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| author | Jerome Brunet <jbrunet@baylibre.com> | 2020-05-07 01:16:52 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2020-05-20 02:31:55 +0300 |
| commit | 249ce3777c25b383702e91a6547ffc676dc004a5 (patch) | |
| tree | 6548d17ebe039a1c57fb6dc2ce3b8a0023057557 /arch/arm64/boot/dts/amlogic | |
| parent | f3c35382259f67c2ae878de2142fb58b94df0525 (diff) | |
| download | linux-249ce3777c25b383702e91a6547ffc676dc004a5.tar.xz | |
arm64: dts: meson: libretech-cc: add internal DAC support
Add the internal DAC support on the libretech CC. The output of this
DAC is provided on the 3.5mm jack connector.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200506221656.477379-4-jbrunet@baylibre.com
Diffstat (limited to 'arch/arm64/boot/dts/amlogic')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts index d81382b36049..5ae7bb6209cb 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts @@ -22,6 +22,13 @@ ethernet0 = ðmac; }; + dio2133: analog-amplifier { + compatible = "simple-audio-amplifier"; + sound-name-prefix = "AU2"; + VCC-supply = <&hdmi_5v>; + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -129,6 +136,12 @@ sound { compatible = "amlogic,gx-sound-card"; model = "GXL-LIBRETECH-S905X-CC"; + audio-aux-devs = <&dio2133>; + audio-widgets = "Line", "Lineout"; + audio-routing = "AU2 INL", "ACODEC LOLN", + "AU2 INR", "ACODEC LORN", + "Lineout", "AU2 OUTL", + "Lineout", "AU2 OUTR"; assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; @@ -150,6 +163,10 @@ codec-0 { sound-dai = <&aiu AIU_HDMI CTRL_I2S>; }; + + codec-1 { + sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; + }; }; dai-link-2 { @@ -159,9 +176,22 @@ sound-dai = <&hdmi_tx>; }; }; + + dai-link-3 { + sound-dai = <&aiu AIU_ACODEC CTRL_OUT>; + + codec-0 { + sound-dai = <&acodec>; + }; + }; }; }; +&acodec { + AVDD-supply = <&vddio_ao18>; + status = "okay"; +}; + &aiu { status = "okay"; }; |