@@ -52,17 +52,6 @@ void seaboard_pinmux_init(void);
 void trimslice_pinmux_init(void);
 void ventana_pinmux_init(void);
 
-static const struct of_device_id tegra_dt_irq_match[] __initconst = {
-	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init },
-	{ }
-};
-
-void __init tegra_dt_init_irq(void)
-{
-	tegra_init_irq();
-	of_irq_init(tegra_dt_irq_match);
-}
-
 struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL),

@@ -133,7 +122,7 @@ static void __init tegra_dt_init(void)
 		"Unknown platform! Pinmuxing not initialized\n");
 }
 
-static const char * tegra_dt_board_compat[] = {
+static const char *tegra20_dt_board_compat[] = {
 	"compulab,trimslice",
 	"nvidia,harmony",
 	"compal,paz00",

@@ -142,13 +131,13 @@ static const char * tegra_dt_board_compat[] = {
 	NULL
 };
 
-DT_MACHINE_START(TEGRA_DT, "nVidia Tegra (Flattened Device Tree)")
+DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)")
 	.map_io		= tegra_map_common_io,
-	.init_early	= tegra_init_early,
+	.init_early	= tegra20_init_early,
 	.init_irq	= tegra_dt_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer		= &tegra_timer,
 	.init_machine	= tegra_dt_init,
 	.restart	= tegra_assert_system_reset,
-	.dt_compat	= tegra_dt_board_compat,
+	.dt_compat	= tegra20_dt_board_compat,
 MACHINE_END

@@ -186,7 +186,7 @@ MACHINE_START(HARMONY, "harmony")
 	.atag_offset	= 0x100,
 	.fixup		= tegra_harmony_fixup,
 	.map_io         = tegra_map_common_io,
-	.init_early	= tegra_init_early,
+	.init_early	= tegra20_init_early,
 	.init_irq       = tegra_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer          = &tegra_timer,

@@ -216,7 +216,7 @@ MACHINE_START(PAZ00, "Toshiba AC100 / Dynabook AZ")
 	.atag_offset	= 0x100,
 	.fixup		= tegra_paz00_fixup,
 	.map_io         = tegra_map_common_io,
-	.init_early	= tegra_init_early,
+	.init_early	= tegra20_init_early,
 	.init_irq       = tegra_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer          = &tegra_timer,

@@ -283,7 +283,7 @@ static void __init tegra_wario_init(void)
 MACHINE_START(SEABOARD, "seaboard")
 	.atag_offset    = 0x100,
 	.map_io         = tegra_map_common_io,
-	.init_early     = tegra_init_early,
+	.init_early     = tegra20_init_early,
 	.init_irq       = tegra_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer          = &tegra_timer,

@@ -294,7 +294,7 @@ MACHINE_END
 MACHINE_START(KAEN, "kaen")
 	.atag_offset    = 0x100,
 	.map_io         = tegra_map_common_io,
-	.init_early     = tegra_init_early,
+	.init_early     = tegra20_init_early,
 	.init_irq       = tegra_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer          = &tegra_timer,

@@ -305,7 +305,7 @@ MACHINE_END
 MACHINE_START(WARIO, "wario")
 	.atag_offset    = 0x100,
 	.map_io         = tegra_map_common_io,
-	.init_early     = tegra_init_early,
+	.init_early     = tegra20_init_early,
 	.init_irq       = tegra_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer          = &tegra_timer,

@@ -175,7 +175,7 @@ MACHINE_START(TRIMSLICE, "trimslice")
 	.atag_offset	= 0x100,
 	.fixup		= tegra_trimslice_fixup,
 	.map_io         = tegra_map_common_io,
-	.init_early	= tegra_init_early,
+	.init_early	= tegra20_init_early,
 	.init_irq       = tegra_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.timer          = &tegra_timer,

@@ -25,9 +25,10 @@
 
 void tegra_assert_system_reset(char mode, const char *cmd);
 
-void __init tegra_init_early(void);
+void __init tegra20_init_early(void);
 void __init tegra_map_common_io(void);
 void __init tegra_init_irq(void);
+void __init tegra_dt_init_irq(void);
 void __init tegra_init_clock(void);
 int __init tegra_pcie_init(bool init_port0, bool init_port1);
 

@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-tegra/board-harmony.c
+ * arch/arm/mach-tegra/common.c
  *
  * Copyright (C) 2010 Google, Inc.
  *

@@ -21,8 +21,10 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
+#include <linux/of_irq.h>
 
 #include <asm/hardware/cache-l2x0.h>
+#include <asm/hardware/gic.h>
 
 #include <mach/iomap.h>
 #include <mach/system.h>

@@ -31,6 +33,17 @@
 #include "clock.h"
 #include "fuse.h"
 
+static const struct of_device_id tegra_dt_irq_match[] __initconst = {
+	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init },
+	{ }
+};
+
+void __init tegra_dt_init_irq(void)
+{
+	tegra_init_irq();
+	of_irq_init(tegra_dt_irq_match);
+}
+
 void tegra_assert_system_reset(char mode, const char *cmd)
 {
 	void __iomem *reset = IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x04);

@@ -42,7 +55,8 @@ void tegra_assert_system_reset(char mode, const char *cmd)
 	writel_relaxed(reg, reset);
 }
 
-static __initdata struct tegra_clk_init_table common_clk_init_table[] = {
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+static __initdata struct tegra_clk_init_table tegra20_clk_init_table[] = {
 	/* name		parent		rate		enabled */
 	{ "clk_m",	NULL,		0,		true },
 	{ "pll_p",	"clk_m",	216000000,	true },

@@ -58,6 +72,7 @@ static __initdata struct tegra_clk_init_table common_clk_init_table[] = {
 	{ "cpu",	NULL,		0,		true },
 	{ NULL,		NULL,		0,		0},
 };
+#endif
 
 static void __init tegra_init_cache(void)
 {

@@ -72,10 +87,12 @@ static void __init tegra_init_cache(void)
 
 }
 
-void __init tegra_init_early(void)
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+void __init tegra20_init_early(void)
 {
 	tegra_init_fuse();
-	tegra_init_clock();
-	tegra_clk_init_from_table(common_clk_init_table);
+	tegra2_init_clocks();
+	tegra_clk_init_from_table(tegra20_clk_init_table);
 	tegra_init_cache();
 }
+#endif