Diffstat (limited to 'dts/Bindings/serial/nxp,sc16is7xx.txt')
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/serial/nxp,sc16is7xx.txt b/dts/Bindings/serial/nxp,sc16is7xx.txt
index e7921a8..c1091a9 100644
@@ -12,6 +12,8 @@ Required properties:
- reg: I2C address of the SC16IS7xx device.
- interrupts: Should contain the UART interrupt
- clocks: Reference to the IC source clock.
+ OR (when there is no clock provider visible to the platform)
+- clock-frequency: The source clock frequency for the IC.
- gpio-controller: Marks the device node as a GPIO controller.