[PATCH v2] ARM: dts: sun5i: Add dts for inet86v_rev2

[PATCH v2] ARM: dts: sun5i: Add dts for inet86v_rev2

[Alexandre GRIVEAUX]

Add Inet 86V Rev 2 support, based upon Inet 86VS.

The Inet 86V use SL1536 touchpanel controller, the Inet 86VS a GSL1680,
which make them both incompatible.

Missing things:
- Accelerometer (MXC6225X)
- Touchpanel (Sitronix SL1536)
- Nand (29F32G08CBACA)
- Camera (HCWY0308)

Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
---
 arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts

diff --git a/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
new file mode 100644
index 000000000000..581083e932d8
--- /dev/null
+++ b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 Alexandre Griveaux <agriveaux@deutnet.info>
+ *
+ * Minimal dts file for the iNet 86V
+ */
+
+/dts-v1/;
+
+#include "sun5i-a13.dtsi"
+#include "sun5i-reference-design-tablet.dtsi"
+
+/ {
+	model = "iNET 86V Rev 02";
+	compatible = "inet,86v-rev2", "allwinner,sun5i-a13";
+
+};
-- 
2.20.1

Re: [PATCH v2] ARM: dts: sun5i: Add dts for inet86v_rev2

[Maxime Ripard]

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Hi,

On Sun, Jan 24, 2021 at 08:39:03PM +0100, Alexandre GRIVEAUX wrote:
> Add Inet 86V Rev 2 support, based upon Inet 86VS.
> 
> The Inet 86V use SL1536 touchpanel controller, the Inet 86VS a GSL1680,
> which make them both incompatible.
> 
> Missing things:
> - Accelerometer (MXC6225X)
> - Touchpanel (Sitronix SL1536)
> - Nand (29F32G08CBACA)
> - Camera (HCWY0308)
> 
> Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
> ---
>  arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts | 17 +++++++++++++++++

You have to add it to the Makefile

>  1 file changed, 17 insertions(+)
>  create mode 100644 arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> 
> diff --git a/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> new file mode 100644
> index 000000000000..581083e932d8
> --- /dev/null
> +++ b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> @@ -0,0 +1,17 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2021 Alexandre Griveaux <agriveaux@deutnet.info>
> + *
> + * Minimal dts file for the iNet 86V
> + */
> +
> +/dts-v1/;
> +
> +#include "sun5i-a13.dtsi"
> +#include "sun5i-reference-design-tablet.dtsi"
> +
> +/ {
> +	model = "iNET 86V Rev 02";
> +	compatible = "inet,86v-rev2", "allwinner,sun5i-a13";

inet should be documented in the vendor prefixes, and that compatible
should be documented in Documentation/devicetree/bindings/arm/sunxi.yaml

Having the first rev compatible would be good too

> +
> +};

But I'm wondering. If there's nothing here to add, why would we need
that DT in the first place?

Maxime

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Re: [PATCH v2] ARM: dts: sun5i: Add dts for inet86v_rev2

[agriveaux]

On Thu, Jan 28, 2021 at 06:23:29PM +0100, Maxime Ripard wrote:
> Hi,
Hi,
> 
> On Sun, Jan 24, 2021 at 08:39:03PM +0100, Alexandre GRIVEAUX wrote:
> > Add Inet 86V Rev 2 support, based upon Inet 86VS.
> > 
> > The Inet 86V use SL1536 touchpanel controller, the Inet 86VS a GSL1680,
> > which make them both incompatible.
> > 
> > Missing things:
> > - Accelerometer (MXC6225X)
> > - Touchpanel (Sitronix SL1536)
> > - Nand (29F32G08CBACA)
> > - Camera (HCWY0308)
> > 
> > Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
> > ---
> >  arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts | 17 +++++++++++++++++
> 
> You have to add it to the Makefile
> 
Ok.
> >  1 file changed, 17 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > 
> > diff --git a/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > new file mode 100644
> > index 000000000000..581083e932d8
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > @@ -0,0 +1,17 @@
> > +// SPDX-License-Identifier: GPL-2.0+
> > +/*
> > + * Copyright 2021 Alexandre Griveaux <agriveaux@deutnet.info>
> > + *
> > + * Minimal dts file for the iNet 86V
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include "sun5i-a13.dtsi"
> > +#include "sun5i-reference-design-tablet.dtsi"
> > +
> > +/ {
> > +	model = "iNET 86V Rev 02";
> > +	compatible = "inet,86v-rev2", "allwinner,sun5i-a13";
> 
> inet should be documented in the vendor prefixes, and that compatible
> should be documented in Documentation/devicetree/bindings/arm/sunxi.yaml
> 

I forgot, but should be:

      - description: iNet-86V Rev 02
        items:
          - const: primux,inet86v-rev2
          - const: allwinner,sun5i-a13

> Having the first rev compatible would be good too

Unfortunatly, I didn't find inet86v rev1 on FCC website and on
linux-sunxi. 

> 
> > +
> > +};
> 
> But I'm wondering. If there's nothing here to add, why would we need
> that DT in the first place?
> 
I prefer to add often instead of bulk adding, and to show there are some
board to add missing things like those above.

> Maxime

Thanks,
Alexandre.

Re: [PATCH v2] ARM: dts: sun5i: Add dts for inet86v_rev2

[Maxime Ripard]

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On Mon, Feb 01, 2021 at 06:18:18PM +0100, agriveaux wrote:
> On Thu, Jan 28, 2021 at 06:23:29PM +0100, Maxime Ripard wrote:
> > Hi,
> Hi,
> > 
> > On Sun, Jan 24, 2021 at 08:39:03PM +0100, Alexandre GRIVEAUX wrote:
> > > Add Inet 86V Rev 2 support, based upon Inet 86VS.
> > > 
> > > The Inet 86V use SL1536 touchpanel controller, the Inet 86VS a GSL1680,
> > > which make them both incompatible.
> > > 
> > > Missing things:
> > > - Accelerometer (MXC6225X)
> > > - Touchpanel (Sitronix SL1536)
> > > - Nand (29F32G08CBACA)
> > > - Camera (HCWY0308)
> > > 
> > > Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
> > > ---
> > >  arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts | 17 +++++++++++++++++
> > 
> > You have to add it to the Makefile
> > 
> Ok.
> > >  1 file changed, 17 insertions(+)
> > >  create mode 100644 arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > > 
> > > diff --git a/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > > new file mode 100644
> > > index 000000000000..581083e932d8
> > > --- /dev/null
> > > +++ b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > > @@ -0,0 +1,17 @@
> > > +// SPDX-License-Identifier: GPL-2.0+
> > > +/*
> > > + * Copyright 2021 Alexandre Griveaux <agriveaux@deutnet.info>
> > > + *
> > > + * Minimal dts file for the iNet 86V
> > > + */
> > > +
> > > +/dts-v1/;
> > > +
> > > +#include "sun5i-a13.dtsi"
> > > +#include "sun5i-reference-design-tablet.dtsi"
> > > +
> > > +/ {
> > > +	model = "iNET 86V Rev 02";
> > > +	compatible = "inet,86v-rev2", "allwinner,sun5i-a13";
> > 
> > inet should be documented in the vendor prefixes, and that compatible
> > should be documented in Documentation/devicetree/bindings/arm/sunxi.yaml
> > 
> 
> I forgot, but should be:
> 
>       - description: iNet-86V Rev 02
>         items:
>           - const: primux,inet86v-rev2
>           - const: allwinner,sun5i-a13
> 
> > Having the first rev compatible would be good too
> 
> Unfortunatly, I didn't find inet86v rev1 on FCC website and on
> linux-sunxi. 
> 
> > 
> > > +
> > > +};
> > 
> > But I'm wondering. If there's nothing here to add, why would we need
> > that DT in the first place?
> > 
> I prefer to add often instead of bulk adding, and to show there are some
> board to add missing things like those above.

Yeah, I get that, but the point really is that you're not really adding
anything here except an empty device tree.

Maxime

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Re: [PATCH v2] ARM: dts: sun5i: Add dts for inet86v_rev2

[Alexandre GRIVEAUX]

On Wed, Feb 03, 2021 at 10:21:03AM +0100, Maxime Ripard wrote:
> On Mon, Feb 01, 2021 at 06:18:18PM +0100, agriveaux wrote:
> > On Thu, Jan 28, 2021 at 06:23:29PM +0100, Maxime Ripard wrote:
> > > Hi,
> > Hi,
Hello,
> > > 
> > > On Sun, Jan 24, 2021 at 08:39:03PM +0100, Alexandre GRIVEAUX wrote:
> > > > Add Inet 86V Rev 2 support, based upon Inet 86VS.
> > > > 
> > > > The Inet 86V use SL1536 touchpanel controller, the Inet 86VS a GSL1680,
> > > > which make them both incompatible.
> > > > 
> > > > Missing things:
> > > > - Accelerometer (MXC6225X)
> > > > - Touchpanel (Sitronix SL1536)
> > > > - Nand (29F32G08CBACA)
> > > > - Camera (HCWY0308)
> > > > 
> > > > Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
> > > > ---
> > > >  arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts | 17 +++++++++++++++++
> > > 
> > > You have to add it to the Makefile
> > > 
> > Ok.
> > > >  1 file changed, 17 insertions(+)
> > > >  create mode 100644 arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > > > 
> > > > diff --git a/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > > > new file mode 100644
> > > > index 000000000000..581083e932d8
> > > > --- /dev/null
> > > > +++ b/arch/arm/boot/dts/sun5i-a13-inet-86v-rev2.dts
> > > > @@ -0,0 +1,17 @@
> > > > +// SPDX-License-Identifier: GPL-2.0+
> > > > +/*
> > > > + * Copyright 2021 Alexandre Griveaux <agriveaux@deutnet.info>
> > > > + *
> > > > + * Minimal dts file for the iNet 86V
> > > > + */
> > > > +
> > > > +/dts-v1/;
> > > > +
> > > > +#include "sun5i-a13.dtsi"
> > > > +#include "sun5i-reference-design-tablet.dtsi"
> > > > +
> > > > +/ {
> > > > +	model = "iNET 86V Rev 02";
> > > > +	compatible = "inet,86v-rev2", "allwinner,sun5i-a13";
> > > 
> > > inet should be documented in the vendor prefixes, and that compatible
> > > should be documented in Documentation/devicetree/bindings/arm/sunxi.yaml
> > > 
> > 
> > I forgot, but should be:
> > 
> >       - description: iNet-86V Rev 02
> >         items:
> >           - const: primux,inet86v-rev2
> >           - const: allwinner,sun5i-a13
> > 
> > > Having the first rev compatible would be good too
> > 
> > Unfortunatly, I didn't find inet86v rev1 on FCC website and on
> > linux-sunxi. 
> > 
> > > 
> > > > +
> > > > +};
> > > 
> > > But I'm wondering. If there's nothing here to add, why would we need
> > > that DT in the first place?
> > > 
> > I prefer to add often instead of bulk adding, and to show there are some
> > board to add missing things like those above.
> 
> Yeah, I get that, but the point really is that you're not really adding
> anything here except an empty device tree.
> 
> Maxime
In this case, I keep this patch to send it when I have more to add . 

Thanks.