Documentation: of-serial.txt - update for clocks phandle for clk
authorMurali Karicheri <m-karicheri2@ti.com>
Mon, 22 Oct 2012 15:58:02 +0000 (11:58 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Oct 2012 18:32:29 +0000 (11:32 -0700)
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/tty/serial/of-serial.txt

index ba385f2e0ddc5777daf3f7e9d667e6727ec4c26d..1e1145ca4f3c2cb192f7e4bf5ce95f6c73ba0801 100644 (file)
@@ -14,7 +14,10 @@ Required properties:
        - "serial" if the port type is unknown.
 - reg : offset and length of the register set for the device.
 - interrupts : should contain uart interrupt.
-- clock-frequency : the input clock frequency for the UART.
+- clock-frequency : the input clock frequency for the UART
+        or
+  clocks phandle to refer to the clk used as per Documentation/devicetree
+  /bindings/clock/clock-bindings.txt
 
 Optional properties:
 - current-speed : the current active speed of the UART.