ARM: dts: rockchip: Fix sdmmc_pwren's pinmux setting for RK3128

stable inclusion
from stable-v6.6.7
commit a7fb9f15fedce217ee6f8921f726d335b7a16037
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8SSQ4

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=a7fb9f15fedce217ee6f8921f726d335b7a16037

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[ Upstream commit 0c349b5001f8bdcead844484c15a0c4dfb341157 ]

RK3128's reference design uses sdmmc_pwren pincontrol as GPIO - see [0].

Let's change it in the SoC DT as well.

[0] https://github.com/rockchip-linux/kernel/commit/8c62deaf6025



Fixes: a0201bff ("ARM: dts: rockchip: add rk3128 soc dtsi")
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20231127184643.13314-2-knaerzche@gmail.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>