ARM: dts: rockchip: add power-domains property to dp node on rk3288

stable inclusion
from stable-v5.10.171
commit abbf52efadebc1aba898d4493ffed22de5dc29f6
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7V9QX

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=abbf52efadebc1aba898d4493ffed22de5dc29f6



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[ Upstream commit 80422339 ]

The clocks in the Rockchip rk3288 DisplayPort node are
included in the power-domain@RK3288_PD_VIO logic, but the
power-domains property in the dp node is missing, so fix it.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/dab85bfb-9f55-86a1-5cd5-7388c43e0ec5@gmail.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: zhaoxiaoqiang11 <zhaoxiaoqiang11@jd.com>