From: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> 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@xxxxxxxxxx> Cc: Matteo Lisi <matteo.lisi@xxxxxxxxxxx> Cc: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> --- Changes for v3: - Replace fsl,imx-audio-sgtl5000 and use simple-audio-card 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 | 48 +++++++++++++++++++++++++++++++ 5 files changed, 92 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 = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_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 = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_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 = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_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 = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_1p8v>; + }; +}; + &ldb { status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi index 56d0c5d..1bd7cdb 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 +106,31 @@ #clock-cells = <0>; clock-frequency = <25000000>; /* 25MHz for example */ }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx6qdl-icore-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + + simple-audio-card,cpu { + sound-dai = <&ssi1>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + }; + }; }; &can1 { @@ -149,6 +193,10 @@ status = "okay"; }; +&ssi1 { + status = "okay"; +}; + &uart4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart4>; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html