ARM: tegra: Add new PCIe regulator properties

These new properties more accurately reflect the real connections of the
boards and therefore make it easier to match them up with schematics.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --cc arch/arm/boot/dts/tegra20-harmony.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra20-tamonten.dtsi
Simple merge

diff --cc arch/arm/boot/dts/tegra20-trimslice.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra30-beaver.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra30-cardhu.dtsi
Simple merge