linux-kernel - [PATCH v4 3/3] ARM: dts: rk3288: add VOP iommu nodes

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Date:	Tue, 14 Oct 2014 15:45:05 +0800
From:	Daniel Kurtz <djkurtz@...omium.org>
To:	unlisted-recipients:; (no To-header on input)
Cc:	Grant Grundler <grundler@...omium.org>,
	Stéphane Marchesin <marcheu@...omium.org>,
	Daniel Kurtz <djkurtz@...omium.org>,
	Simon Xue <xxm@...k-chips.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Rockchip
	SoC...),
	linux-rockchip@...ts.infradead.org (open list:ARM/Rockchip SoC...),
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND...),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v4 3/3] ARM: dts: rk3288: add VOP iommu nodes

Add device nodes for the VOP iommus.
Device nodes for other iommus will be added in later patches.

The iommu nodes use the #iommu-cells property as described in:
  Documentation/devicetree/bindings/iommu/iommu.txt

Signed-off-by: Daniel Kurtz <djkurtz@...omium.org>
Signed-off-by: Simon Xue <xxm@...k-chips.com>
---
 arch/arm/boot/dts/rk3288.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 5950b0a..df1170c 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -271,6 +271,24 @@
 		status = "disabled";
 	};
 
+	vopb_mmu: iommu@...30300 {
+		compatible = "rockchip,iommu";
+		reg = <0xff930300 0x100>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vopb_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vopl_mmu: iommu@...40300 {
+		compatible = "rockchip,iommu";
+		reg = <0xff940300 0x100>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vopl_mmu";
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
 	gic: interrupt-controller@...01000 {
 		compatible = "arm,gic-400";
 		interrupt-controller;
-- 
2.1.0.rc2.206.gedb03e5

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