gpio: tegra186: Add support for Tegra410

gpio: tegra186: Add support for Tegra410

Extend the existing Tegra186 GPIO controller driver with support for
the GPIO controller found on Tegra410. Tegra410 supports two GPIO
controllers referred to as 'COMPUTE' and 'SYSTEM'.

Co-developed-by: Nathan Hartman <nhartman@nvidia.com>
Signed-off-by: Nathan Hartman <nhartman@nvidia.com>
Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Kartik Rajput <kkartik@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>