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| author |   Anson Huang <Anson.Huang@nxp.com> | 2019-10-09 15:04:19 +0800 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2019-10-25 14:04:31 +0800 |
| commit | 13645b1a0426a38338d484f3ec7b3021c1359986 (patch) | |
| tree | 6d7ddc5cf56c064e02d693bb395a418a83ed7138 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: dts: imx8qxp-mek: Enable scu key (diff) | |
| download | linux-dev-13645b1a0426a38338d484f3ec7b3021c1359986.tar.xz linux-dev-13645b1a0426a38338d484f3ec7b3021c1359986.zip | |
arm64: dts: imx8mq-evk: VDD_ARM power rail is always ON
On i.MX8MQ EVK board, VDD_ARM is from a DC-DC converter which
is always ON, the GPIO1_IO13 is ONLY to switch VDD_ARM's voltage
between 0.9V and 1V for CPU DVFS, so VDD_ARM's GPIO regulator
should be always ON to avoid below confusion after kernel boot
up:
imx8mqevk login:
[ 31.776619] vdd_arm: disabling
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions