From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
John Stultz <john.stultz@linaro.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Wei Xu <xuwei5@hisilicon.com>, Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 15/16] dt: hi3670-hikey970.dts: load the SMMU driver on Hikey970
Date: Mon, 17 Aug 2020 09:50:14 +0200 [thread overview]
Message-ID: <cf6f6372366c7e705ddad73d274579f172ffdba1.1597650455.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1597650455.git.mchehab+huawei@kernel.org>
Those boards come with a system IOMMU, which are required
by certain drivers (DRM/KMS).
Add its dependency to Hikey970 device tree bindings.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index a9ad90e769ad..f632b1e0600d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -53,6 +53,9 @@ wlan_en: wlan-en-1-8v {
startup-delay-us = <70000>;
enable-active-high;
};
+ smmu_lpae {
+ compatible = "hisilicon,smmu-lpae";
+ };
};
/*
--
2.26.2
next prev parent reply other threads:[~2020-08-17 7:50 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-17 7:49 [PATCH 00/16] IOMMU driver for Kirin 960/970 Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 01/16] iommu: add support for HiSilicon Kirin 960/970 iommu Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 02/16] iommu: hisilicon: remove default iommu_map_sg handler Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 03/16] iommu: hisilicon: map and unmap ops gained new arguments Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 04/16] iommu: hisi_smmu_lpae: rebase it to work with upstream Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 05/16] iommu: hisi_smmu: remove linux/hisi/hisi-iommu.h Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 06/16] iommu: hisilicon: cleanup its code style Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 07/16] iommu: hisi_smmu_lpae: get rid of IOMMU_SEC and IOMMU_DEVICE Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 08/16] iommu: get rid of map/unmap tile functions Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 09/16] iommu: hisi_smmu_lpae: use the right code to get domain-priv data Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 10/16] iommu: hisi_smmu_lpae: convert it to probe_device Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 11/16] iommu: add Hisilicon Kirin970 iommu at the building system Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 12/16] iommu: hisi_smmu_lpae: cleanup printk macros Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 13/16] iommu: hisi_smmu_lpae: make OF compatible more standard Mauro Carvalho Chehab
2020-08-17 7:50 ` [PATCH 14/16] dt: add an spec for the Kirin36x0 SMMU Mauro Carvalho Chehab
2020-08-17 7:50 ` Mauro Carvalho Chehab [this message]
2020-08-17 7:50 ` [PATCH 16/16] staging: hikey9xx: add an item about the iommu driver Mauro Carvalho Chehab
2020-08-17 8:21 ` [PATCH 00/16] IOMMU driver for Kirin 960/970 Christoph Hellwig
2020-08-17 9:27 ` Mauro Carvalho Chehab
2020-08-17 9:31 ` Christoph Hellwig
2020-08-17 9:37 ` Greg Kroah-Hartman
2020-08-17 10:46 ` Mauro Carvalho Chehab
2020-08-17 10:53 ` Greg Kroah-Hartman
2020-08-17 12:59 ` Joerg Roedel
2020-08-18 14:47 ` Robin Murphy
2020-08-18 15:29 ` Mauro Carvalho Chehab
2020-08-18 16:26 ` Robin Murphy
2020-08-18 22:02 ` John Stultz
2020-08-19 10:12 ` Robin Murphy
2020-08-19 10:28 ` Mauro Carvalho Chehab
2020-08-19 11:33 ` Robin Murphy
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