* [PATCH v1] dt-bindings: spi: mt65xx: Add compatible for MT6789
@ 2025-07-15 23:19 Arseniy Velikanov
2025-07-20 22:34 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Arseniy Velikanov @ 2025-07-15 23:19 UTC (permalink / raw)
To: Mark Brown, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Matthias Brugger, AngeloGioacchino Del Regno, Leilk Liu
Cc: linux-spi, devicetree, linux-kernel, linux-arm-kernel,
linux-mediatek, ~postmarketos/upstreaming, Arseniy Velikanov
Add a SPI controller binding for the MT6789 SoC. As a note,
MT6893 SPI is fully compatible with this SoC.
Signed-off-by: Arseniy Velikanov <me@adomerle.pw>
---
Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
index 3bf3eb1f8728..0635aec29aae 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
@@ -49,6 +49,7 @@ properties:
- mediatek,mt2712-spi
- mediatek,mt6589-spi
- mediatek,mt6765-spi
+ - mediatek,mt6789-spi
- mediatek,mt6893-spi
- mediatek,mt6991-spi
- mediatek,mt7622-spi
--
2.50.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v1] dt-bindings: spi: mt65xx: Add compatible for MT6789
2025-07-15 23:19 [PATCH v1] dt-bindings: spi: mt65xx: Add compatible for MT6789 Arseniy Velikanov
@ 2025-07-20 22:34 ` Rob Herring
2025-07-23 13:42 ` Arseniy Velikanov
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring @ 2025-07-20 22:34 UTC (permalink / raw)
To: Arseniy Velikanov
Cc: Mark Brown, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Leilk Liu, linux-spi, devicetree,
linux-kernel, linux-arm-kernel, linux-mediatek,
~postmarketos/upstreaming
On Wed, Jul 16, 2025 at 03:19:21AM +0400, Arseniy Velikanov wrote:
> Add a SPI controller binding for the MT6789 SoC. As a note,
> MT6893 SPI is fully compatible with this SoC.
Then you should have a fallback compatible. Otherwise, there is no
driver change here, so how would this even work?
>
> Signed-off-by: Arseniy Velikanov <me@adomerle.pw>
> ---
> Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
> index 3bf3eb1f8728..0635aec29aae 100644
> --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
> +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
> @@ -49,6 +49,7 @@ properties:
> - mediatek,mt2712-spi
> - mediatek,mt6589-spi
> - mediatek,mt6765-spi
> + - mediatek,mt6789-spi
> - mediatek,mt6893-spi
> - mediatek,mt6991-spi
> - mediatek,mt7622-spi
> --
> 2.50.0
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v1] dt-bindings: spi: mt65xx: Add compatible for MT6789
2025-07-20 22:34 ` Rob Herring
@ 2025-07-23 13:42 ` Arseniy Velikanov
0 siblings, 0 replies; 3+ messages in thread
From: Arseniy Velikanov @ 2025-07-23 13:42 UTC (permalink / raw)
To: Rob Herring
Cc: Mark Brown, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Leilk Liu, linux-spi, devicetree,
linux-kernel, linux-arm-kernel, linux-mediatek,
~postmarketos/upstreaming
On 21.07.2025 02:34, Rob Herring wrote:
> On Wed, Jul 16, 2025 at 03:19:21AM +0400, Arseniy Velikanov wrote:
>> Add a SPI controller binding for the MT6789 SoC. As a note,
>> MT6893 SPI is fully compatible with this SoC.
>
> Then you should have a fallback compatible. Otherwise, there is no
> driver change here, so how would this even work?
>
Thanks for feedback! I plan to send a fix in a new patch series, where I
will add support for all compatible hardware.
--
Kind regards,
Arseniy.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-07-15 23:19 [PATCH v1] dt-bindings: spi: mt65xx: Add compatible for MT6789 Arseniy Velikanov
2025-07-20 22:34 ` Rob Herring
2025-07-23 13:42 ` Arseniy Velikanov
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