From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Reichel Subject: [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu Date: Tue, 31 Mar 2015 03:28:10 +0200 Message-ID: <1427765290-4148-1-git-send-email-sre@kernel.org> Return-path: Received: from ring0.de ([5.45.105.125]:39680 "EHLO ring0.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753929AbbCaB2j (ORCPT ); Mon, 30 Mar 2015 21:28:39 -0400 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren , linux-omap@vger.kernel.org Cc: Sebastian Reichel , Sakari Ailus , Laurent Pinchart Add missing #iommu-cells property to the isp and iva iommu nodes. This fixes the binding (property is required according to the generic iommu binding) and removes the following kernel warning triggered once the iommu nodes are referenced: [ 0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400 Signed-off-by: Sebastian Reichel Cc: Sakari Ailus Cc: Laurent Pinchart --- Changes since PATCHv1: * Also add property to mmu_iva --- arch/arm/boot/dts/omap3.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index fe0b293..eb96cf9 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -440,6 +440,7 @@ }; mmu_isp: mmu@480bd400 { + #iommu-cells = <0>; compatible = "ti,omap2-iommu"; reg = <0x480bd400 0x80>; interrupts = <24>; @@ -448,6 +449,7 @@ }; mmu_iva: mmu@5d000000 { + #iommu-cells = <0>; compatible = "ti,omap2-iommu"; reg = <0x5d000000 0x80>; interrupts = <28>; -- 2.1.4