[v8,3/7] dt-bindings: arm: nuvoton: Add bindings for NPCM GFXI
Commit Message
Add dt-bindings document for Graphics Core Information (GFXI) node. It
is used by NPCM video driver to retrieve Graphics core information.
Signed-off-by: Marvin Lin <milkfafa@gmail.com>
---
.../bindings/arm/npcm/nuvoton,gfxi.yaml | 40 +++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml
Comments
On 14/12/2022 10:26, Marvin Lin wrote:
> Add dt-bindings document for Graphics Core Information (GFXI) node. It
> is used by NPCM video driver to retrieve Graphics core information.
>
> Signed-off-by: Marvin Lin <milkfafa@gmail.com>
> ---
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
Hi Krzysztof,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 於 2022年12月15日 週四 下午4:58寫道:
>
> On 14/12/2022 10:26, Marvin Lin wrote:
> > Add dt-bindings document for Graphics Core Information (GFXI) node. It
> > is used by NPCM video driver to retrieve Graphics core information.
> >
> > Signed-off-by: Marvin Lin <milkfafa@gmail.com>
> > ---
>
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>
> Best regards,
> Krzysztof
>
Thank you for your review!
Regards,
Marvin
new file mode 100644
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gfxi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Graphics Core Information block in Nuvoton SoCs
+
+maintainers:
+ - Joseph Liu <kwliu@nuvoton.com>
+ - Marvin Lin <kflin@nuvoton.com>
+
+description:
+ The Graphics Core Information (GFXI) are a block of registers in Nuvoton SoCs
+ that analyzes Graphics core behavior and provides information in registers.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - nuvoton,npcm750-gfxi
+ - nuvoton,npcm845-gfxi
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ gfxi: gfxi@e000 {
+ compatible = "nuvoton,npcm750-gfxi", "syscon";
+ reg = <0xe000 0x100>;
+ };