[PATCH v3 3/4] dt-bindings: clock: Add DT bindings for SMU of Toshiba Visconti TMPV770x SoC

From: Nobuhiro Iwamatsu
Date: Wed Jun 23 2021 - 23:44:18 EST


Add device tree bindings for SMU (System Management Unit) controller of
Toshiba Visconti TMPV770x SoC series.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@xxxxxxxxxxxxx>
---
.../clock/toshiba,tmpv770x-pismu.yaml | 50 +++++++++++++++++++
1 file changed, 50 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml

diff --git a/Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml b/Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
new file mode 100644
index 000000000000..18fdf4f2831b
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/toshiba,tmpv770x-pismu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba Visconti5 TMPV770x SMU controller Device Tree Bindings
+
+maintainers:
+ - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@xxxxxxxxxxxxx>
+
+description:
+ Toshia Visconti5 SMU (System Management Unit) which supports the clock
+ and resets on TMPV770x.
+
+properties:
+ compatible:
+ const: toshiba,tmpv7708-pismu
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pismu: pismu@24200000 {
+ compatible = "toshiba,tmpv7708-pismu";
+ reg = <0 0x24200000 0 0x2140>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+ };
+...
--
2.32.0