5 files changed, 23 insertions, 13 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 22bfac3e6975..2ec4ff36e560 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -641,6 +641,7 @@ config ARCH_LPC32XX
 config ARCH_TEGRA
         bool "NVIDIA Tegra"
         select ARCH_HAS_CPUFREQ
+        select ARCH_REQUIRE_GPIOLIB
         select CLKDEV_LOOKUP
         select CLKSRC_MMIO
         select CLKSRC_OF
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index bde8197c8db8..d1c4893894ce 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -5,7 +5,6 @@ comment "NVIDIA Tegra options"
 config ARCH_TEGRA_2x_SOC
         bool "Enable support for Tegra20 family"
         select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
-        select ARCH_REQUIRE_GPIOLIB
         select ARM_ERRATA_720789
         select ARM_ERRATA_742230 if SMP
         select ARM_ERRATA_751472
@@ -27,7 +26,6 @@ config ARCH_TEGRA_2x_SOC
 
 config ARCH_TEGRA_3x_SOC
         bool "Enable support for Tegra30 family"
-        select ARCH_REQUIRE_GPIOLIB
         select ARM_ERRATA_743622
         select ARM_ERRATA_751472
         select ARM_ERRATA_754322
@@ -47,10 +45,10 @@ config ARCH_TEGRA_3x_SOC
 
 config ARCH_TEGRA_114_SOC
         bool "Enable support for Tegra114 family"
+        select ARM_ARCH_TIMER
         select ARM_GIC
-        select CPU_V7
         select ARM_L1_CACHE_SHIFT_6
-        select ARM_ARCH_TIMER
+        select CPU_V7
         select PINCTRL
         select PINCTRL_TEGRA114
         help
diff --git a/arch/arm/mach-tegra/board-dt-tegra114.c b/arch/arm/mach-tegra/board-dt-tegra114.c
index 72598e298667..085d63637b62 100644
--- a/arch/arm/mach-tegra/board-dt-tegra114.c
+++ b/arch/arm/mach-tegra/board-dt-tegra114.c
@@ -36,7 +36,7 @@ static const char * const tegra114_dt_board_compat[] = {
 DT_MACHINE_START(TEGRA114_DT, "NVIDIA Tegra114 (Flattened Device Tree)")
         .smp            = smp_ops(tegra_smp_ops),
         .map_io         = tegra_map_common_io,
-        .init_early     = tegra30_init_early,
+        .init_early     = tegra114_init_early,
         .init_irq       = tegra_dt_init_irq,
         .init_time      = clocksource_of_init,
         .init_machine   = tegra114_dt_init,
diff --git a/arch/arm/mach-tegra/board.h b/arch/arm/mach-tegra/board.h
index da8f5a3c4240..86851c81a350 100644
--- a/arch/arm/mach-tegra/board.h
+++ b/arch/arm/mach-tegra/board.h
@@ -1,6 +1,7 @@
 /*
  * arch/arm/mach-tegra/board.h
  *
+ * Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
  * Copyright (C) 2010 Google, Inc.
  *
  * Author:
@@ -27,6 +28,7 @@ void tegra_assert_system_reset(char mode, const char *cmd);
 
 void __init tegra20_init_early(void);
 void __init tegra30_init_early(void);
+void __init tegra114_init_early(void);
 void __init tegra_map_common_io(void);
 void __init tegra_init_irq(void);
 void __init tegra_dt_init_irq(void);
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 46c071861c4e..5449a3f2977b 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -1,6 +1,7 @@
 /*
  * arch/arm/mach-tegra/common.c
  *
+ * Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
  * Copyright (C) 2010 Google, Inc.
  *
  * Author:
@@ -93,8 +94,7 @@ static void __init tegra_init_cache(void)
 
 }
 
-#ifdef CONFIG_ARCH_TEGRA_2x_SOC
-void __init tegra20_init_early(void)
+static void __init tegra_init_early(void)
 {
         tegra_cpu_reset_handler_init();
         tegra_apb_io_init();
@@ -102,22 +102,31 @@ void __init tegra20_init_early(void)
         tegra_init_cache();
         tegra_pmc_init();
         tegra_powergate_init();
+}
+
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+void __init tegra20_init_early(void)
+{
+        tegra_init_early();
         tegra20_hotplug_init();
 }
 #endif
+
 #ifdef CONFIG_ARCH_TEGRA_3x_SOC
 void __init tegra30_init_early(void)
 {
-        tegra_cpu_reset_handler_init();
-        tegra_apb_io_init();
-        tegra_init_fuse();
-        tegra_init_cache();
-        tegra_pmc_init();
-        tegra_powergate_init();
+        tegra_init_early();
         tegra30_hotplug_init();
 }
 #endif
 
+#ifdef CONFIG_ARCH_TEGRA_114_SOC
+void __init tegra114_init_early(void)
+{
+        tegra_init_early();
+}
+#endif
+
 void __init tegra_init_late(void)
 {
         tegra_powergate_debugfs_init();