From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out1-smtp.messagingengine.com ([66.111.4.25]:53201 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751662AbdHGVsw (ORCPT ); Mon, 7 Aug 2017 17:48:52 -0400 Subject: FAILED: patch "[PATCH] arm64: dts: marvell: mark the cp110 crypto engine as dma" failed to apply to 4.12-stable tree To: antoine.tenart@free-electrons.com, gregory.clement@free-electrons.com Cc: From: Date: Mon, 07 Aug 2017 14:48:51 -0700 Message-ID: <1502142531115202@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: The patch below does not apply to the 4.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >>From ec0aef9881d18aa781268ec9cba8eba5b202f5b4 Mon Sep 17 00:00:00 2001 From: Antoine Tenart Date: Wed, 19 Jul 2017 11:04:26 +0200 Subject: [PATCH] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent The crypto engines found on the cp110 master and slave are dma coherent. This patch adds the relevant property to their dt nodes. Cc: stable@vger.kernel.org # v4.12+ Fixes: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k") Signed-off-by: Antoine Tenart Signed-off-by: Gregory CLEMENT diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 726528ce54e9..4c68605675a8 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -270,6 +270,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cpm_clk 1 26>; + dma-coherent; }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 471aaf8dc750..923f354b02f0 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -261,6 +261,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cps_clk 1 26>; + dma-coherent; /* * The cryptographic engine found on the cp110 * master is enabled by default at the SoC