Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/ti,davinci-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DaVinci/Keystone I2C
+
+maintainers:
+  - Chaitanya Sabnis <chaitanya.msabnis@gmail.com>
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: ti,keystone-i2c
+    then:
+      required:
+        - power-domains
+
+properties:
+  compatible:
+    enum:
+      - ti,davinci-i2c
+      - ti,keystone-i2c
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  ti,has-pfunc:
+    description:
+      Indicates that the SoC supports PFUNC registers, allowing I2C pins 
+      to function as GPIOs for manual toggling.
+    type: boolean
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c@1c22000 {
+        compatible = "ti,davinci-i2c";
+        reg = <0x01c22000 0x1000>;
+        clocks = <&i2c_clk>;
+        clock-frequency = <100000>;
+        interrupts = <15>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@48 {
+            compatible = "national,lm75";
+            reg = <0x48>;
+        };
+    };