arm/tegra: cleanup tegra20 support

* add a dependency to ARCH_TEGRA_2x_SOC in Kconfig to all tegra20 based boards
  and TEGRA_PCI
* make powergating dependent on ARCH_TEGRA_2x_SOC
* remove dependency on ARCH_TEGRA_2x_SOC for clock.c

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Colin Cross <ccross@android.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index c9ec38e82991..26ff456ca0db 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -5,9 +5,8 @@ obj-y                                   += irq.o
 obj-y                                   += clock.o
 obj-y                                   += timer.o
 obj-y                                   += pinmux.o
-obj-y                                   += powergate.o
 obj-y                                   += fuse.o
-obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += clock.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += powergate.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += tegra2_clocks.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += tegra2_emc.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += pinmux-t2-tables.o