Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422901AbbFEOIO (ORCPT ); Fri, 5 Jun 2015 10:08:14 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:59971 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754823AbbFEOAA (ORCPT ); Fri, 5 Jun 2015 10:00:00 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Philippe Reynes , Shawn Guo , Luis Henriques Subject: [PATCH 3.16.y-ckt 090/110] ARM: dts: imx27: only map 4 Kbyte for fec registers Date: Fri, 5 Jun 2015 14:58:13 +0100 Message-Id: <1433512713-22984-91-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1433512713-22984-1-git-send-email-luis.henriques@canonical.com> References: <1433512713-22984-1-git-send-email-luis.henriques@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1478 Lines: 40 3.16.7-ckt13 -stable review patch. If anyone has any objections, please let me know. ------------------ 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: Luis Henriques --- arch/arm/boot/dts/imx27.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index a75555c39533..e721736fe879 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -499,7 +499,7 @@ fec: ethernet@1002b000 { compatible = "fsl,imx27-fec"; - reg = <0x1002b000 0x4000>; + reg = <0x1002b000 0x1000>; interrupts = <50>; clocks = <&clks 48>, <&clks 67>; clock-names = "ipg", "ahb"; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/