[PATCH 1/2] dt-bindings: arm: rockchip: Update edgeble-neu6 bindings

[PATCH 1/2] dt-bindings: arm: rockchip: Update edgeble-neu6 bindings

[Jagan Teki]

Current binding has following compatible combination for SoM, IO board
- NCM6A: edgeble,neural-compute-module-6a,
	 edgeble,neural-compute-module-6a-io
- NCM6B: edgeble,neural-compute-module-6b,
	 edgeble,neural-compute-module-6b-io

This board topology now changes in final revisions, so a common
compatible IO board, NCM6A-IO, is made available for both variants
of SoM: NCM6A and NCM6B, produced by Edgeble AI.

With this change, 6b-io is not as available and 6a; 6b SoM's have the
same compatible IO board as 6a-io. This change is due to the common
optimised design of the IO board made available now in final revisions,
which was not the case in initial revisions.

Update the dt-bindings with this new change.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
 .../devicetree/bindings/arm/rockchip.yaml          | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 9f6155e4deed..75f23d1d42ae 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -101,16 +101,12 @@ properties:
           - const: edgeble,neural-compute-module-2      # Edgeble Neural Compute Module 2 SoM
           - const: rockchip,rv1126
 
-      - description: Edgeble Neural Compute Module 6(Neu6) Model A SoM based boards
+      - description: Edgeble Neural Compute Module 6(Neu6) SoM based boards
         items:
-          - const: edgeble,neural-compute-module-6a-io  # Edgeble Neural Compute Module 6A IO Board
-          - const: edgeble,neural-compute-module-6a     # Edgeble Neural Compute Module 6A SoM
-          - const: rockchip,rk3588
-
-      - description: Edgeble Neural Compute Module 6(Neu6) Model B SoM based boards
-        items:
-          - const: edgeble,neural-compute-module-6b-io  # Edgeble Neural Compute Module 6B IO Board
-          - const: edgeble,neural-compute-module-6b     # Edgeble Neural Compute Module 6B SoM
+          - const: edgeble,neural-compute-module-6a-io  # Edgeble NCM6A-IO Board
+          - enum:
+              - edgeble,neural-compute-module-6a        # Edgeble Neural Compute Module 6A SoM
+              - edgeble,neural-compute-module-6b        # Edgeble Neural Compute Module 6B SoM
           - const: rockchip,rk3588
 
       - description: Elgin RV1108 R1
-- 
2.25.1

[PATCH 2/2] arm64: dts: rockchip: Use NCM6A-IO board for edgeble-neu6b

[Jagan Teki]

Edgeble AI 6TOPS board topology is now changed in final revisions
as a compatible IO board, NCM6A-IO, is made available for both
variants of SoM: NCM6A and NCM6B.

With this change, 6b-io is not as available and 6a; 6b SoM's have
the same compatible IO board as 6a-io. This change is due to the
common optimised design of the IO board made available now in
final revisions, which was not the case in initial revisions.

So, use the NCM6A-IO compatible for NCM6B SoM based IO dts.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
 arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
index 9933765e4097..861067b5d707 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
@@ -9,7 +9,7 @@
 
 / {
 	model = "Edgeble Neu6B IO Board";
-	compatible = "edgeble,neural-compute-module-6b-io",
+	compatible = "edgeble,neural-compute-module-6a-io",
 		     "edgeble,neural-compute-module-6b", "rockchip,rk3588";
 
 	aliases {
-- 
2.25.1

Re: [PATCH 1/2] dt-bindings: arm: rockchip: Update edgeble-neu6 bindings

[Krzysztof Kozlowski]

On 25/11/2023 15:29, Jagan Teki wrote:
> Current binding has following compatible combination for SoM, IO board
> - NCM6A: edgeble,neural-compute-module-6a,
> 	 edgeble,neural-compute-module-6a-io
> - NCM6B: edgeble,neural-compute-module-6b,
> 	 edgeble,neural-compute-module-6b-io
> 
> This board topology now changes in final revisions, so a common
> compatible IO board, NCM6A-IO, is made available for both variants
> of SoM: NCM6A and NCM6B, produced by Edgeble AI.
> 
> With this change, 6b-io is not as available and 6a; 6b SoM's have the
> same compatible IO board as 6a-io. This change is due to the common
> optimised design of the IO board made available now in final revisions,
> which was not the case in initial revisions.
> 
> Update the dt-bindings with this new change.
> 

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 2/2] arm64: dts: rockchip: Use NCM6A-IO board for edgeble-neu6b

[Krzysztof Kozlowski]

On 25/11/2023 15:29, Jagan Teki wrote:
> Edgeble AI 6TOPS board topology is now changed in final revisions
> as a compatible IO board, NCM6A-IO, is made available for both
> variants of SoM: NCM6A and NCM6B.
> 
> With this change, 6b-io is not as available and 6a; 6b SoM's have
> the same compatible IO board as 6a-io. This change is due to the
> common optimised design of the IO board made available now in
> final revisions, which was not the case in initial revisions.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 1/2] dt-bindings: arm: rockchip: Update edgeble-neu6 bindings

[Heiko Stuebner]

On Sat, 25 Nov 2023 19:59:13 +0530, Jagan Teki wrote:
> Current binding has following compatible combination for SoM, IO board
> - NCM6A: edgeble,neural-compute-module-6a,
> 	 edgeble,neural-compute-module-6a-io
> - NCM6B: edgeble,neural-compute-module-6b,
> 	 edgeble,neural-compute-module-6b-io
> 
> This board topology now changes in final revisions, so a common
> compatible IO board, NCM6A-IO, is made available for both variants
> of SoM: NCM6A and NCM6B, produced by Edgeble AI.
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: arm: rockchip: Update edgeble-neu6 bindings
      commit: 02dbe73da5c4f6a8dc7c381b21c181006a06fb90
[2/2] arm64: dts: rockchip: Use NCM6A-IO board for edgeble-neu6b
      commit: ec31f0f98433f0edf456e2074301b76bdace5f3d

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>