From 62e1d6b7cf79b5d38669c27dfbac609b9b19f175 Mon Sep 17 00:00:00 2001
From: Jianqun Xu <jay.xu@rock-chips.com>
Date: Sun, 7 Oct 2018 10:13:33 +0800
Subject: [PATCH] arm64: configs: rk1808_linux_defconfig enable ROCKCHIP_IOMMU

Change-Id: I47e5b0991aaf750c2db61783dfabf5fdcbb8d723
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
 arch/arm64/configs/rk1808_linux_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/configs/rk1808_linux_defconfig b/arch/arm64/configs/rk1808_linux_defconfig
index 3bb0d7fc07fa..89ee3eb3073c 100644
--- a/arch/arm64/configs/rk1808_linux_defconfig
+++ b/arch/arm64/configs/rk1808_linux_defconfig
@@ -222,7 +222,7 @@ CONFIG_FIQ_DEBUGGER_TRUST_ZONE=y
 CONFIG_RK_CONSOLE_THREAD=y
 # CONFIG_COMMON_CLK_XGENE is not set
 # CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
-# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_ROCKCHIP_IOMMU=y
 # CONFIG_CPU_PX30 is not set
 # CONFIG_CPU_RK3308 is not set
 # CONFIG_CPU_RK3328 is not set