From: Chen Feng <puck.chen@hisilicon.com>
To: <puck.chen@hisilicon.com>, <yudongbin@hisilicon.com>,
<saberlily.xia@hisilicon.com>, <suzhuangluan@hisilicon.com>,
<kong.kongxinwei@hisilicon.com>, <xuyiping@hisilicon.com>,
<z.liuxinliang@hisilicon.com>, <puck.chen@aliyun.com>,
<weidong2@hisilicon.com>, <w.f@huawei.com>, <joro@8bytes.org>,
<iommu@lists.linux-foundation.org>,
<linux-kernel@vger.kernel.org>, <robh+dt@kernel.org>,
<pawel.moll@arm.com>, <mark.rutland@arm.com>,
<xuwei5@hisilicon.com>
Cc: <qijiwen@hisilicon.com>, <peter.panshilin@hisilicon.com>,
<dan.zhao@hisilicon.com>, <linuxarm@huawei.com>,
<arnd@linaro.org>, <rob.herring@linaro.org>,
<guodong.xu@linaro.org>, <liguozhu@hisilicon.com>
Subject: [PATCH 3/3] arm64: dts: Add dts node for hi6220 smmu driver
Date: Tue, 17 Nov 2015 19:57:48 +0800 [thread overview]
Message-ID: <1447761468-36952-4-git-send-email-puck.chen@hisilicon.com> (raw)
In-Reply-To: <1447761468-36952-1-git-send-email-puck.chen@hisilicon.com>
Add iommu node for hi6220 SoC platform
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 82d2488..589424a 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -208,5 +208,18 @@
clock-names = "uartclk", "apb_pclk";
status = "disabled";
};
+
+ iommu: iommu@f4210000 {
+ compatible = "hisilicon,hi6220-smmu";
+ reg = <0x0 0xf4210000 0x0 0x1000>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&sys_ctrl HI6220_MMU_CLK>,
+ <&media_ctrl HI6220_MED_MMU>,
+ <&sys_ctrl HI6220_MEDIA_PLL_SRC>;
+ clock-names = "smmu",
+ "media-sc",
+ "smmu-peri";
+ #iommu-cells = <0>;
+ };
};
};
--
1.9.1
prev parent reply other threads:[~2015-11-17 11:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-17 11:57 [PATCH RFC 0/3] Add iommu support for hi6220 HiKey board Chen Feng
2015-11-17 11:57 ` [PATCH 1/3] docs: iommu: Documentation for iommu in hi6220 SoC Chen Feng
2015-11-17 17:36 ` Rob Herring
2015-11-17 11:57 ` [PATCH 2/3] iommu/hisilicon: Add hi6220-SoC smmu driver Chen Feng
2015-11-17 11:57 ` Chen Feng [this message]
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