soc/tegra: Select pinctrl for Tegra194

Select PINCTRL_TEGRA194 by default for Tegra194 SoC needed for
dynamically controlling PCIe pins.
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/soc/tegra/Kconfig

@@ -108,6 +108,7 @@ config ARCH_TEGRA_186_SOC
 config ARCH_TEGRA_194_SOC
 	bool "NVIDIA Tegra194 SoC"
 	select MAILBOX
+	select PINCTRL_TEGRA194
 	select TEGRA_BPMP
 	select TEGRA_HSP_MBOX
 	select TEGRA_IVC