arm64: dts: rockchip: fix regulator name on rk3399-rock-4

stable inclusion
from stable-v5.10.192
commit 7ba9ac0b5a90ea3838bdb537dc3ec7d725aa0e74
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I933RF

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=7ba9ac0b5a90ea3838bdb537dc3ec7d725aa0e74

--------------------------------

[ Upstream commit 69448624 ]

fix regulator name

ref:
 https://dl.radxa.com/rockpi4/docs/hw/rockpi4/rockpi4_v13_sch_20181112.pdf



Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20220909195006.127957-4-naoki@radxa.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Stable-dep-of: cee57275 ("arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>