From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933081AbcECAb3 (ORCPT ); Mon, 2 May 2016 20:31:29 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:60292 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933132AbcECA0x (ORCPT ); Mon, 2 May 2016 20:26:53 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Robert Jarzmik Subject: [PATCH 4.4 154/163] ARM: dts: pxa: fix dma engine node to pxa3xx-nand Date: Mon, 2 May 2016 17:13:02 -0700 Message-Id: <20160503000513.521614434@linuxfoundation.org> X-Mailer: git-send-email 2.8.2 In-Reply-To: <20160503000508.556845508@linuxfoundation.org> References: <20160503000508.556845508@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Robert Jarzmik commit 07c6b2d01d351f0512ed7145625265e435ab3240 upstream. Since the switch from mmp_pdma to pxa_dma driver for pxa architectures, the pxa_dma requires 2 arguments, namely the requestor line and the requested priority. Fix the only left device node which was still passing only one argument, making the pxa3xx-nand driver misbehave in a device-tree configuration, ie. failing all data transfers. Fixes: c943646d1f49 ("ARM: dts: pxa: add dma engine node to pxa3xx-nand") Signed-off-by: Robert Jarzmik Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/pxa3xx.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/pxa3xx.dtsi +++ b/arch/arm/boot/dts/pxa3xx.dtsi @@ -30,7 +30,7 @@ reg = <0x43100000 90>; interrupts = <45>; clocks = <&clks CLK_NAND>; - dmas = <&pdma 97>; + dmas = <&pdma 97 3>; dma-names = "data"; #address-cells = <1>; #size-cells = <1>;