arm64: tegra: Remove unused #power-domain-cells property

Remove the "#power-domain-cells" property which was incorrectly
included by commit e53095857166 ("arm64: tegra: Add Tegra210
support").

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed