Update the dt-binding document to support new compatible string for the
GPIO interrupt controller which found in Amlogic's Meson-G12A SoC.
Signed-off-by: NXingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: NJianxin Pan <jianxin.pan@amlogic.com>
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>