From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:39020 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753108AbeBSQtW (ORCPT ); Mon, 19 Feb 2018 11:49:22 -0500 Subject: Patch "arm: spear13xx: Fix dmas cells" has been added to the 4.9-stable tree To: viresh.kumar@linaro.org, arnd@arndb.de, gregkh@linuxfoundation.org, olof@lixom.net Cc: , From: Date: Mon, 19 Feb 2018 17:45:03 +0100 Message-ID: <151905870381165@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: This is a note to let you know that I've just added the patch titled arm: spear13xx: Fix dmas cells to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-spear13xx-fix-dmas-cells.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From cdd10409914184c7eee5ae3e11beb890c9c16c61 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 11 Jan 2018 11:28:52 +0530 Subject: arm: spear13xx: Fix dmas cells 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 @@ -63,6 +63,6 @@ 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"; }; Patches currently in stable-queue which might be from viresh.kumar@linaro.org are queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.9/cpufreq-powernv-dont-assume-distinct-pstate-values-for-nominal-and-pmin.patch queue-4.9/arm-spear13xx-fix-dmas-cells.patch