summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/reset/lantiq,reset.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/reset/lantiq,reset.yaml')
-rw-r--r--Documentation/devicetree/bindings/reset/lantiq,reset.yaml49
1 files changed, 49 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reset/lantiq,reset.yaml b/Documentation/devicetree/bindings/reset/lantiq,reset.yaml
new file mode 100644
index 000000000000..15d65a5dd631
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/lantiq,reset.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reset/lantiq,reset.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Lantiq XWAY SoC RCU reset controller
+
+maintainers:
+ - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+description: |
+ This binding describes a reset-controller found on the RCU module on Lantiq
+ XWAY SoCs. This node has to be a sub node of the Lantiq RCU block.
+
+properties:
+ compatible:
+ enum:
+ - lantiq,danube-reset
+ - lantiq,xrx200-reset
+
+ reg:
+ description: |
+ Defines the following sets of registers in the parent syscon device
+ Offset of the reset set register
+ Offset of the reset status register
+ maxItems: 2
+
+ '#reset-cells':
+ description: |
+ The first cell takes the reset set bit and the second cell takes the
+ status bit.
+ const: 2
+
+required:
+ - compatible
+ - reg
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ // On the xRX200 SoCs:
+ reset0: reset-controller@10 {
+ compatible = "lantiq,xrx200-reset";
+ reg = <0x10 0x04>, <0x14 0x04>;
+ #reset-cells = <2>;
+ };