From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suman Anna Subject: [PATCH 4/4] ARM: dts: OMAP5: Add IOMMU nodes Date: Thu, 13 Feb 2014 12:22:56 -0600 Message-ID: <1392315776-33197-5-git-send-email-s-anna@ti.com> References: <1392315776-33197-1-git-send-email-s-anna@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1392315776-33197-1-git-send-email-s-anna@ti.com> Sender: linux-omap-owner@vger.kernel.org To: Benoit Cousson , Tony Lindgren Cc: Florian Vaussard , Laurent Pinchart , devicetree@vger.kernel.org, iommu@lists.linux-foundation.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Suman Anna List-Id: devicetree@vger.kernel.org The IOMMU DT nodes have been added for the DSP and IPU subsystems. The MMUs in OMAP5 are identical to those in OMAP4, including the bus error back capability on IPU. Signed-off-by: Suman Anna --- arch/arm/boot/dts/omap5.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index a72813a..a78fdaa 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -513,6 +513,23 @@ dma-names = "tx", "rx"; }; + mmu_dsp: mmu@4a066000 { + compatible = "ti,omap4-iommu"; + reg = <0x4a066000 0xff>; + interrupts = ; + ti,hwmods = "mmu_dsp"; + dma-window = <0x20000000 0xdffff000>; + }; + + mmu_ipu: mmu@55082000 { + compatible = "ti,omap4-iommu"; + reg = <0x55082000 0xff>; + interrupts = ; + ti,hwmods = "mmu_ipu"; + dma-window = <0 0xdffff000>; + ti,iommu-bus-err-back; + }; + keypad: keypad@4ae1c000 { compatible = "ti,omap4-keypad"; reg = <0x4ae1c000 0x400>; -- 1.8.5.3