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| author |   Stefan Mavrodiev <stefan@olimex.com> | 2019-11-29 13:39:39 +0200 |
|---|---|---|
| committer |   Maxime Ripard <maxime@cerno.tech> | 2019-12-09 08:46:59 +0100 |
| commit | 8467ebbf708e5c4574b4eb5f663558fc724945ac (patch) | |
| tree | 6145a25aa796693adc1318fd0246c0626a35af37 /lib/test_overflow.c | |
| parent | Linux 5.5-rc1 (diff) | |
| download | wireguard-linux-8467ebbf708e5c4574b4eb5f663558fc724945ac.tar.xz wireguard-linux-8467ebbf708e5c4574b4eb5f663558fc724945ac.zip | |
arm64: dts: allwinner: a64: olinuxino: Fix eMMC supply regulator
A64-OLinuXino-eMMC uses 1.8V for eMMC supply. This is done via a triple
jumper, which sets VCC-PL to either 1.8V or 3.3V. This setting is different
for boards with and without eMMC.
This is not a big issue for DDR52 mode, however the eMMC will not work in
HS200/HS400, since these modes explicitly requires 1.8V.
Fixes: 94f68f3a4b2a ("arm64: dts: allwinner: a64: Add A64 OlinuXino board (with eMMC)")
Cc: stable@vger.kernel.org # v5.4
Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions