diff options
author | Chen-Yu Tsai <wens@csie.org> | 2018-03-12 12:23:56 +0800 |
---|---|---|
committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-03-12 09:43:31 +0100 |
commit | 65263e970ab53dc992a0de7917549c76e4bc7f88 (patch) | |
tree | 71524be1c96d22693681f4bf9e7143b40f13eeb1 /arch/arm/boot/dts/sun8i-a33-olinuxino.dts | |
parent | 42e681f3b30fb359a7b11db9b0f03e6a2babae4b (diff) | |
download | linux-65263e970ab53dc992a0de7917549c76e4bc7f88.tar.bz2 |
ARM: dts: sun8i: a33: Enable A33 internal audio codec on A33-OLinuXino
The A33-OLinuXino routes the SoC's headphone output to a headphone jack,
and the microphone input to a microphone jack. Power to the microphone
is provided by MBIAS.
This patch enables the various parts of the codec, and adds widgets and
routes for simple-card.
HBIAS is connected to the microphone jack as well, but in a manner that
is confusing and likely does not provide power. This part is left out
of this patch.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a33-olinuxino.dts')
-rw-r--r-- | arch/arm/boot/dts/sun8i-a33-olinuxino.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a33-olinuxino.dts b/arch/arm/boot/dts/sun8i-a33-olinuxino.dts index 29573b513f7d..c58a10d72aa8 100644 --- a/arch/arm/boot/dts/sun8i-a33-olinuxino.dts +++ b/arch/arm/boot/dts/sun8i-a33-olinuxino.dts @@ -69,6 +69,14 @@ }; }; +&codec { + status = "okay"; +}; + +&dai { + status = "okay"; +}; + &ehci0 { status = "okay"; }; @@ -183,6 +191,21 @@ vcc-lcd-supply = <®_dc1sw>; }; +&sound { + /* Board level jack widgets */ + simple-audio-card,widgets = "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack"; + /* Board level routing. First 2 routes copied from SoC level */ + simple-audio-card,routing = + "Left DAC", "AIF1 Slot 0 Left", + "Right DAC", "AIF1 Slot 0 Right", + "HP", "HPCOM", + "Headphone Jack", "HP", + "MIC1", "Microphone Jack", + "Microphone Jack", "MBIAS"; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_b>; |