summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/i2c/mediatek,mt7621-i2c.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/i2c/mediatek,mt7621-i2c.yaml')
-rw-r--r--dts/Bindings/i2c/mediatek,mt7621-i2c.yaml61
1 files changed, 61 insertions, 0 deletions
diff --git a/dts/Bindings/i2c/mediatek,mt7621-i2c.yaml b/dts/Bindings/i2c/mediatek,mt7621-i2c.yaml
new file mode 100644
index 0000000000..118ec00fc1
--- /dev/null
+++ b/dts/Bindings/i2c/mediatek,mt7621-i2c.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/mediatek,mt7621-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+maintainers:
+ - Stefan Roese <sr@denx.de>
+
+title: Mediatek MT7621/MT7628 I2C master controller
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ const: mediatek,mt7621-i2c
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: i2c
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: i2c
+
+required:
+ - compatible
+ - reg
+ - resets
+ - "#address-cells"
+ - "#size-cells"
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt7621-clk.h>
+ #include <dt-bindings/reset/mt7621-reset.h>
+
+ i2c: i2c@900 {
+ compatible = "mediatek,mt7621-i2c";
+ reg = <0x900 0x100>;
+ clocks = <&sysc MT7621_CLK_I2C>;
+ clock-names = "i2c";
+ resets = <&sysc MT7621_RST_I2C>;
+ reset-names = "i2c";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_pins>;
+ };