memory: tegra: Split Tegra194 data into separate file

Keep the directory structure consistent by splitting the Tegra194 data
into a separate file.
Signed-off-by: NThierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210602163302.120041-13-thierry.reding@gmail.comSigned-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

drivers/memory/tegra/Makefile

@@ -8,7 +8,7 @@ tegra-mc-$(CONFIG_ARCH_TEGRA_124_SOC) += tegra124.o
 tegra-mc-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra124.o
 tegra-mc-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210.o
 tegra-mc-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186.o
-tegra-mc-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra186.o
+tegra-mc-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra186.o tegra194.o
 
 obj-$(CONFIG_TEGRA_MC) += tegra-mc.o
 

drivers/memory/tegra/mc.h

@@ -146,6 +146,11 @@ int tegra30_mc_probe(struct tegra_mc *mc);
 extern const struct tegra_mc_ops tegra30_mc_ops;
 #endif
 
+#if defined(CONFIG_ARCH_TEGRA_186_SOC) || \
+    defined(CONFIG_ARCH_TEGRA_194_SOC)
+extern const struct tegra_mc_ops tegra186_mc_ops;
+#endif
+
 extern const char * const tegra_mc_status_names[32];
 extern const char * const tegra_mc_error_names[8];