From patchwork Wed Sep 26 13:22:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Tudor X-Patchwork-Id: 975092 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42KzCZ5DTLz9sBZ for ; Wed, 26 Sep 2018 23:23:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729016AbeIZTgN (ORCPT ); Wed, 26 Sep 2018 15:36:13 -0400 Received: from inva020.nxp.com ([92.121.34.13]:59780 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728928AbeIZTgC (ORCPT ); Wed, 26 Sep 2018 15:36:02 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 44ED01A0262; Wed, 26 Sep 2018 15:23:04 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 3811E1A025D; Wed, 26 Sep 2018 15:23:04 +0200 (CEST) Received: from fsr-ub1864-101.ea.freescale.net (fsr-ub1864-101.ea.freescale.net [10.171.82.97]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 91ED7203C2; Wed, 26 Sep 2018 15:23:03 +0200 (CEST) From: laurentiu.tudor@nxp.com To: devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: roy.pledge@nxp.com, madalin.bucur@nxp.com, davem@davemloft.net, shawnguo@kernel.org, leoyang.li@nxp.com, robin.murphy@arm.com, bharat.bhushan@nxp.com, Laurentiu Tudor Subject: [PATCH v2 21/22] arm64: dts: ls104x: make dma-coherent global to the SoC Date: Wed, 26 Sep 2018 16:22:46 +0300 Message-Id: <20180926132247.10971-22-laurentiu.tudor@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180926132247.10971-1-laurentiu.tudor@nxp.com> References: <20180926132247.10971-1-laurentiu.tudor@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Laurentiu Tudor These SoCs are really completely dma coherent in their entirety so add the dma-coherent property at the soc level in the device tree and drop the instances where it's specifically added to a few select devices. Signed-off-by: Laurentiu Tudor --- arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 5 +---- arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 + 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index ccadc40a36f4..9fb3ac0fa87c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -215,6 +215,7 @@ #size-cells = <2>; ranges; dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; + dma-coherent; clockgen: clocking@1ee1000 { compatible = "fsl,ls1043a-clockgen"; @@ -680,7 +681,6 @@ reg-names = "ahci", "sata-ecc"; interrupts = <0 69 0x4>; clocks = <&clockgen 4 0>; - dma-coherent; }; msi1: msi-controller1@1571000 { @@ -715,7 +715,6 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - dma-coherent; iommu-map = <0 &mmu 0 1>; num-lanes = <4>; bus-range = <0x0 0xff>; @@ -741,7 +740,6 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - dma-coherent; iommu-map = <0 &mmu 0 1>; num-lanes = <2>; bus-range = <0x0 0xff>; @@ -767,7 +765,6 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - dma-coherent; iommu-map = <0 &mmu 0 1>; num-lanes = <2>; bus-range = <0x0 0xff>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index a12d33362554..f19cf6087235 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -188,6 +188,7 @@ #size-cells = <2>; ranges; dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; + dma-coherent; ddr: memory-controller@1080000 { compatible = "fsl,qoriq-memory-controller";