soc/tegra: fuse: Add Tegra186 chip ID support

The register region containing chip ID information has been relocated in
Tegra186 and changed in backwards-incompatible ways. Add a compatible
string to allow the driver to make the distinction.

Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/soc/tegra/fuse/tegra-apbmisc.c

@@ -74,6 +74,7 @@ u32 tegra_read_ram_code(void)
 
 static const struct of_device_id apbmisc_match[] __initconst = {
 	{ .compatible = "nvidia,tegra20-apbmisc", },
+	{ .compatible = "nvidia,tegra186-misc", },
 	{},
 };