mbox series

[RFC,v1,0/5] Add Bananapi R3 Mini

Message ID 20240505164549.65644-1-linux@fw-web.de
Headers show
Series Add Bananapi R3 Mini | expand

Message

Frank Wunderlich May 5, 2024, 4:45 p.m. UTC
From: Frank Wunderlich <frank-w@public-files.de>

Add mt7986 based BananaPi R3 Mini SBC and fix some related binding errors.

Frank Wunderlich (5):
  dt-bindings: leds: add led trigger netdev
  dt-bindings: clock: mediatek: add address-cells and size-cells to
    ethsys
  dt-bindings: net: mediatek,net: add reset-cells
  dt-bindings: arm64: dts: mediatek: add BananaPi R3 Mini
  arm64: dts: mediatek: Add  mt7986 based Bananapi R3 Mini

 .../devicetree/bindings/arm/mediatek.yaml     |   1 +
 .../bindings/clock/mediatek,ethsys.yaml       |   6 +
 .../devicetree/bindings/leds/common.yaml      |   2 +
 .../devicetree/bindings/net/mediatek,net.yaml |   3 +
 arch/arm64/boot/dts/mediatek/Makefile         |   1 +
 .../mediatek/mt7986a-bananapi-bpi-r3-mini.dts | 486 ++++++++++++++++++
 6 files changed, 499 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dts

Comments

Krzysztof Kozlowski May 6, 2024, 8:18 a.m. UTC | #1
On 05/05/2024 18:45, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add missing properties already used in mt7986a.dtsi.

Missing for what? Or why? Provide context, IOW, explain why they are
missing.


Best regards,
Krzysztof
Krzysztof Kozlowski May 6, 2024, 8:19 a.m. UTC | #2
On 05/05/2024 18:45, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add missing binding for property used in mt7986a.dtsi.
> 

Again, no, it is not missing, if the device is not reset controller.

Provide explanation why this is suitable in the binding. IOW, why DTS is
right, but binding is wrong.

Best regards,
Krzysztof
AngeloGioacchino Del Regno May 6, 2024, 12:48 p.m. UTC | #3
Il 05/05/24 18:45, Frank Wunderlich ha scritto:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add missing properties already used in mt7986a.dtsi.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Fixes tag? :-)

Cheers,
Angelo
Frank Wunderlich May 6, 2024, 4:01 p.m. UTC | #4
Am 6. Mai 2024 14:48:58 MESZ schrieb AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:
>Il 05/05/24 18:45, Frank Wunderlich ha scritto:
>> From: Frank Wunderlich <frank-w@public-files.de>
>> 
>> Add missing properties already used in mt7986a.dtsi.
>> 
>> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
>
>Fixes tag? :-)
>
>Cheers,
>Angelo

Should i use fixes tag of binding commit or where dts (-part) was added?
regards Frank
Frank Wunderlich May 6, 2024, 4:51 p.m. UTC | #5
> Gesendet: Montag, 06. Mai 2024 um 10:18 Uhr
> Von: "Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>
> On 05/05/2024 18:45, Frank Wunderlich wrote:
> > From: Frank Wunderlich <frank-w@public-files.de>
> >
> > Add missing properties already used in mt7986a.dtsi.
>
> Missing for what? Or why? Provide context, IOW, explain why they are
> missing.

ethernet-node in mt7986a.dtsi hast reset-cells-property

https://elixir.bootlin.com/linux/v6.9-rc1/source/arch/arm64/boot/dts/mediatek/mt7986a.dtsi#L559

and

address-cells and size-cells are used here:

https://elixir.bootlin.com/linux/v6.9-rc1/source/arch/arm64/boot/dts/mediatek/mt7986a.dtsi#L495

i saw the warnings while checking my r3mini dts...

arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dtb: syscon@15000000: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/clock/mediatek,ethsys.yaml#
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dtb: ethernet@15100000: Unevaluated properties are not allowed ('#reset-cells' was unexpected)
	from schema $id: http://devicetree.org/schemas/net/mediatek,net.yaml#

so i thought it is a good idea to fix this now ;)

but basicly not related to my dts as these are inherited, so i can drop binding-changes...

regards Frank

> Best regards,
> Krzysztof
Rob Herring (Arm) May 6, 2024, 8:40 p.m. UTC | #6
On Sun, 05 May 2024 18:45:44 +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add mt7986 based BananaPi R3 Mini SBC and fix some related binding errors.
> 
> Frank Wunderlich (5):
>   dt-bindings: leds: add led trigger netdev
>   dt-bindings: clock: mediatek: add address-cells and size-cells to
>     ethsys
>   dt-bindings: net: mediatek,net: add reset-cells
>   dt-bindings: arm64: dts: mediatek: add BananaPi R3 Mini
>   arm64: dts: mediatek: Add  mt7986 based Bananapi R3 Mini
> 
>  .../devicetree/bindings/arm/mediatek.yaml     |   1 +
>  .../bindings/clock/mediatek,ethsys.yaml       |   6 +
>  .../devicetree/bindings/leds/common.yaml      |   2 +
>  .../devicetree/bindings/net/mediatek,net.yaml |   3 +
>  arch/arm64/boot/dts/mediatek/Makefile         |   1 +
>  .../mediatek/mt7986a-bananapi-bpi-r3-mini.dts | 486 ++++++++++++++++++
>  6 files changed, 499 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dts
> 
> --
> 2.34.1
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y mediatek/mt7986a-bananapi-bpi-r3-mini.dtb' for 20240505164549.65644-1-linux@fw-web.de:

arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dtb: crypto@10320000: interrupts: [[0, 116, 4], [0, 117, 4], [0, 118, 4], [0, 119, 4]] is too short
	from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dtb: crypto@10320000: interrupt-names: ['ring0', 'ring1', 'ring2', 'ring3'] is too short
	from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
AngeloGioacchino Del Regno May 7, 2024, 1:36 p.m. UTC | #7
Il 06/05/24 18:01, Frank Wunderlich ha scritto:
> Am 6. Mai 2024 14:48:58 MESZ schrieb AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:
>> Il 05/05/24 18:45, Frank Wunderlich ha scritto:
>>> From: Frank Wunderlich <frank-w@public-files.de>
>>>
>>> Add missing properties already used in mt7986a.dtsi.
>>>
>>> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
>>
>> Fixes tag? :-)
>>
>> Cheers,
>> Angelo
> 
> Should i use fixes tag of binding commit or where dts (-part) was added?
> regards Frank

You're fixing the binding, so, the binding one :-)

Cheers,
Angelo
Rob Herring (Arm) May 7, 2024, 7:35 p.m. UTC | #8
On Mon, May 06, 2024 at 06:51:43PM +0200, Frank Wunderlich wrote:
> > Gesendet: Montag, 06. Mai 2024 um 10:18 Uhr
> > Von: "Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>
> > On 05/05/2024 18:45, Frank Wunderlich wrote:
> > > From: Frank Wunderlich <frank-w@public-files.de>
> > >
> > > Add missing properties already used in mt7986a.dtsi.
> >
> > Missing for what? Or why? Provide context, IOW, explain why they are
> > missing.
> 
> ethernet-node in mt7986a.dtsi hast reset-cells-property
> 
> https://elixir.bootlin.com/linux/v6.9-rc1/source/arch/arm64/boot/dts/mediatek/mt7986a.dtsi#L559
> 
> and
> 
> address-cells and size-cells are used here:
> 
> https://elixir.bootlin.com/linux/v6.9-rc1/source/arch/arm64/boot/dts/mediatek/mt7986a.dtsi#L495
> 
> i saw the warnings while checking my r3mini dts...
> 
> arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dtb: syscon@15000000: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+'
> 	from schema $id: http://devicetree.org/schemas/clock/mediatek,ethsys.yaml#
> arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-mini.dtb: ethernet@15100000: Unevaluated properties are not allowed ('#reset-cells' was unexpected)
> 	from schema $id: http://devicetree.org/schemas/net/mediatek,net.yaml#
> 
> so i thought it is a good idea to fix this now ;)

The dts is already fixed dropping these properties in linux-next.

If you don't have child nodes with reg/ranges, then you never need 
#address-cells or #size-cells.

Rob
Rob Herring (Arm) May 7, 2024, 7:37 p.m. UTC | #9
On Sun, May 05, 2024 at 06:45:47PM +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add missing binding for property used in mt7986a.dtsi.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
>  Documentation/devicetree/bindings/net/mediatek,net.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml
> index e74502a0afe8..5214927c0fe8 100644
> --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml
> +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml
> @@ -101,6 +101,9 @@ properties:
>    "#address-cells":
>      const: 1
>  
> +  "#reset-cells":
> +    const: 1

Also fixed already.

Rob
Frank Wunderlich May 7, 2024, 9:22 p.m. UTC | #10
Hi

> Gesendet: Dienstag, 07. Mai 2024 um 21:35 Uhr
> Von: "Rob Herring" <robh@kernel.org>

> The dts is already fixed dropping these properties in linux-next.
>
> If you don't have child nodes with reg/ranges, then you never need
> #address-cells or #size-cells.

thx for pointing to this,

so i only need part 4+5 when 6.10-rc1 is out (as i drop netdev trigger from dts in v2).

any comments for these?

regards Frank