[PATCH v9 03/22] dt-bindings: ARM: Mediatek: Add new document bindings of msdc controller

From: Chun-Jie Chen
Date: Mon May 24 2021 - 10:45:27 EST


This patch adds the new binding documentation of msdc controller
for Mediatek MT8192.

Signed-off-by: Weiyi Lu <weiyi.lu@xxxxxxxxxxxx>
Signed-off-by: chun-jie.chen <chun-jie.chen@xxxxxxxxxxxx>
---
.../bindings/arm/mediatek/mediatek,msdc.yaml | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,msdc.yaml

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,msdc.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,msdc.yaml
new file mode 100644
index 000000000000..10eb43de2d2b
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,msdc.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/mediatek/mediatek,msdc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MSDC Controller
+
+maintainers:
+ - Chun-Jie Chen <chun-jie.chen@xxxxxxxxxxxx>
+
+description:
+ The Mediatek msdc controller provides functional configurations and clocks to the system.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8192-msdc
+ - mediatek,mt8192-msdc_top
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ msdc: syscon@11f60000 {
+ compatible = "mediatek,mt8192-msdc", "syscon";
+ reg = <0x11f60000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ - |
+ msdc_top: syscon@11f10000 {
+ compatible = "mediatek,mt8192-msdc_top", "syscon";
+ reg = <0x11f10000 0x1000>;
+ #clock-cells = <1>;
+ };
--
2.18.0