iommu/shmobile: Enable the driver on all ARM platforms

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Joerg Roedel <joro@8bytes.org>

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index c880ebaf155372eaa7460491258502c9c2d35dcd..9fd51e51e78be807fa6a0157dfb20591d30fb94d 100644 (file)
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -206,7 +206,7 @@ config SHMOBILE_IPMMU_TLB
 config SHMOBILE_IOMMU
        bool "IOMMU for Renesas IPMMU/IPMMUI"
        default n
-       depends on (ARM && ARCH_SHMOBILE)
+       depends on ARM || COMPILE_TEST
        select IOMMU_API
        select ARM_DMA_USE_IOMMU
        select SHMOBILE_IPMMU