arm64: dts: Add Tegra186 sdmmc pinctrl voltage states

Add pad voltage configuration nodes for sdmmc pads with configurable
voltages on Tegra186.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed