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-rw-r--r--arch/arm/cpu/tegra-common/ap.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/tegra-common/ap.c b/arch/arm/cpu/tegra-common/ap.c
index e099683..9e6d51d 100644
--- a/arch/arm/cpu/tegra-common/ap.c
+++ b/arch/arm/cpu/tegra-common/ap.c
@@ -109,6 +109,10 @@ static void enable_scu(void)
struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE;
u32 reg;
+ /* Only enable the SCU on T20/T25 */
+ if (tegra_get_chip() != CHIPID_TEGRA20)
+ return;
+
/* If SCU already setup/enabled, return */
if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE)
return;