On 2022/12/08 17:24, Krzysztof Kozlowski wrote:
On 07/12/2022 06:54, Kunihiko Hayashi wrote:
Add DT binding schema for components belonging to the platform-specific
AHCI glue layer implemented in UniPhier SoCs.
This AHCI glue layer works as a sideband logic for the host controller,
including core reset, PHYs, and some signals to the controller.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
---
.../socionext,uniphier-ahci-glue.yaml | 78 +++++++++++++++++++
1 file changed, 78 insertions(+)
create mode 100644
Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-ahci-glue.yaml
diff --git
a/Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-ahci-glue.yaml
b/Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-ahci-glue.yaml
new file mode 100644
index 000000000000..bf37be8a778d
--- /dev/null
+++
b/Documentation/devicetree/bindings/soc/socionext/socionext,uniphier-ahci-glue.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id:
http://devicetree.org/schemas/soc/socionext/socionext,uniphier-ahci-glue.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SoC AHCI glue layer
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
+
+description: |+
+ AHCI glue layer implemented on Socionext UniPhier SoCs is a sideband
+ logic handling signals to AHCI host controller inside AHCI component.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-pro4-ahci-glue
+ - socionext,uniphier-pxs2-ahci-glue
+ - socionext,uniphier-pxs3-ahci-glue
+ - const: simple-mfd
+
+ reg:
+ maxItems: 1
+
+ '#address-cells':
use consistent quotes
I'll change it.
+ const: 1
+
+ '#size-cells':
+ const: 1
+
+ ranges: true
+
+patternProperties:
+ "^reset-controller@[0-9a-f]+$":
+ $ref: /schemas/reset/socionext,uniphier-glue-reset.yaml#
+
+ "phy@[0-9a-f]+$":
+ $ref: /schemas/phy/socionext,uniphier-ahci-phy.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties:
+ type: object
What is the additional object? It's not in your example, not in DTS. Why
do you need to allow it?
Sorry, I forgot to drop it. I'll replace it with:
additionalProperties: false
Thank you,
---
Best Regards
Kunihiko Hayashi
