defconfig: Enable DCC on core0

Enable kernel config to schedule DCC on core 0 only.

Change-Id: I1f5b95b7c3f15a5d5c4c47a7543fd71858d4c209
Signed-off-by: Channagoud Kadabi <ckadabi@codeaurora.org>
diff --git a/arch/arm64/configs/sdm845_defconfig b/arch/arm64/configs/sdm845_defconfig
index 26c38cf..36d878f 100644
--- a/arch/arm64/configs/sdm845_defconfig
+++ b/arch/arm64/configs/sdm845_defconfig
@@ -275,6 +275,7 @@
 CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_DIAG_CHAR=y
 CONFIG_HVC_DCC=y
+CONFIG_HVC_DCC_SERIALIZE_SMP=y
 CONFIG_HW_RANDOM=y
 CONFIG_MSM_ADSPRPC=y
 CONFIG_I2C_CHARDEV=y