From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3841409-1519418945-2-11677642127997015253 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.001, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1519418944; b=D6lF0GGmNiXj8WiBf1DB4uBokfjfSKf5DZJT7g/8pEx9fPC KBDDokMn/vJbdUW6g/vOAthYyN9uGbpSWlQYogH+m24fKd44S0cLYXgnD0yPyWQN jGCM998Z+IHGjK/CBHh7UbPYCAOFn+ULArVL46Nn9/rFgUDsLyiRE2ONZ6bK5pnN CMDnKb4P0N42rPgUDMDh9HOcVeZrLgiwoDVAchcFAjIIZp+Fsbrqe6LOvUGNaylk 3JPFCRPhr63AAbcn6dPz+nAnxUIljofnQ8hHPYcYQmsIYTh8Scf+3KBVHNp7Ti83 R5FaCBvr4mkEEr2mvaSlHnVtKWL7hmBsx7HzVNg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=arctest; t=1519418944; bh=D+/0u/gueOyEwj+rKsLW3mi9aA DaoCVStWb4OqXxCb4=; b=fCY9FUuixiy5ZZmzFZovsbsmYw1m0kN1Ok1V3vrAQf Fetu12pNp4EvuYSHJWp4h2O74Lij9EJnJA0Av9Hv+6/f+Q0GtLk8Ygr2LKDCvX32 QtT08IRbgOt+WCLyyPcBz5gnhNRiwJF7Hi3isTXTaBJWg0gS1XV0wJfzYUbBkYvc hJJYwPV8hoYlp4QEGMlsDgRWHZDmM4tOfwBssIifnRbMmhACtykbiPPt0Sp0TWcl nSlkNfcP6UP2mmBkYf8SebZye6ZaIrkV2v8mA2facfiiemw7l1lmNE6FN/61p0/m sE/CSdyekGddREJECwbQmHu0duG2VIDnUwiWmAfFXaug== ARC-Authentication-Results: i=1; mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Authentication-Results: mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752604AbeBWSbg (ORCPT ); Fri, 23 Feb 2018 13:31:36 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:35290 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752597AbeBWSbf (ORCPT ); Fri, 23 Feb 2018 13:31:35 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Arnd Bergmann , Viresh Kumar , Olof Johansson Subject: [PATCH 3.18 05/58] arm: spear13xx: Fix dmas cells Date: Fri, 23 Feb 2018 19:26:04 +0100 Message-Id: <20180223170207.489945611@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180223170206.724655284@linuxfoundation.org> References: <20180223170206.724655284@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Viresh Kumar commit cdd10409914184c7eee5ae3e11beb890c9c16c61 upstream. The "dmas" cells for the designware DMA controller need to have only 3 properties apart from the phandle: request line, src master and destination master. But the commit 6e8887f60f60 updated it incorrectly while moving from platform code to DT. Fix it. Cc: stable@vger.kernel.org # v3.10+ Fixes: 6e8887f60f60 ("ARM: SPEAr13xx: Pass generic DW DMAC platform data from DT") Reported-by: Arnd Bergmann Signed-off-by: Viresh Kumar Signed-off-by: Olof Johansson Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/dma/snps-dma.txt | 2 +- arch/arm/boot/dts/spear1340.dtsi | 4 ++-- arch/arm/boot/dts/spear13xx.dtsi | 6 +++--- 3 files changed, 6 insertions(+), 6 deletions(-) --- a/Documentation/devicetree/bindings/dma/snps-dma.txt +++ b/Documentation/devicetree/bindings/dma/snps-dma.txt @@ -58,6 +58,6 @@ Example: interrupts = <0 35 0x4>; status = "disabled"; dmas = <&dmahost 12 0 1>, - <&dmahost 13 0 1 0>; + <&dmahost 13 1 0>; dma-names = "rx", "rx"; }; --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -141,8 +141,8 @@ reg = <0xb4100000 0x1000>; interrupts = <0 105 0x4>; status = "disabled"; - dmas = <&dwdma0 0x600 0 0 1>, /* 0xC << 11 */ - <&dwdma0 0x680 0 1 0>; /* 0xD << 7 */ + dmas = <&dwdma0 12 0 1>, + <&dwdma0 13 1 0>; dma-names = "tx", "rx"; }; --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -100,7 +100,7 @@ reg = <0xb2800000 0x1000>; interrupts = <0 29 0x4>; status = "disabled"; - dmas = <&dwdma0 0 0 0 0>; + dmas = <&dwdma0 0 0 0>; dma-names = "data"; }; @@ -288,8 +288,8 @@ #size-cells = <0>; interrupts = <0 31 0x4>; status = "disabled"; - dmas = <&dwdma0 0x2000 0 0 0>, /* 0x4 << 11 */ - <&dwdma0 0x0280 0 0 0>; /* 0x5 << 7 */ + dmas = <&dwdma0 4 0 0>, + <&dwdma0 5 0 0>; dma-names = "tx", "rx"; };