diff options
| author | Deepesh Gujarathi <dgujarathi@nvidia.com> | 2010-04-01 18:42:19 +0530 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2010-04-01 16:48:00 -0800 |
| commit | 0f29062f22c119d305eec613bfae1b2c8a6983f4 (patch) | |
| tree | ad545e67044f841fbca237501ec57e96cbb51e0d /net/lapb/lapb_timer.c | |
| parent | 4b115fddc0a3358f6f7ef5c85ad13c45ea5ba27c (diff) | |
tegra pcie: add the VDD_1V5 power rail to the pcie guid
As per the harmony power tree VDDIO_PEX_CLK is the T20's
3.3V PCIe supply. It is sourced from LDO0 of the PMU. By
default, LDO0 is off.
VDD_1V5 is the 1.5V supply for the PCI Express Mini Card
connectors. It turns on automatically in tandem with the
general-purpose 3.3V domain.
If there are no active pcie devices on the bus turn off
the VDD_1V5 power rail.
Change-Id: I518368937aa36e7c73fbb93c28a39706903a614d
Reviewed-on: http://git-master/r/1019
Reviewed-by: Kenneth A Radtke <kradtke@nvidia.com>
Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
Reviewed-by: Gary King <gking@nvidia.com>
Tested-by: Gary King <gking@nvidia.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions