ARM: l2c: tegra: convert to generic l2c OF initialisation

Remove the explicit call to l2x0_of_init(), converting to the generic
infrastructure instead.
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-tegra/tegra.c

@@ -70,20 +70,12 @@ u32 tegra_uart_config[3] = {
 	0,
 };
 
-static void __init tegra_init_cache(void)
-{
-#ifdef CONFIG_CACHE_L2X0
-	l2x0_of_init(0x3c400001, 0xc20fc3fe);
-#endif
-}
-
 static void __init tegra_init_early(void)
 {
 	of_register_trusted_foundations();
 	tegra_apb_io_init();
 	tegra_init_fuse();
 	tegra_cpu_reset_handler_init();
-	tegra_init_cache();
 	tegra_powergate_init();
 	tegra_hotplug_init();
 }
@@ -171,8 +163,10 @@ static const char * const tegra_dt_board_compat[] = {
 };
 
 DT_MACHINE_START(TEGRA_DT, "NVIDIA Tegra SoC (Flattened Device Tree)")
-	.map_io		= tegra_map_common_io,
+	.l2c_aux_val	= 0x3c400001,
+	.l2c_aux_mask	= 0xc20fc3fe,
 	.smp		= smp_ops(tegra_smp_ops),
+	.map_io		= tegra_map_common_io,
 	.init_early	= tegra_init_early,
 	.init_irq	= tegra_dt_init_irq,
 	.init_machine	= tegra_dt_init,