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-rw-r--r--docs/zephyr/zephyr_i2c.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/zephyr/zephyr_i2c.md b/docs/zephyr/zephyr_i2c.md
index 4f001e4408..da54a373a5 100644
--- a/docs/zephyr/zephyr_i2c.md
+++ b/docs/zephyr/zephyr_i2c.md
@@ -47,7 +47,7 @@ Example enabling I2C0 and I2C3 at 100 KHz and 1 MHz, respectively.
Nuvoton ECs use two devicetree nodes to describe the I2C buses used, an I2C
controller and an I2C port.
-Nuvoton I2C node labels use the following pattern:
+Nuvoton I2C [*node labels*] use the following pattern:
- I2C controller: `&i2c_ctrl<controller>`
- I2C port: `&i2c<controller>_<port>`
@@ -352,3 +352,4 @@ below:
[`CONFIG_I2C_SHELL`]: https://docs.zephyrproject.org/latest/kconfig.html#CONFIG_I2C_SHELL
[cros-ec-i2c-port-base.yaml]: https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/ec/zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml
[volteer.dts]: https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/ec/zephyr/boards/arm/volteer/volteer.dts;
+[*node labels*]: https://docs.zephyrproject.org/latest/build/dts/intro.html#dt-node-labels \ No newline at end of file