ARM: tegra: Move AHB Kconfig to drivers/amba
This will allow the Kconfig option to be shared among 32-bit and 64-bit
ARM.
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/amba/Kconfig b/drivers/amba/Kconfig
index d1cba6a..4a5c9d2 100644
--- a/drivers/amba/Kconfig
+++ b/drivers/amba/Kconfig
@@ -1,2 +1,14 @@
config ARM_AMBA
bool
+
+if ARM_AMBA
+
+config TEGRA_AHB
+ bool "Enable AHB driver for NVIDIA Tegra SoCs"
+ default y if ARCH_TEGRA
+ help
+ Adds AHB configuration functionality for NVIDIA Tegra SoCs,
+ which controls AHB bus master arbitration and some performance
+ parameters (priority, prefetch size).
+
+endif