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| author | Lucas Stach <l.stach@pengutronix.de> | 2014-07-23 19:29:11 +0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@freescale.com> | 2014-09-16 04:25:49 +0200 |
| commit | 78827ec071ef4971a89e1da6349f2b73539639c3 (patch) | |
| tree | eea1a24741926a11e99921e83c62467692a82ff4 /arch/arm/mach-spear | |
| parent | ARM: dts: vf610-colibri: split device tree for carrier boards (diff) | |
| download | linux-78827ec071ef4971a89e1da6349f2b73539639c3.tar.xz linux-78827ec071ef4971a89e1da6349f2b73539639c3.zip | |
ARM: dts: imx6qdl-sabresd: add always on pcie regulator
Everything in the PCI specification assumes devices to be
enumerable on startup. This is only possible if they have
power available.
A future improvement may allow this regulator to be switched
off for D3hot and D3cold power states, but there is a lot
of work to do the pcie host controller side for this to work.
To keep things simple always enable the regulator for now.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Diffstat (limited to 'arch/arm/mach-spear')
0 files changed, 0 insertions, 0 deletions