[REPOST PATCH v3 1/5] Documentation: dt-bindings: add dt binding info for Rockchip dwc2

This add necessary dwc2 binding documentation for Rockchip socs: rk3066, rk3188 and rk3288 Signed-off-by: Kever Yang Acked-by: Stephen Warren --- Changes in v3: None Changes in v2: - Split out dr_mode and rk3288 bindings. - add compatible "snps,dwc2" bingding info

[REPOST PATCH v3 1/5] Documentation: dt-bindings: add dt binding info for Rockchip dwc2

This add necessary dwc2 binding documentation for Rockchip socs: rk3066, rk3188 and rk3288 Signed-off-by: Kever Yang kever.y...@rock-chips.com Acked-by: Stephen Warren swar...@nvidia.com --- Changes in v3: None Changes in v2: - Split out dr_mode and rk3288 bindings. - add compatible snps,dwc2