diff mbox series

[V2,2/5] dt-bindings: i2c: Add bindings for i2c-virtio

Message ID 705f4426a17a395bf190ee6ed6c341ac25550f6b.1626947324.git.viresh.kumar@linaro.org
State Superseded, archived
Headers show
Series virtio: Add virtio-device bindings | expand

Checks

Context Check Description
robh/checkpatch success
robh/dt-meta-schema success
robh/dtbs-check success

Commit Message

Viresh Kumar July 22, 2021, 9:56 a.m. UTC 
This patch adds binding for virtio I2C device, it is based on
virtio-device bindings.

Cc: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 .../devicetree/bindings/i2c/i2c-virtio.yaml   | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/i2c/i2c-virtio.yaml

Comments

Wolfram Sang July 22, 2021, 2:45 p.m. UTC | #1 
On Thu, Jul 22, 2021 at 03:26:40PM +0530, Viresh Kumar wrote:
> This patch adds binding for virtio I2C device, it is based on
> virtio-device bindings.
> 
> Cc: Wolfram Sang <wsa@kernel.org>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

I'll leave the review for Rob. I suppose the series should go in via
some other tree, so for that:

Acked-by: Wolfram Sang <wsa@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/i2c/i2c-virtio.yaml b/Documentation/devicetree/bindings/i2c/i2c-virtio.yaml
new file mode 100644
index 000000000000..0381d9065287
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-virtio.yaml
@@ -0,0 +1,51 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/i2c-virtio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Virtio I2C Adapter
+
+maintainers:
+  - Viresh Kumar <viresh.kumar@linaro.org>
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+  - $ref: /schemas/virtio/virtio-device.yaml#
+
+description:
+  Virtio I2C device, see /schemas/virtio/virtio-device.yaml for more details.
+
+properties:
+  $nodename:
+    pattern: '^i2c-virtio(-[a-z0-9]+)?$'
+
+  compatible:
+    const: virtio,22
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    virtio@3000 {
+        compatible = "virtio,mmio";
+        reg = <0x3000 0x100>;
+        interrupts = <41>;
+
+        i2c-virtio {
+            compatible = "virtio,22";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            light-sensor@1c {
+                compatible = "dynaimage,al3320a";
+                reg = <0x20>;
+            };
+        };
+    };
+
+...