From: Matthias Brugger <mbrugger@suse.com>
To: joro@8bytes.org
Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, xxm@rock-chips.com,
zhengsq@rock-chips.com, tfiga@chromium.org, ykaukab@suse.com
Subject: [PATCH] iommu/rockchip: Enable Rockchip IOMMU on ARM64
Date: Wed, 3 May 2017 17:19:40 +0200 [thread overview]
Message-ID: <20170503151940.3987-1-mbrugger@suse.com> (raw)
From: Simon Xue <xxm@rock-chips.com>
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>
---
drivers/iommu/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 6ee3a25ae731..99c6366a2551 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
--
2.12.0
next reply other threads:[~2017-05-03 15:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-03 15:19 Matthias Brugger [this message]
2017-05-17 12:31 ` Joerg Roedel
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