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Commit 34ea5342 authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Jason Cooper
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ARM: Dove: Add the audio device to the Cubox DT 



This patch activates the audio device of the Cubox.

The audio flow (pin mpp_audio1) is output on both I2S and S/PDIF.

The third si5351 clock (#2, pin mpp13) is used as the external clock.

Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Acked-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 080972aa

arch/arm/boot/dts/dove-cubox.dts

+8 −0
Original line number Original line Diff line number Diff line
@@ -132,3 +132,11 @@ 
		reg = <0>;

		reg = <0>;

	};

	};

};

};



&audio1 {

	status = "okay";

	clocks = <&gate_clk 13>, <&si5351 2>;

	clock-names = "internal", "extclk";

	pinctrl-0 = <&pmx_audio1_i2s1_spdifo &pmx_audio1_extclk>;

	pinctrl-names = "default";

};

arch/arm/boot/dts/dove.dtsi

+10 −0
Original line number Original line Diff line number Diff line
@@ -297,6 +297,11 @@ 
					marvell,function = "gpio";

					marvell,function = "gpio";

				};

				};





				pmx_audio1_extclk: pmx-audio1-extclk {

					marvell,pins = "mpp13";

					marvell,function = "audio1";

				};



				pmx_gpio_14: pmx-gpio-14 {

				pmx_gpio_14: pmx-gpio-14 {

					marvell,pins = "mpp14";

					marvell,pins = "mpp14";

					marvell,function = "gpio";

					marvell,function = "gpio";
@@ -372,6 +377,11 @@ 
					marvell,function = "gpio";

					marvell,function = "gpio";

				};

				};





				pmx_audio1_i2s1_spdifo: pmx-audio1-i2s1-spdifo {

					marvell,pins = "mpp_audio1";

					marvell,function = "i2s1/spdifo";

				};



				pmx_spi0: pmx-spi0 {

				pmx_spi0: pmx-spi0 {

					marvell,pins = "mpp_spi0";

					marvell,pins = "mpp_spi0";

					marvell,function = "spi0";

					marvell,function = "spi0";