rtc: nvvrs: Add ARCH_TEGRA to the NV VRS RTC driver

The NV VRS RTC driver currently is only supported on the
Tegra platform so add a dep for ARCH_TEGRA and compile test
so it doesn't show up universally across all arches/platforms.

Fixes: 9d6d6b0 ("rtc: nvvrs: add NVIDIA VRS RTC device driver")
Cc: Shubhi Garg <shgarg@nvidia.com>
Cc: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20251222035651.433603-1-pbrobinson@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Author: nullr0ute

drivers/rtc/Kconfig

@@ -418,6 +418,7 @@ config RTC_DRV_SPACEMIT_P1
 
 config RTC_DRV_NVIDIA_VRS10
 	tristate "NVIDIA VRS10 RTC device"
+	depends on ARCH_TEGRA || COMPILE_TEST
 	help
 	  If you say yes here you will get support for the battery backed RTC device
 	  of NVIDIA VRS (Voltage Regulator Specification). The RTC is connected via