powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses

stable inclusion
from stable-v5.10.94
commit 5e59f885353e3b65dbb26c3bbb08cd8e4fa59043
bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5e59f885353e3b65dbb26c3bbb08cd8e4fa59043



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commit 0d375d61 upstream.

This block is used in (at least) T1024 and T1040, including their
variants like T1023 etc.

Fixes: d55ad296 ("powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>