diff mbox series

[v4,1/2] dt-bindings: lan9662-otpc: document Lan9662 OTPC

Message ID 20220901064405.149611-2-horatiu.vultur@microchip.com
State Superseded, archived
Headers show
Series nvmem: lan9662-otpc: add support | expand

Checks

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robh/dtbs-check warning build log
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Commit Message

Horatiu Vultur Sept. 1, 2022, 6:44 a.m. UTC 
Document Lan9662 OTP controller.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
 .../nvmem/microchip,lan9662-otpc.yaml         | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/microchip,lan9662-otpc.yaml

Comments

Krzysztof Kozlowski Sept. 1, 2022, 7:22 a.m. UTC | #1 
On 01/09/2022 09:44, Horatiu Vultur wrote:
> Document Lan9662 OTP controller.
> 
> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>


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


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/nvmem/microchip,lan9662-otpc.yaml b/Documentation/devicetree/bindings/nvmem/microchip,lan9662-otpc.yaml
new file mode 100644
index 000000000000..f97c6beb4766
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/microchip,lan9662-otpc.yaml
@@ -0,0 +1,45 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/microchip,lan9662-otpc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip LAN9662 OTP Controller (OTPC)
+
+maintainers:
+  - Horatiu Vultur <horatiu.vultur@microchip.com>
+
+description: |
+  OTP controller drives a NVMEM memory where system specific data
+  (e.g. hardware configuration settings, chip identifiers) or
+  user specific data could be stored.
+
+allOf:
+  - $ref: nvmem.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - const: microchip,lan9668-otpc
+          - const: microchip,lan9662-otpc
+      - enum:
+          - microchip,lan9662-otpc
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    otpc: otp@e0021000 {
+        compatible = "microchip,lan9662-otpc";
+        reg = <0xe0021000 0x300>;
+    };
+
+...