| Message ID | 20260517234134.2737320-3-alexander.sverdlin@gmail.com (mailing list archive) |
|---|---|
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From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: linux-sunxi@lists.linux.dev
Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Chen-Yu Tsai <wens@kernel.org>,
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devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v3 2/5] dt-bindings: arm: sunxi: Add Baijie HelperBoard A133
compatible
Date: Mon, 18 May 2026 01:41:28 +0200
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| Series |
Add support for Baijie Helper A133 board
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Commit Message
Alexander Sverdlin
May 17, 2026, 11:41 p.m. UTC
Baijie HelperBoard A133 is a development board around their A133 Core board. Introduce a compatible for both the Core and the development boards. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> --- Changelog: v3: - no separate section for "core" .dtsi v2: - introduced baijie,helper-a133-core compatible for the Core (SoM) board Documentation/devicetree/bindings/arm/sunxi.yaml | 6 ++++++ 1 file changed, 6 insertions(+)
Comments
Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: - [Low] Missing standalone compatible entry for the Core board. -- commit 76fcabeafe7a55386e6089c83f652ab14cf4b7ec Author: Alexander Sverdlin <alexander.sverdlin@gmail.com> dt-bindings: arm: sunxi: Add Baijie HelperBoard A133 compatible Baijie HelperBoard A133 is a development board around their A133 Core board. Introduce a compatible for both the Core and the development boards. > diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml > index 9e4627f97d7e3..845b5a93686e7 100644 > --- a/Documentation/devicetree/bindings/arm/sunxi.yaml > +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml > @@ -96,6 +96,12 @@ properties: [ ... ] > + - description: Baijie Helper A133 > + items: > + - const: baijie,helper-a133 > + - const: baijie,helper-a133-core > + - const: allwinner,sun50i-a100 > + The commit message states the intent to "Introduce a compatible for both the Core and the development boards." Since this items list requires exactly three elements, it correctly validates the development board, but it appears a device tree written solely for the standalone Core board would be rejected. If the Core board were used with a different custom carrier board in the future, would it need its own standalone compatible entry? For example: - description: Baijie Helper A133 Core items: - const: baijie,helper-a133-core - const: allwinner,sun50i-a100 Does omitting a standalone entry for the Core board limit flexibility for future designs based on it?
On Sun, May 17, 2026 at 11:50:06PM +0000, sashiko-bot@kernel.org wrote: > Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: > - [Low] Missing standalone compatible entry for the Core board. > -- > > commit 76fcabeafe7a55386e6089c83f652ab14cf4b7ec > Author: Alexander Sverdlin <alexander.sverdlin@gmail.com> > > dt-bindings: arm: sunxi: Add Baijie HelperBoard A133 compatible > > Baijie HelperBoard A133 is a development board around their A133 Core > board. Introduce a compatible for both the Core and the development > boards. > > > diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml > > index 9e4627f97d7e3..845b5a93686e7 100644 > > --- a/Documentation/devicetree/bindings/arm/sunxi.yaml > > +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml > > @@ -96,6 +96,12 @@ properties: > [ ... ] > > + - description: Baijie Helper A133 > > + items: > > + - const: baijie,helper-a133 > > + - const: baijie,helper-a133-core > > + - const: allwinner,sun50i-a100 > > + > > The commit message states the intent to "Introduce a compatible for both the > Core and the development boards." > > Since this items list requires exactly three elements, it correctly validates > the development board, but it appears a device tree written solely for the > standalone Core board would be rejected. > > If the Core board were used with a different custom carrier board in the > future, would it need its own standalone compatible entry? > > For example: > > - description: Baijie Helper A133 Core > items: > - const: baijie,helper-a133-core > - const: allwinner,sun50i-a100 This example is complete crap, compared to the point that is apparently being made about different carriers. > Does omitting a standalone entry for the Core board limit flexibility for future > designs based on it? Obviously not.
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index e6443c266fa1..f65bf1a549d4 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -96,6 +96,12 @@ properties: - const: allwinner,ba10-tvbox - const: allwinner,sun4i-a10 + - description: Baijie Helper A133 + items: + - const: baijie,helper-a133 + - const: baijie,helper-a133-core + - const: allwinner,sun50i-a100 + - description: BananaPi items: - const: lemaker,bananapi