arm64: l4t: explicitly disable cluster control

Disable TEGRA_HMP_CLUSTER_CONTROL explicitly for L4T
to disable A53 cluster due to ARM Errata.

Bug 200091253

Change-Id: Ifc6803c9189a3b5159d32318d653a94eca0b1539
Signed-off-by: Shreshtha SAHU <ssahu@nvidia.com>
Reviewed-on: http://git-master/r/728447
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Tested-by: Venkat Moganty <vmoganty@nvidia.com>

diff --git a/arch/arm64/configs/tegra21_defconfig b/arch/arm64/configs/tegra21_defconfig
index 72b65f5737f99e7e3b376457fcbbaa9a897ff874..492ca3e0cf0aedfd714309daf5a098871ac56424 100644 (file)
--- a/arch/arm64/configs/tegra21_defconfig
+++ b/arch/arm64/configs/tegra21_defconfig
@@ -26,6 +26,7 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_IOSCHED_DEADLINE=m
 CONFIG_IOSCHED_CFQ=m
 CONFIG_ARCH_TEGRA=y
+# CONFIG_TEGRA_HMP_CLUSTER_CONTROL is not set
 CONFIG_PM_DEVFREQ=y
 CONFIG_DEVFREQ_GOV_WMARK_SIMPLE=y
 CONFIG_DEVFREQ_GOV_WMARK_ACTIVE=y