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Diffstat (limited to 'arch/arm/boot/dts/sun6i-a31-i7.dts')
-rw-r--r--arch/arm/boot/dts/sun6i-a31-i7.dts49
1 files changed, 37 insertions, 12 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31-i7.dts b/arch/arm/boot/dts/sun6i-a31-i7.dts
index e9185dad67ee..2bc57d2dcd80 100644
--- a/arch/arm/boot/dts/sun6i-a31-i7.dts
+++ b/arch/arm/boot/dts/sun6i-a31-i7.dts
@@ -69,6 +69,29 @@
gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>;
};
};
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "On-board SPDIF";
+ simple-audio-card,cpu {
+ sound-dai = <&spdif>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&spdif_out>;
+ };
+ };
+
+ spdif_out: spdif-out {
+ #sound-dai-cells = <0>;
+ compatible = "linux,spdif-dit";
+ };
+};
+
+&codec {
+ allwinner,audio-routing =
+ "Headphone", "HP";
+ status = "okay";
};
&ehci0 {
@@ -109,24 +132,19 @@
&pio {
led_pins_i7: led_pins@0 {
- allwinner,pins = "PH13";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ pins = "PH13";
+ function = "gpio_out";
};
mmc0_cd_pin_i7: mmc0_cd_pin@0 {
- allwinner,pins = "PH22";
- allwinner,function = "gpio_in";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ pins = "PH22";
+ function = "gpio_in";
+ bias-pull-up;
};
usb1_vbus_pin_i7: usb1_vbus_pin@0 {
- allwinner,pins = "PC27";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ pins = "PC27";
+ function = "gpio_out";
};
};
@@ -137,6 +155,13 @@
status = "okay";
};
+&spdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_pins_a>;
+ spdif-out = "okay";
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;