
    +};
    +
    &ldb {
    status = "okay";

    diff --git a/arch/arm/boot/dts/imx6q-icore.dts b/arch/arm/boot/dts/imx6q-icore.dts
    index 5613dd9..1ae7294 100644
    --- a/arch/arm/boot/dts/imx6q-icore.dts
    +++ b/arch/arm/boot/dts/imx6q-icore.dts
    @@ -67,6 +67,17 @@
    };
    };

    +&i2c3 {
    + sgtl5000: codec@a {
    + compatible = "fsl,sgtl5000";
    + reg = <0x0a>;
    + clocks = <&clks IMX6QDL_CLK_CKO>;
    + VDDA-supply = <&reg_2p5v>;
    + VDDIO-supply = <&reg_3p3v>;
    + VDDD-supply = <&reg_1p8v>;
    + };
    +};
    +
    &ldb {
    status = "okay";

    diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
    index 56d0c5d..09600eb 100644
    --- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
    +++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
    @@ -55,6 +55,25 @@
    default-brightness-level = <7>;
    };

    + reg_1p8v: regulator-1p8v {
    + compatible = "regulator-fixed";
    + regulator-name = "1P8V";
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <1800000>;
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    +
    + reg_2p5v: regulator-3p3v {
    + compatible = "regulator-fixed";
    + regulator-name = "2P5V";
    + regulator-min-microvolt = <2500000>;
    + regulator-max-microvolt = <2500000>;
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    reg_3p3v: regulator-3p3v {
    compatible = "regulator-fixed";
    regulator-name = "3P3V";
    @@ -87,6 +106,20 @@
    #clock-cells = <0>;
    clock-frequency = <25000000>; /* 25MHz for example */
    };
    +
    + sound {
    + compatible = "fsl,imx6-icore-sgtl5000",
    + "fsl,imx-audio-sgtl5000";
    + model = "imx6q-icore-sgtl5000";
    + ssi-controller = <&ssi1>;
    + audio-codec = <&sgtl5000>;
    + audio-routing =
    + "MIC_IN", "Mic Jack",
    + "Mic Jack", "Mic Bias",
    + "Headphone Jack", "HP_OUT";
    + mux-int-port = <1>;
    + mux-ext-port = <4>;
    + };
    };

    &can1 {
    @@ -149,6 +182,10 @@
    status = "okay";
    };

    +&ssi1 {
    + status = "okay";
    +};
    +
    &uart4 {
    pinctrl-names = "default";
    pinctrl-0 = <&pinctrl_uart4>;
    --
    1.9.1
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