Re: [PATCH v4 4/7] dt-bindings: gpu: v3d: Add per-compatible register restrictions

2025-03-15 Thread Stefan Wahren
Hello, Am 13.03.25 um 20:04 schrieb Maíra Canal: +Cc Stefan Hi Krzysztof, On 13/03/25 12:03, Krzysztof Kozlowski wrote: On 13/03/2025 15:43, Maíra Canal wrote: In order to enforce per-SoC register rules, add per-compatible restrictions. V3D 3.3 (represented by brcm,7268-v3d) has a cache cont

Re: [PATCH v4 4/7] dt-bindings: gpu: v3d: Add per-compatible register restrictions

2025-03-15 Thread Florian Fainelli
On 3/15/2025 5:17 AM, Maíra Canal wrote: Hi Stefan, On 15/03/25 06:52, Stefan Wahren wrote: Hello, Am 13.03.25 um 20:04 schrieb Maíra Canal: +Cc Stefan Hi Krzysztof, On 13/03/25 12:03, Krzysztof Kozlowski wrote: On 13/03/2025 15:43, Maíra Canal wrote: In order to enforce per-SoC regist

Re: [PATCH v4 4/7] dt-bindings: gpu: v3d: Add per-compatible register restrictions

2025-03-15 Thread Maíra Canal
Hi Stefan, On 15/03/25 06:52, Stefan Wahren wrote: Hello, Am 13.03.25 um 20:04 schrieb Maíra Canal: +Cc Stefan Hi Krzysztof, On 13/03/25 12:03, Krzysztof Kozlowski wrote: On 13/03/2025 15:43, Maíra Canal wrote: In order to enforce per-SoC register rules, add per-compatible restrictions. V3

Re: [PATCH v4 4/7] dt-bindings: gpu: v3d: Add per-compatible register restrictions

2025-03-13 Thread Maíra Canal
+Cc Stefan Hi Krzysztof, On 13/03/25 12:03, Krzysztof Kozlowski wrote: On 13/03/2025 15:43, Maíra Canal wrote: In order to enforce per-SoC register rules, add per-compatible restrictions. V3D 3.3 (represented by brcm,7268-v3d) has a cache controller (GCA), which is not present in other V3D gen

Re: [PATCH v4 4/7] dt-bindings: gpu: v3d: Add per-compatible register restrictions

2025-03-13 Thread Krzysztof Kozlowski
On 13/03/2025 15:43, Maíra Canal wrote: > In order to enforce per-SoC register rules, add per-compatible > restrictions. V3D 3.3 (represented by brcm,7268-v3d) has a cache > controller (GCA), which is not present in other V3D generations. > Declaring these differences helps ensure the DTB accuratel

[PATCH v4 4/7] dt-bindings: gpu: v3d: Add per-compatible register restrictions

2025-03-13 Thread Maíra Canal
In order to enforce per-SoC register rules, add per-compatible restrictions. V3D 3.3 (represented by brcm,7268-v3d) has a cache controller (GCA), which is not present in other V3D generations. Declaring these differences helps ensure the DTB accurately reflect the hardware design. While not ideal,