i2c: Add DT bindings for Xscale I2C masters

This adds a device tree binding for Intel XScale I2C
masters. We define compatible strings for the iop3xx and
ixp4xx chip families.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Linus Walleij 2019-01-28 23:25:33 +01:00 • committed by Wolfram Sang
commit 9f21ef41a5