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[1/4] dt-bindings: gpio: Add devicetree binding for RDA Micro GPIO controller

Message ID 20191013114037.9845-2-manivannan.sadhasivam@linaro.org
State New
Headers show
Series [1/4] dt-bindings: gpio: Add devicetree binding for RDA Micro GPIO controller | expand

Commit Message

Manivannan Sadhasivam Oct. 13, 2019, 11:40 a.m. UTC 
Add YAML devicetree binding for RDA Micro GPIO controller.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

---
 .../devicetree/bindings/gpio/gpio-rda.yaml    | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-rda.yaml

-- 
2.17.1
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
new file mode 100644
index 000000000000..6ece555f074f
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
@@ -0,0 +1,50 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-rda.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RDA Micro GPIO controller
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+properties:
+  compatible:
+    const: rda,8810pl-gpio
+
+  reg:
+    maxItems: 1
+
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+
+  ngpios:
+    description:
+      Number of available gpios in a bank.
+    minimum: 1
+    maximum: 32
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 2
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - "#gpio-cells"
+  - ngpios
+  - interrupt-controller
+  - "#interrupt-cells"
+  - interrupts
+
+additionalProperties: false
+
+...