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2026-05-24 19:56:38 +03:00
parent c03cfc23fb
commit 8d5af0b70c
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+description: |
+  GPIO-controlled 16-channel analog/digital multiplexer/demultiplexer.
+  
+  The CD74HC4067 has 4 selection pins (S0-S3) that select one of 16 channels.
+  Supports optional common enable pin for power management.
+
+compatible: "cd74hc4067"
+
+include: base.yaml
+
+properties:
+  sel-gpios:
+    type: phandle-array
+    required: true
+    description: |
+      GPIO pins for channel selection (S0-S3).
+      Array must contain exactly 4 GPIOs:
+      - Index 0: S0 (LSB)
+      - Index 1: S1
+      - Index 2: S2
+      - Index 3: S3 (MSB)
+
+  enable-gpios:
+    type: phandle-array
+    description: |
+      Optional GPIO for common enable pin (E).
+      When low, enables the multiplexer. When high, disables it.