From: Simon <xxm@rock-chips.com>
Date: Fri, 27 Nov 2015 08:07:59 +0000 (+0800)
Subject: arm64: rockchip: enable iommu for 4.4
X-Git-Tag: firefly_0821_release~3584
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=4c29ea889ff8f549e275731c32ab3caa129e66d7;p=firefly-linux-kernel-4.4.55.git

arm64: rockchip: enable iommu for 4.4

Change-Id: I82e3d3ea24ddadb0b045ad8b985f300621eff964
Signed-off-by: Simon <xxm@rock-chips.com>
---

diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 810431a84a5b..f22b952bdf22 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -423,6 +423,8 @@ CONFIG_SW_SYNC_USER=y
 CONFIG_ION=y
 # CONFIG_COMMON_CLK_XGENE is not set
 CONFIG_MAILBOX=y
+CONFIG_RK_IOMMU=y
+CONFIG_RK_IOVMM=y
 CONFIG_PM_DEVFREQ=y
 CONFIG_IIO=y
 CONFIG_PWM=y