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mvebu dt changes for v3.13 (round 3)

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- dove
     - add audio devices
     - fix bad properties of si5351 clkout2 for CuBox
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Merge tag 'dt-3.13-3' of git://git.infradead.org/linux-mvebu into next/dt

From Jason Cooper:
mvebu dt changes for v3.13 (round 3)

 - dove
    - add audio devices
    - fix bad properties of si5351 clkout2 for CuBox

* tag 'dt-3.13-3' of git://git.infradead.org/linux-mvebu:
  ARM: Dove: fix bad properties of the si5351 clkout2 used by Cubox audio
  ARM: Dove: Add the audio device to the Cubox DT
  ARM: Dove: Add the audio devices in DT
This commit is contained in:
Kevin Hilman 2013-10-17 15:22:29 -07:00
commit 048e5a786a
2 changed files with 38 additions and 8 deletions
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18
arch/arm/boot/dts/dove-cubox.dts
View File

@ -99,19 +99,13 @@
silabs,pll-master;
};
clkout1 {
reg = <1>;
clkout2 {
reg = <2>;
silabs,drive-strength = <8>;
silabs,multisynth-source = <1>;
silabs,clock-source = <0>;
silabs,pll-master;
};
clkout2 {
reg = <2>;
silabs,multisynth-source = <1>;
silabs,clock-source = <0>;
};
};
};
@ -132,3 +126,11 @@
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";
};

28
arch/arm/boot/dts/dove.dtsi
View File

@ -297,6 +297,11 @@
marvell,function = "gpio";
};
pmx_audio1_extclk: pmx-audio1-extclk {
marvell,pins = "mpp13";
marvell,function = "audio1";
};
pmx_gpio_14: pmx-gpio-14 {
marvell,pins = "mpp14";
marvell,function = "gpio";
@ -372,6 +377,11 @@
marvell,function = "gpio";
};
pmx_audio1_i2s1_spdifo: pmx-audio1-i2s1-spdifo {
marvell,pins = "mpp_audio1";
marvell,function = "i2s1/spdifo";
};
pmx_spi0: pmx-spi0 {
marvell,pins = "mpp_spi0";
marvell,function = "spi0";
@ -573,6 +583,24 @@
phy-handle = <&ethphy>;
};
};
audio0: audio-controller@b0000 {
compatible = "marvell,dove-audio";
reg = <0xb0000 0x2210>;
interrupts = <19>, <20>;
clocks = <&gate_clk 12>;
clock-names = "internal";
status = "disabled";
};
audio1: audio-controller@b4000 {
compatible = "marvell,dove-audio";
reg = <0xb4000 0x2210>;
interrupts = <21>, <22>;
clocks = <&gate_clk 13>;
clock-names = "internal";
status = "disabled";
};
};
};
};