diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2019-01-09 10:55:57 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2019-01-10 21:02:56 +0100 |
| commit | 0b94260ac1e11e37f546d06bfae5c5bf13e0ad33 (patch) | |
| tree | 22807279f3a20d981eeb60553f9c6c41ab351a59 /lib/test_overflow.c | |
| parent | 04aacc64ca38ab63863c2798c2fc3fc52718aae6 (diff) | |
ARM: dts: exynos: Fix eMMC regulator properties on Odroid U3 boards
LDO20 regulator provides power for the MMC card on Odroid U3 boards. That
regulator has been marked as 'boot-on' since the beginning of Odroid X/U3
support, but such flag is not really needed for it. That regulator is
correctly described as supply for eMMC card and controlled by its driver.
Commit 05f224ca6693 ("regulator: core: Clean enabling always-on regulators
+ their supplies") changed the way the boot-on regulators are handled and
since then regulators marked as 'boot-on' got increased reference count
and are not turned off for the system suspend time.
The new approach turned out to break suspend/resume support on Odroid U3
with eMMC card, because the card is not properly shutdown due to missing
of power cycle. Fix this by removing excessive 'boot-on' flag and let
MMC driver to control turning power on and off.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions