ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo

stable inclusion
from stable-v5.10.101
commit 5a37fd9fdcce3829607786f2fd1e14643016cd23
bugzilla: https://gitee.com/openeuler/kernel/issues/I5669Z

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5a37fd9fdcce3829607786f2fd1e14643016cd23



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[ Upstream commit 6d58c5e2 ]

The correct property name is 'assigned-clock-parents', not
'assigned-clocks-parents'. Though if the platform works with the typo, one
has to wonder if the property is even needed.

Signed-off-by: Rob Herring <robh@kernel.org>
Fixes: 8b8c7d97 ("ARM: dts: imx7ulp: Add wdog1 node")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Yu Liao <liaoyu15@huawei.com>
Reviewed-by: Wei Li <liwei391@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>