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arm64: dts: exynos: Keep LDO12 always-on on Espresso
authorAlim Akhtar <alim.akhtar@samsung.com>
Sun, 5 Jul 2020 07:09:18 +0000 (12:39 +0530)
committerKrzysztof Kozlowski <krzk@kernel.org>
Tue, 7 Jul 2020 06:42:12 +0000 (08:42 +0200)
commita7a84ea9c3e3793c44819fe47a64ab9b29162e0a
treecd8f730013c3b870171bb999f6497997c3916b29tree | snapshot
parentb072714bfc0e42c984b8fd6e069f3ca17de8137acommit | diff
arm64: dts: exynos: Keep LDO12 always-on on Espresso

LDO12 on Exynos7 Espresso board supplies power to VDDQ_UFS20_RESET, in
case this regulator is OFF, UFS host controller can not send command to
UFS device. To keep this supply ON, set regulator-always-on property for
this LDO.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
arch/arm64/boot/dts/exynos/exynos7-espresso.dts diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git