From: Chen Feng <puck.chen@hisilicon.com>
To: <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>,
<ijc+devicetree@hellion.org.uk>, <galak@codeaurora.org>,
<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>
Cc: <qijiwen@hisilicon.com>, <peter.panshilin@hisilicon.com>,
<dan.zhao@hisilicon.com>, <linuxarm@huawei.com>
Subject: [PATCH 3/3] Add iommu node for hi6220 SoC platform
Date: Tue, 27 Oct 2015 15:00:47 +0800 [thread overview]
Message-ID: <1445929247-68573-3-git-send-email-puck.chen@hisilicon.com> (raw)
In-Reply-To: <1445929247-68573-1-git-send-email-puck.chen@hisilicon.com>
arm64: dts: Add dts node for hi6220 smmu driver
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Yu Dongbin <yudongbin@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 3f03380..7ae0984 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -167,5 +167,18 @@
clocks = <&ao_ctrl 36>, <&ao_ctrl 36>;
clock-names = "uartclk", "apb_pclk";
};
+
+ 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:[~2015-10-27 7:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 7:00 [PATCH 1/3] bindings for hisilicon hi6220 iommu driver Chen Feng
2015-10-27 7:00 ` [PATCH 2/3] Add iommu driver for hi6220 SoC platform Chen Feng
2015-10-27 7:00 ` Chen Feng [this message]
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