From mboxrd@z Thu Jan 1 00:00:00 1970 From: omar.luna@linaro.org (Omar Ramirez Luna) Date: Wed, 12 Sep 2012 14:45:52 -0500 Subject: [PATCH v2 9/9] arm/dts: OMAP3/4: Add iommu nodes In-Reply-To: <1347479152-588-1-git-send-email-omar.luna@linaro.org> References: <1347479152-588-1-git-send-email-omar.luna@linaro.org> Message-ID: <1347479152-588-10-git-send-email-omar.luna@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add nodes for iommu DT, to interface with hwmods. Cc: Grant Likely Cc: Rob Herring Cc: Benoit Cousson Signed-off-by: Omar Ramirez Luna --- arch/arm/boot/dts/omap3.dtsi | 12 +++++++++++- arch/arm/boot/dts/omap4.dtsi | 17 ++++++++++++++++- 2 files changed, 27 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 8109471..7500136 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -38,12 +38,17 @@ }; iva { - compatible = "ti,iva2.2"; + compatible = "ti,iva2.2", "simple-bus"; ti,hwmods = "iva"; dsp { compatible = "ti,omap3-c64"; }; + + mmu_iva: mmu_iva at 5d000000 { + compatible = "ti,omap3-iommu"; + ti,hwmods = "mmu_iva"; + }; }; }; @@ -216,6 +221,11 @@ ti,hwmods = "mmc3"; }; + mmu_isp: mmu_isp at 480bd400 { + compatible = "ti,omap3-iommu"; + ti,hwmods = "mmu_isp"; + }; + wdt2: wdt at 48314000 { compatible = "ti,omap3-wdt"; ti,hwmods = "wd_timer2"; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 04cbbcb..07f3587 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -48,8 +48,23 @@ }; dsp { - compatible = "ti,omap3-c64"; + compatible = "ti,omap3-c64", "simple-bus"; ti,hwmods = "dsp"; + + mmu_dsp: mmu_dsp at 4a066000 { + compatible = "ti,omap4-iommu"; + ti,hwmods = "mmu_dsp"; + }; + }; + + ipu { + compatible = "ti,omap4-ipu", "simple-bus"; + ti,hwmods = "ipu"; + + mmu_ipu: mmu_ipu at 55082000 { + compatible = "ti,omap4-iommu"; + ti,hwmods = "mmu_ipu"; + }; }; iva { -- 1.7.9.5