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| author | Marcel Ziswiler <marcel@ziswiler.com> | 2014-08-22 23:25:10 +0400 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-08-24 22:21:19 +0400 |
| commit | caa9eac5bcc835cfd98085fcd3944f44890d8a8f (patch) | |
| tree | 00eb089fdcb763b8e9ea071c59a8f7e5b1d75fbb /drivers/bus | |
| parent | 9d0b1f345e91acd458592d47430142073362b8cc (diff) | |
| download | linux-caa9eac5bcc835cfd98085fcd3944f44890d8a8f.tar.xz | |
ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies
Working on Gigabit/PCIe support in U-Boot for Apalis T30 I realised
that the current device tree source includes for our modules only
happen to work due to referencing the on-carrier 5v0 supply from USB
which is not at all available on-module. The modules actually contain
TPS60150 charge pumps to generate the PMIC required 5 volts from the
one and only 3.3 volt module supply. This patch fixes this.
(Note: When back-porting this to v3.16 stable releases, simply drop the
change to tegra30-apalis.dtsi; that file was added in v3.17)
Cc: <stable@vger.kernel.org> #v3.16+
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/bus')
0 files changed, 0 insertions, 0 deletions