mirror of
https://github.com/brain-hackers/linux-brain.git
synced 2024-06-09 23:36:23 +09:00
arm64: dts: exynos: Fix silent hang after boot on Espresso
[ Upstream commit b072714bfc0e42c984b8fd6e069f3ca17de8137a ]
Once regulators are disabled after kernel boot, on Espresso board silent
hang observed because of LDO7 being disabled. LDO7 actually provide
power to CPU cores and non-cpu blocks circuitries. Keep this regulator
always-on to fix this hang.
Fixes: 9589f7721e
("arm64: dts: Add S2MPS15 PMIC node on exynos7-espresso")
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
420acbfdd6
commit
4d7115d292
|
@ -157,6 +157,7 @@
|
|||
regulator-min-microvolt = <700000>;
|
||||
regulator-max-microvolt = <1150000>;
|
||||
regulator-enable-ramp-delay = <125>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo8_reg: LDO8 {
|
||||
|
|
Loading…
Reference in New Issue
Block a user