| Message ID | 20210811050941.398360-1-art@khadas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: meson-sm1: add spdifin spdifout nodes | expand |
Hi, On 11/08/2021 07:09, Artem Lapkin wrote: > Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. > > Signed-off-by: Artem Lapkin <art@khadas.com> > --- > arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ > 1 file changed, 40 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > index 3d8b1f4f2..1efdbb61e 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { > status = "disabled"; > }; > > + spdifin: audio-controller@400 { > + compatible = "amlogic,g12a-spdifin", > + "amlogic,axg-spdifin"; > + reg = <0x0 0x400 0x0 0x30>; > + #sound-dai-cells = <0>; > + sound-name-prefix = "SPDIFIN"; > + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; > + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, > + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; > + clock-names = "pclk", "refclk"; > + resets = <&clkc_audio AUD_RESET_SPDIFIN>; > + status = "disabled"; > + }; > + > + spdifout: audio-controller@480 { > + compatible = "amlogic,g12a-spdifout", > + "amlogic,axg-spdifout"; > + reg = <0x0 0x480 0x0 0x50>; > + #sound-dai-cells = <0>; > + sound-name-prefix = "SPDIFOUT"; > + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, > + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; > + clock-names = "pclk", "mclk"; > + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; > + status = "disabled"; > + }; > + > tdmout_a: audio-controller@500 { > compatible = "amlogic,sm1-tdmout"; > reg = <0x0 0x500 0x0 0x40>; > @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { > status = "disabled"; > }; > > + spdifout_b: audio-controller@680 { > + compatible = "amlogic,g12a-spdifout", > + "amlogic,axg-spdifout"; > + reg = <0x0 0x680 0x0 0x50>; > + #sound-dai-cells = <0>; > + sound-name-prefix = "SPDIFOUT_B"; > + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, > + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; > + clock-names = "pclk", "mclk"; > + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; > + status = "disabled"; > + }; > + > toacodec: audio-controller@740 { > compatible = "amlogic,sm1-toacodec", > "amlogic,g12a-toacodec"; > Jerome could you quickly review this ? Thanks, Neil
On Thu 02 Sep 2021 at 15:31, Neil Armstrong <narmstrong@baylibre.com> wrote: > Hi, > > On 11/08/2021 07:09, Artem Lapkin wrote: >> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. >> >> Signed-off-by: Artem Lapkin <art@khadas.com> >> --- >> arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ >> 1 file changed, 40 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> index 3d8b1f4f2..1efdbb61e 100644 >> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { >> status = "disabled"; >> }; >> >> + spdifin: audio-controller@400 { >> + compatible = "amlogic,g12a-spdifin", >> + "amlogic,axg-spdifin"; >> + reg = <0x0 0x400 0x0 0x30>; >> + #sound-dai-cells = <0>; >> + sound-name-prefix = "SPDIFIN"; >> + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; >> + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, >> + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; >> + clock-names = "pclk", "refclk"; >> + resets = <&clkc_audio AUD_RESET_SPDIFIN>; >> + status = "disabled"; >> + }; >> + >> + spdifout: audio-controller@480 { >> + compatible = "amlogic,g12a-spdifout", >> + "amlogic,axg-spdifout"; >> + reg = <0x0 0x480 0x0 0x50>; >> + #sound-dai-cells = <0>; >> + sound-name-prefix = "SPDIFOUT"; >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, >> + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; >> + clock-names = "pclk", "mclk"; >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; >> + status = "disabled"; >> + }; >> + >> tdmout_a: audio-controller@500 { >> compatible = "amlogic,sm1-tdmout"; >> reg = <0x0 0x500 0x0 0x40>; >> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { >> status = "disabled"; >> }; >> >> + spdifout_b: audio-controller@680 { >> + compatible = "amlogic,g12a-spdifout", >> + "amlogic,axg-spdifout"; >> + reg = <0x0 0x680 0x0 0x50>; >> + #sound-dai-cells = <0>; >> + sound-name-prefix = "SPDIFOUT_B"; >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, >> + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; >> + clock-names = "pclk", "mclk"; >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; >> + status = "disabled"; >> + }; >> + >> toacodec: audio-controller@740 { >> compatible = "amlogic,sm1-toacodec", >> "amlogic,g12a-toacodec"; >> > > Jerome could you quickly review this ? > Just this, without the related card change is not usefull as it won't be part of the card. It would be nice to indicate how it was tested ? AFAIK: - spdifout b can only be routed to hdmi and dw-hdmi driver does not support that yet - the VIM3 does not have connectors for the spdif (in or out). If it requires some extension card, it should be noted somewhere, at least > Thanks, > Neil
> It would be nice to indicate how it was tested ? https://github.com/khadas/khadas-linux-kernel/blob/master/patches/linux-5.14-rc5.sound/0001-arm64-dts-meson-khadas-vim3-remake-simple-sound-for-.patch i have test it i2s and spdif output from gpio headers - works well On Mon, Sep 6, 2021 at 5:29 PM Jerome Brunet <jbrunet@baylibre.com> wrote: > > > On Thu 02 Sep 2021 at 15:31, Neil Armstrong <narmstrong@baylibre.com> wrote: > > > Hi, > > > > On 11/08/2021 07:09, Artem Lapkin wrote: > >> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. > >> > >> Signed-off-by: Artem Lapkin <art@khadas.com> > >> --- > >> arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ > >> 1 file changed, 40 insertions(+) > >> > >> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > >> index 3d8b1f4f2..1efdbb61e 100644 > >> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > >> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > >> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { > >> status = "disabled"; > >> }; > >> > >> + spdifin: audio-controller@400 { > >> + compatible = "amlogic,g12a-spdifin", > >> + "amlogic,axg-spdifin"; > >> + reg = <0x0 0x400 0x0 0x30>; > >> + #sound-dai-cells = <0>; > >> + sound-name-prefix = "SPDIFIN"; > >> + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; > >> + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, > >> + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; > >> + clock-names = "pclk", "refclk"; > >> + resets = <&clkc_audio AUD_RESET_SPDIFIN>; > >> + status = "disabled"; > >> + }; > >> + > >> + spdifout: audio-controller@480 { > >> + compatible = "amlogic,g12a-spdifout", > >> + "amlogic,axg-spdifout"; > >> + reg = <0x0 0x480 0x0 0x50>; > >> + #sound-dai-cells = <0>; > >> + sound-name-prefix = "SPDIFOUT"; > >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, > >> + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; > >> + clock-names = "pclk", "mclk"; > >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; > >> + status = "disabled"; > >> + }; > >> + > >> tdmout_a: audio-controller@500 { > >> compatible = "amlogic,sm1-tdmout"; > >> reg = <0x0 0x500 0x0 0x40>; > >> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { > >> status = "disabled"; > >> }; > >> > >> + spdifout_b: audio-controller@680 { > >> + compatible = "amlogic,g12a-spdifout", > >> + "amlogic,axg-spdifout"; > >> + reg = <0x0 0x680 0x0 0x50>; > >> + #sound-dai-cells = <0>; > >> + sound-name-prefix = "SPDIFOUT_B"; > >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, > >> + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; > >> + clock-names = "pclk", "mclk"; > >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; > >> + status = "disabled"; > >> + }; > >> + > >> toacodec: audio-controller@740 { > >> compatible = "amlogic,sm1-toacodec", > >> "amlogic,g12a-toacodec"; > >> > > > > Jerome could you quickly review this ? > > > > Just this, without the related card change is not usefull as it won't be > part of the card. > > It would be nice to indicate how it was tested ? > > AFAIK: > - spdifout b can only be routed to hdmi and dw-hdmi driver does not > support that yet > - the VIM3 does not have connectors for the spdif (in or out). If it > requires some extension card, it should be noted somewhere, at least > > > > Thanks, > > Neil >
On 06/09/2021 13:56, Art Nikpal wrote: >> It would be nice to indicate how it was tested ? > > https://github.com/khadas/khadas-linux-kernel/blob/master/patches/linux-5.14-rc5.sound/0001-arm64-dts-meson-khadas-vim3-remake-simple-sound-for-.patch > > i have test it > > i2s and spdif output from gpio headers - works well > > On Mon, Sep 6, 2021 at 5:29 PM Jerome Brunet <jbrunet@baylibre.com> wrote: >> >> >> On Thu 02 Sep 2021 at 15:31, Neil Armstrong <narmstrong@baylibre.com> wrote: >> >>> Hi, >>> >>> On 11/08/2021 07:09, Artem Lapkin wrote: >>>> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. >>>> >>>> Signed-off-by: Artem Lapkin <art@khadas.com> >>>> --- >>>> arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ >>>> 1 file changed, 40 insertions(+) >>>> >>>> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >>>> index 3d8b1f4f2..1efdbb61e 100644 >>>> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >>>> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >>>> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { >>>> status = "disabled"; >>>> }; >>>> >>>> + spdifin: audio-controller@400 { >>>> + compatible = "amlogic,g12a-spdifin", >>>> + "amlogic,axg-spdifin"; >>>> + reg = <0x0 0x400 0x0 0x30>; >>>> + #sound-dai-cells = <0>; >>>> + sound-name-prefix = "SPDIFIN"; >>>> + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; >>>> + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, >>>> + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; >>>> + clock-names = "pclk", "refclk"; >>>> + resets = <&clkc_audio AUD_RESET_SPDIFIN>; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> + spdifout: audio-controller@480 { >>>> + compatible = "amlogic,g12a-spdifout", >>>> + "amlogic,axg-spdifout"; >>>> + reg = <0x0 0x480 0x0 0x50>; >>>> + #sound-dai-cells = <0>; >>>> + sound-name-prefix = "SPDIFOUT"; >>>> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, >>>> + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; >>>> + clock-names = "pclk", "mclk"; >>>> + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> tdmout_a: audio-controller@500 { >>>> compatible = "amlogic,sm1-tdmout"; >>>> reg = <0x0 0x500 0x0 0x40>; >>>> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { >>>> status = "disabled"; >>>> }; >>>> >>>> + spdifout_b: audio-controller@680 { >>>> + compatible = "amlogic,g12a-spdifout", >>>> + "amlogic,axg-spdifout"; >>>> + reg = <0x0 0x680 0x0 0x50>; >>>> + #sound-dai-cells = <0>; >>>> + sound-name-prefix = "SPDIFOUT_B"; >>>> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, >>>> + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; >>>> + clock-names = "pclk", "mclk"; >>>> + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; >>>> + status = "disabled"; >>>> + }; >>>> + >>>> toacodec: audio-controller@740 { >>>> compatible = "amlogic,sm1-toacodec", >>>> "amlogic,g12a-toacodec"; >>>> >>> >>> Jerome could you quickly review this ? >>> >> >> Just this, without the related card change is not usefull as it won't be >> part of the card. >> >> It would be nice to indicate how it was tested ? >> >> AFAIK: >> - spdifout b can only be routed to hdmi and dw-hdmi driver does not >> support that yet It doesn't harm to have it described in DT, maybe one day the dw-hdmi driver will support SPDIF input. Neil >> - the VIM3 does not have connectors for the spdif (in or out). If it >> requires some extension card, it should be noted somewhere, at least >> >> >>> Thanks, >>> Neil >>
On Mon 06 Sep 2021 at 19:56, Art Nikpal <email2tema@gmail.com> wrote: >> It would be nice to indicate how it was tested ? > > https://github.com/khadas/khadas-linux-kernel/blob/master/patches/linux-5.14-rc5.sound/0001-arm64-dts-meson-khadas-vim3-remake-simple-sound-for-.patch > > i have test it > > i2s and spdif output from gpio headers - works well You have tested spdifout_a then. Nothing says spdifin (which was only tested on the axg series so far) or spdifout_b would actually work if enabled at a later point. I would prefer if things could at least be tested once before being added DT. > > On Mon, Sep 6, 2021 at 5:29 PM Jerome Brunet <jbrunet@baylibre.com> wrote: >> >> >> On Thu 02 Sep 2021 at 15:31, Neil Armstrong <narmstrong@baylibre.com> wrote: >> >> > Hi, >> > >> > On 11/08/2021 07:09, Artem Lapkin wrote: >> >> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. >> >> >> >> Signed-off-by: Artem Lapkin <art@khadas.com> >> >> --- >> >> arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ >> >> 1 file changed, 40 insertions(+) >> >> >> >> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> >> index 3d8b1f4f2..1efdbb61e 100644 >> >> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> >> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> >> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { >> >> status = "disabled"; >> >> }; >> >> >> >> + spdifin: audio-controller@400 { >> >> + compatible = "amlogic,g12a-spdifin", >> >> + "amlogic,axg-spdifin"; >> >> + reg = <0x0 0x400 0x0 0x30>; >> >> + #sound-dai-cells = <0>; >> >> + sound-name-prefix = "SPDIFIN"; >> >> + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, >> >> + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; >> >> + clock-names = "pclk", "refclk"; >> >> + resets = <&clkc_audio AUD_RESET_SPDIFIN>; >> >> + status = "disabled"; >> >> + }; >> >> + >> >> + spdifout: audio-controller@480 { >> >> + compatible = "amlogic,g12a-spdifout", >> >> + "amlogic,axg-spdifout"; >> >> + reg = <0x0 0x480 0x0 0x50>; >> >> + #sound-dai-cells = <0>; >> >> + sound-name-prefix = "SPDIFOUT"; >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, >> >> + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; >> >> + clock-names = "pclk", "mclk"; >> >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; >> >> + status = "disabled"; >> >> + }; >> >> + >> >> tdmout_a: audio-controller@500 { >> >> compatible = "amlogic,sm1-tdmout"; >> >> reg = <0x0 0x500 0x0 0x40>; >> >> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { >> >> status = "disabled"; >> >> }; >> >> >> >> + spdifout_b: audio-controller@680 { >> >> + compatible = "amlogic,g12a-spdifout", >> >> + "amlogic,axg-spdifout"; >> >> + reg = <0x0 0x680 0x0 0x50>; >> >> + #sound-dai-cells = <0>; >> >> + sound-name-prefix = "SPDIFOUT_B"; >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, >> >> + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; >> >> + clock-names = "pclk", "mclk"; >> >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; >> >> + status = "disabled"; >> >> + }; >> >> + >> >> toacodec: audio-controller@740 { >> >> compatible = "amlogic,sm1-toacodec", >> >> "amlogic,g12a-toacodec"; >> >> >> > >> > Jerome could you quickly review this ? >> > >> >> Just this, without the related card change is not usefull as it won't be >> part of the card. >> >> It would be nice to indicate how it was tested ? >> >> AFAIK: >> - spdifout b can only be routed to hdmi and dw-hdmi driver does not >> support that yet >> - the VIM3 does not have connectors for the spdif (in or out). If it >> requires some extension card, it should be noted somewhere, at least >> >> >> > Thanks, >> > Neil >>
On Mon, Oct 4, 2021 at 9:51 PM Jerome Brunet <jbrunet@baylibre.com> wrote: > > > On Mon 06 Sep 2021 at 19:56, Art Nikpal <email2tema@gmail.com> wrote: > > >> It would be nice to indicate how it was tested ? > > > > https://github.com/khadas/khadas-linux-kernel/blob/master/patches/linux-5.14-rc5.sound/0001-arm64-dts-meson-khadas-vim3-remake-simple-sound-for-.patch > > > > i have test it > > > > i2s and spdif output from gpio headers - works well > > You have tested spdifout_a then. > > Nothing says spdifin (which was only tested on the axg series so far) or > spdifout_b would actually work if enabled at a later point. > > I would prefer if things could at least be tested once before being > added DT. > > > > > On Mon, Sep 6, 2021 at 5:29 PM Jerome Brunet <jbrunet@baylibre.com> wrote: > >> > >> > >> On Thu 02 Sep 2021 at 15:31, Neil Armstrong <narmstrong@baylibre.com> wrote: > >> > >> > Hi, > >> > > >> > On 11/08/2021 07:09, Artem Lapkin wrote: > >> >> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. > >> >> > >> >> Signed-off-by: Artem Lapkin <art@khadas.com> > >> >> --- > >> >> arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ > >> >> 1 file changed, 40 insertions(+) > >> >> > >> >> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > >> >> index 3d8b1f4f2..1efdbb61e 100644 > >> >> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > >> >> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi > >> >> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { > >> >> status = "disabled"; > >> >> }; > >> >> > >> >> + spdifin: audio-controller@400 { > >> >> + compatible = "amlogic,g12a-spdifin", > >> >> + "amlogic,axg-spdifin"; > >> >> + reg = <0x0 0x400 0x0 0x30>; > >> >> + #sound-dai-cells = <0>; > >> >> + sound-name-prefix = "SPDIFIN"; > >> >> + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; > >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, > >> >> + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; > >> >> + clock-names = "pclk", "refclk"; > >> >> + resets = <&clkc_audio AUD_RESET_SPDIFIN>; > >> >> + status = "disabled"; > >> >> + }; > >> >> + > >> >> + spdifout: audio-controller@480 { > >> >> + compatible = "amlogic,g12a-spdifout", > >> >> + "amlogic,axg-spdifout"; > >> >> + reg = <0x0 0x480 0x0 0x50>; > >> >> + #sound-dai-cells = <0>; > >> >> + sound-name-prefix = "SPDIFOUT"; > >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, > >> >> + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; > >> >> + clock-names = "pclk", "mclk"; > >> >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; > >> >> + status = "disabled"; > >> >> + }; > >> >> + > >> >> tdmout_a: audio-controller@500 { > >> >> compatible = "amlogic,sm1-tdmout"; > >> >> reg = <0x0 0x500 0x0 0x40>; > >> >> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { > >> >> status = "disabled"; > >> >> }; > >> >> > >> >> + spdifout_b: audio-controller@680 { > >> >> + compatible = "amlogic,g12a-spdifout", > >> >> + "amlogic,axg-spdifout"; > >> >> + reg = <0x0 0x680 0x0 0x50>; > >> >> + #sound-dai-cells = <0>; > >> >> + sound-name-prefix = "SPDIFOUT_B"; > >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, > >> >> + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; > >> >> + clock-names = "pclk", "mclk"; > >> >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; > >> >> + status = "disabled"; > >> >> + }; > >> >> + > >> >> toacodec: audio-controller@740 { > >> >> compatible = "amlogic,sm1-toacodec", > >> >> "amlogic,g12a-toacodec"; > >> >> > >> > > >> > Jerome could you quickly review this ? > >> > > >> > >> Just this, without the related card change is not usefull as it won't be > >> part of the card. Current sound card dt configuration not configured for it, but we can apply dt overlays anytime. IMHO: current sound configuration is not ideal and for some tasks better to use custom configuration. but anyway i think meson-sm1.dtsi must be completed by missed spdif in/out nodes > >> > >> It would be nice to indicate how it was tested ? > >> > >> AFAIK: > >> - spdifout b can only be routed to hdmi and dw-hdmi driver does not > >> support that yet Ok! But why not accept it at this moment - next time will be easy to improve dw-hdmi driver +like options i can submit new patch without spdifout_b node > >> - the VIM3 does not have connectors for the spdif (in or out). If it we have test SPDIF in and SPDIF OUT both works fine on VIM3L meson-sm1 > >> requires some extension card, it should be noted somewhere, at least SPDIF in and SPDIF OUT both pins available via GPIO header ( SPDIF_OUT PIN 13 and SPDIF_IN PIN 35 - same PWM_F ) > >> > >> > >> > Thanks, > >> > Neil > >> >
On Wed 15 Dec 2021 at 10:32, Art Nikpal <email2tema@gmail.com> wrote: > On Mon, Oct 4, 2021 at 9:51 PM Jerome Brunet <jbrunet@baylibre.com> wrote: >> >> >> On Mon 06 Sep 2021 at 19:56, Art Nikpal <email2tema@gmail.com> wrote: >> >> >> It would be nice to indicate how it was tested ? >> > >> > https://github.com/khadas/khadas-linux-kernel/blob/master/patches/linux-5.14-rc5.sound/0001-arm64-dts-meson-khadas-vim3-remake-simple-sound-for-.patch >> > >> > i have test it >> > >> > i2s and spdif output from gpio headers - works well >> >> You have tested spdifout_a then. >> >> Nothing says spdifin (which was only tested on the axg series so far) or >> spdifout_b would actually work if enabled at a later point. >> >> I would prefer if things could at least be tested once before being >> added DT. >> >> > >> > On Mon, Sep 6, 2021 at 5:29 PM Jerome Brunet <jbrunet@baylibre.com> wrote: >> >> >> >> >> >> On Thu 02 Sep 2021 at 15:31, Neil Armstrong <narmstrong@baylibre.com> wrote: >> >> >> >> > Hi, >> >> > >> >> > On 11/08/2021 07:09, Artem Lapkin wrote: >> >> >> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. >> >> >> >> >> >> Signed-off-by: Artem Lapkin <art@khadas.com> >> >> >> --- >> >> >> arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ >> >> >> 1 file changed, 40 insertions(+) >> >> >> >> >> >> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> >> >> index 3d8b1f4f2..1efdbb61e 100644 >> >> >> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> >> >> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi >> >> >> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { >> >> >> status = "disabled"; >> >> >> }; >> >> >> >> >> >> + spdifin: audio-controller@400 { >> >> >> + compatible = "amlogic,g12a-spdifin", >> >> >> + "amlogic,axg-spdifin"; >> >> >> + reg = <0x0 0x400 0x0 0x30>; >> >> >> + #sound-dai-cells = <0>; >> >> >> + sound-name-prefix = "SPDIFIN"; >> >> >> + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; >> >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, >> >> >> + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; >> >> >> + clock-names = "pclk", "refclk"; >> >> >> + resets = <&clkc_audio AUD_RESET_SPDIFIN>; >> >> >> + status = "disabled"; >> >> >> + }; >> >> >> + >> >> >> + spdifout: audio-controller@480 { >> >> >> + compatible = "amlogic,g12a-spdifout", >> >> >> + "amlogic,axg-spdifout"; >> >> >> + reg = <0x0 0x480 0x0 0x50>; >> >> >> + #sound-dai-cells = <0>; >> >> >> + sound-name-prefix = "SPDIFOUT"; >> >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, >> >> >> + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; >> >> >> + clock-names = "pclk", "mclk"; >> >> >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; >> >> >> + status = "disabled"; >> >> >> + }; >> >> >> + >> >> >> tdmout_a: audio-controller@500 { >> >> >> compatible = "amlogic,sm1-tdmout"; >> >> >> reg = <0x0 0x500 0x0 0x40>; >> >> >> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { >> >> >> status = "disabled"; >> >> >> }; >> >> >> >> >> >> + spdifout_b: audio-controller@680 { >> >> >> + compatible = "amlogic,g12a-spdifout", >> >> >> + "amlogic,axg-spdifout"; >> >> >> + reg = <0x0 0x680 0x0 0x50>; >> >> >> + #sound-dai-cells = <0>; >> >> >> + sound-name-prefix = "SPDIFOUT_B"; >> >> >> + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, >> >> >> + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; >> >> >> + clock-names = "pclk", "mclk"; >> >> >> + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; >> >> >> + status = "disabled"; >> >> >> + }; >> >> >> + >> >> >> toacodec: audio-controller@740 { >> >> >> compatible = "amlogic,sm1-toacodec", >> >> >> "amlogic,g12a-toacodec"; >> >> >> >> >> > >> >> > Jerome could you quickly review this ? >> >> > >> >> >> >> Just this, without the related card change is not usefull as it won't be >> >> part of the card. > > Current sound card dt configuration not configured for it, but we can > apply dt overlays anytime. Maybe you should do so > > IMHO: current sound configuration is not ideal and for some tasks > better to use custom configuration. > but anyway i think meson-sm1.dtsi must be completed by missed spdif in/out nodes > Tested ones, sure >> >> >> >> It would be nice to indicate how it was tested ? > >> >> >> >> AFAIK: >> >> - spdifout b can only be routed to hdmi and dw-hdmi driver does not >> >> support that yet > > Ok! But why not accept it at this moment - next time will be easy to > improve dw-hdmi driver > +like options i can submit new patch without spdifout_b node Because as it stands, it is useless. No one tried it. What lands in the kernel should work, or at least we should do our best to confirm it does. We should not place code here hoping everything will be fine when someone finally turns it on. When dw-hdmi driver support spdif input and you can confirm it works with your change, you are welcome to submit it again. > >> >> - the VIM3 does not have connectors for the spdif (in or out). If it > > we have test SPDIF in and SPDIF OUT both works fine on VIM3L meson-sm1 Then adding to spdifin and spdifout_a nodes is fine by me > >> >> requires some extension card, it should be noted somewhere, at least > > SPDIF in and SPDIF OUT both pins available via GPIO header ( SPDIF_OUT > PIN 13 and SPDIF_IN PIN 35 - same PWM_F ) > Like other thing on those GPIO connectors, we don't enable them by default. Now that the kernel accepts overlays, it would be nice to submit one so other can replicate your test setup, if you wish to. >> >> >> >> >> >> > Thanks, >> >> > Neil >> >> >>
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi index 3d8b1f4f2..1efdbb61e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 { status = "disabled"; }; + spdifin: audio-controller@400 { + compatible = "amlogic,g12a-spdifin", + "amlogic,axg-spdifin"; + reg = <0x0 0x400 0x0 0x30>; + #sound-dai-cells = <0>; + sound-name-prefix = "SPDIFIN"; + interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; + clock-names = "pclk", "refclk"; + resets = <&clkc_audio AUD_RESET_SPDIFIN>; + status = "disabled"; + }; + + spdifout: audio-controller@480 { + compatible = "amlogic,g12a-spdifout", + "amlogic,axg-spdifout"; + reg = <0x0 0x480 0x0 0x50>; + #sound-dai-cells = <0>; + sound-name-prefix = "SPDIFOUT"; + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; + clock-names = "pclk", "mclk"; + resets = <&clkc_audio AUD_RESET_SPDIFOUT>; + status = "disabled"; + }; + tdmout_a: audio-controller@500 { compatible = "amlogic,sm1-tdmout"; reg = <0x0 0x500 0x0 0x40>; @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 { status = "disabled"; }; + spdifout_b: audio-controller@680 { + compatible = "amlogic,g12a-spdifout", + "amlogic,axg-spdifout"; + reg = <0x0 0x680 0x0 0x50>; + #sound-dai-cells = <0>; + sound-name-prefix = "SPDIFOUT_B"; + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>, + <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>; + clock-names = "pclk", "mclk"; + resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>; + status = "disabled"; + }; + toacodec: audio-controller@740 { compatible = "amlogic,sm1-toacodec", "amlogic,g12a-toacodec";
Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs. Signed-off-by: Artem Lapkin <art@khadas.com> --- arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+)