[PATCH 1/2] dt-bindings: pwm: Add bindings for Toshiba Visconti PWM Controller

[Nobuhiro Iwamatsu]

Add bindings for the Toshiba Visconti PWM Controller.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu at toshiba.co.jp>
---
 .../bindings/pwm/toshiba,pwm-visconti.yaml    | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml

diff --git a/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml b/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml
new file mode 100644
index 000000000000..9145e9478b41
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/toshiba,pwm-visconti.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba Visconti PWM Controller
+
+maintainers:
+  - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu at toshiba.co.jp>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - toshiba,pwm-tmpv7708
+      - const: toshiba,pwm-visconti
+
+  reg:
+    # base address and length of the registers block for the PWM.
+    maxItems: 1
+
+  '#pwm-cells':
+    # should be 2. See pwm.yaml in this directory for a description of
+    # the cells format.
+    const: 2
+
+required:
+  - compatible
+  - reg
+  - '#pwm-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pwm: pwm at 241c0000 {
+            compatible = "toshiba,pwm-tmpv7708", "toshiba,pwm-visconti";
+            reg = <0 0x241c0000 0 0x1000>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&pwm_mux>;
+            #pwm-cells = <2>;
+        };
+    };
-- 
2.27.0