i2c: imx: add required clocks property to binding

A clock specifier is required for i.MX I2C and is
provided in all DTS implementations. Add this to the
list of required properties in the binding.

Signed-off-by: Matt Porter <mporter@konsulko.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Matt Porter 2015-03-03 11:57:08 -05:00 committed by Wolfram Sang
parent ebf2ef8f61
commit 5d232112f9

View file

@ -7,6 +7,7 @@ Required properties:
- "fsl,vf610-i2c" for I2C compatible with the one integrated on Vybrid vf610 SoC
- reg : Should contain I2C/HS-I2C registers location and length
- interrupts : Should contain I2C/HS-I2C interrupt
- clocks : Should contain the I2C/HS-I2C clock specifier
Optional properties:
- clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz.