On Thu, Sep 26, 2013 at 08:18:36PM +0100, Jyri Sarha wrote:
> From: Darren Etheridge <detheridge@xxxxxx>
>
> Adds sound, tlv320aic3x, mcasp1, and am335x_evm_audio_pin nodes.
>
> Signed-off-by: Darren Etheridge <detheridge@xxxxxx>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
> ---
> arch/arm/boot/dts/am335x-evm.dts | 56 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 56 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 3aee1a4..4a49229 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -149,6 +149,16 @@
> 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
> >;
> };
> +
> + am335x_evm_audio_pins: am335x_evm_audio_pins {
> + pinctrl-single,pins = <
> + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rx_dv.mcasp1_aclkx */
> + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_txd3.mcasp1_fsx */
> + 0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
> + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
> + >;
> + };
> +
> };
>
> ocp {
> @@ -215,6 +225,19 @@
> compatible = "ti,tmp275";
> reg = <0x48>;
> };
> +
> + tlv320aic3x: tlv320aic3x@1b {
> + compatible = "ti,tlv320aic3x";
> + reg = <0x1b>;
> + status = "okay";
> +
> + /* Regulators */
> + AVDD-supply = <&vaux2_reg>;
> + IOVDD-supply = <&vaux2_reg>;
> + DRVDD-supply = <&vaux2_reg>;
> + DVDD-supply = <&vbat>;
> + };
> +
> };
>
> elm: elm@48080000 {
> @@ -311,6 +334,20 @@
> };
> };
> };
> +
> + sound {
> + compatible = "ti,da830-evm-audio";
> + ti,model = "DA830 EVM";
> + ti,audio-codec = <&tlv320aic3x>;
> + ti,mcasp-controller = <&mcasp1>;
> + ti,codec-clock-rate = <12000000>;
> + ti,audio-routing =
> + "Headphone Jack", "HPLOUT",
> + "Headphone Jack", "HPROUT",
> + "LINE1L", "Line In",
> + "LINE1R", "Line In";
> + };
> +
> };
>
> vbat: fixedregulator@0 {
> @@ -378,6 +415,25 @@
>
> #include "tps65910.dtsi"
>
> +&mcasp1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&am335x_evm_audio_pins>;
I didn't see mention of pinctrl added to the binding. It should be.
Thanks,
Mark.
> +
> + status = "okay";
> +
> + op-mode = <0>; /* MCASP_IIS_MODE */
> + tdm-slots = <2>;
> + num-serializer = <16>;
> + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
> + 0 0 1 2
> + 0 0 0 0
> + 0 0 0 0
> + 0 0 0 0
> + >;
> + tx-num-evt = <1>;
> + rx-num-evt = <1>;
> +};
> +
> &tps {
> vcc1-supply = <&vbat>;
> vcc2-supply = <&vbat>;
> --
> 1.7.9.5
>
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