From: Simon Xue <xxm@rock-chips.com>
Date: Wed, 3 May 2017 15:19:40 +0000 (+0200)
Subject: iommu/rockchip: Enable Rockchip IOMMU on ARM64
X-Git-Tag: v4.13-rc1~52^2^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f1fcfe94c1700f9e891adc1ca364a5cef00bbfd;p=thirdparty%2Fkernel%2Flinux.git

iommu/rockchip: Enable Rockchip IOMMU on ARM64

This patch makes it possible to compile the rockchip-iommu driver on
ARM64, so that it can be used with 64-bit SoCs equipped with this type
of IOMMU.

Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 6ee3a25ae7318..99c6366a25519 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -219,7 +219,7 @@ config OMAP_IOMMU_DEBUG
 
 config ROCKCHIP_IOMMU
 	bool "Rockchip IOMMU Support"
-	depends on ARM
+	depends on ARM || ARM64
 	depends on ARCH_ROCKCHIP || COMPILE_TEST
 	select IOMMU_API
 	select ARM_DMA_USE_IOMMU