From: djkurtz@chromium.org (Daniel Kurtz)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] ARM: dts: rk3288: add VOP iommu nodes
Date: Wed, 1 Oct 2014 18:20:43 +0800 [thread overview]
Message-ID: <1412158843-8115-4-git-send-email-djkurtz@chromium.org> (raw)
In-Reply-To: <1412158843-8115-1-git-send-email-djkurtz@chromium.org>
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@chromium.org>
Signed-off-by: Simon Xue <xxm@rock-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..cbc92fa 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -271,6 +271,24 @@
status = "disabled";
};
+ vopb_mmu: iommu at 0xff930300 {
+ 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 at 0xff940300 {
+ 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 at ffc01000 {
compatible = "arm,gic-400";
interrupt-controller;
--
2.1.0.rc2.206.gedb03e5
next prev parent reply other threads:[~2014-10-01 10:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-01 10:20 [PATCH 0/3] Rockchip IOMMU driver and devicetree bindings Daniel Kurtz
2014-10-01 10:20 ` [PATCH 1/3] iommu/rockchip: rk3288 iommu driver Daniel Kurtz
2014-10-07 17:05 ` Grant Grundler
2014-10-01 10:20 ` [PATCH 2/3] dt-bindings: iommu: Add documentation for rockchip iommu Daniel Kurtz
2014-10-01 10:20 ` Daniel Kurtz [this message]
2014-10-22 15:20 ` [PATCH 0/3] Rockchip IOMMU driver and devicetree bindings Joerg Roedel
2014-10-23 16:15 ` Daniel Kurtz
[not found] ` <CAGS+omB+si1J-gjyvyjJF0x=QBTyPyNKbqyV0QM=sKNo9zecDw@mail.gmail.com>
2014-10-23 16:23 ` Heiko Stübner
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