From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51335 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751393AbbFCDxc (ORCPT ); Tue, 2 Jun 2015 23:53:32 -0400 Subject: Patch "ARM: dts: imx27: only map 4 Kbyte for fec registers" has been added to the 4.0-stable tree To: tremyfr@gmail.com, gregkh@linuxfoundation.org, shawn.guo@linaro.org, u.kleine-koenig@pengutronix.de Cc: , From: Date: Wed, 03 Jun 2015 12:53:24 +0900 Message-ID: <143330360434214@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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: dts: imx27: only map 4 Kbyte for fec registers to the 4.0-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-dts-imx27-only-map-4-kbyte-for-fec-registers.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From a29ef819f3f34f89a1b9b6a939b4c1cdfe1e85ce Mon Sep 17 00:00:00 2001 From: Philippe Reynes Date: Wed, 13 May 2015 00:18:26 +0200 Subject: ARM: dts: imx27: only map 4 Kbyte for fec registers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Philippe Reynes commit a29ef819f3f34f89a1b9b6a939b4c1cdfe1e85ce upstream. According to the imx27 documentation, fec has a 4 Kbyte memory space map. Moreover, the actual 16 Kbyte mapping overlaps the SCC (Security Controller) memory register space. So, we reduce the memory register space to 4 Kbyte. Signed-off-by: Philippe Reynes Acked-by: Uwe Kleine-König Fixes: 9f0749e3eb88 ("ARM i.MX27: Add devicetree support") Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/imx27.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -531,7 +531,7 @@ fec: ethernet@1002b000 { compatible = "fsl,imx27-fec"; - reg = <0x1002b000 0x4000>; + reg = <0x1002b000 0x1000>; interrupts = <50>; clocks = <&clks IMX27_CLK_FEC_IPG_GATE>, <&clks IMX27_CLK_FEC_AHB_GATE>; Patches currently in stable-queue which might be from tremyfr@gmail.com are queue-4.0/arm-dts-imx27-only-map-4-kbyte-for-fec-registers.patch