| Message ID | 20210804140029.4445-1-christianshewitt@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: meson: add audio playback to nexbox-a1 | expand |
On 04/08/2021 16:00, Christian Hewitt wrote: > Add initial support limited to HDMI i2s and SPDIF (LPCM). > > Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> > --- > .../boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 61 +++++++++++++++++++ > 1 file changed, 61 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts > index dfa7a37a1281..236c0a144142 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts > +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts > @@ -10,6 +10,7 @@ > /dts-v1/; > > #include "meson-gxm.dtsi" > +#include <dt-bindings/sound/meson-aiu.h> > > / { > compatible = "nexbox,a1", "amlogic,s912", "amlogic,meson-gxm"; > @@ -24,6 +25,13 @@ > stdout-path = "serial0:115200n8"; > }; > > + spdif_dit: audio-codec-0 { > + #sound-dai-cells = <0>; > + compatible = "linux,spdif-dit"; > + status = "okay"; > + sound-name-prefix = "DIT"; > + }; > + > memory@0 { > device_type = "memory"; > reg = <0x0 0x0 0x0 0x80000000>; > @@ -75,6 +83,59 @@ > }; > }; > }; > + > + sound { > + compatible = "amlogic,gx-sound-card"; > + model = "NEXBOX-A1"; > + assigned-clocks = <&clkc CLKID_MPLL0>, > + <&clkc CLKID_MPLL1>, > + <&clkc CLKID_MPLL2>; > + assigned-clock-parents = <0>, <0>, <0>; > + assigned-clock-rates = <294912000>, > + <270950400>, > + <393216000>; > + status = "okay"; > + > + dai-link-0 { > + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; > + }; > + > + dai-link-1 { > + sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>; > + }; > + > + dai-link-2 { > + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; > + dai-format = "i2s"; > + mclk-fs = <256>; > + > + codec-0 { > + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; > + }; > + }; > + > + dai-link-3 { > + sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>; > + > + codec-0 { > + sound-dai = <&spdif_dit>; > + }; > + }; > + > + dai-link-4 { > + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; > + > + codec-0 { > + sound-dai = <&hdmi_tx>; > + }; > + }; > + }; > +}; > + > +&aiu { > + status = "okay"; > + pinctrl-0 = <&spdif_out_h_pins>; > + pinctrl-names = "default"; > }; > > &cec_AO { > Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Hi,
On Wed, 4 Aug 2021 14:00:29 +0000, Christian Hewitt wrote:
> Add initial support limited to HDMI i2s and SPDIF (LPCM).
Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v5.15/dt64)
[1/1] arm64: dts: meson: add audio playback to nexbox-a1
https://git.kernel.org/amlogic/c/c7f5675b345224f212a0006c73a643182e953a5f
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts index dfa7a37a1281..236c0a144142 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts @@ -10,6 +10,7 @@ /dts-v1/; #include "meson-gxm.dtsi" +#include <dt-bindings/sound/meson-aiu.h> / { compatible = "nexbox,a1", "amlogic,s912", "amlogic,meson-gxm"; @@ -24,6 +25,13 @@ stdout-path = "serial0:115200n8"; }; + spdif_dit: audio-codec-0 { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + status = "okay"; + sound-name-prefix = "DIT"; + }; + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; @@ -75,6 +83,59 @@ }; }; }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "NEXBOX-A1"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; + }; + + dai-link-1 { + sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>; + }; + + dai-link-2 { + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; + }; + }; + + dai-link-3 { + sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>; + + codec-0 { + sound-dai = <&spdif_dit>; + }; + }; + + dai-link-4 { + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; + + codec-0 { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&aiu { + status = "okay"; + pinctrl-0 = <&spdif_out_h_pins>; + pinctrl-names = "default"; }; &cec_AO {
Add initial support limited to HDMI i2s and SPDIF (LPCM). Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> --- .../boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+)