Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2993040AbbEPImU (ORCPT ); Sat, 16 May 2015 04:42:20 -0400 Received: from bband-dyn183.178-41-215.t-com.sk ([178.41.215.183]:22519 "EHLO ip4-83-240-18-248.cust.nbox.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2992467AbbEPIGx (ORCPT ); Sat, 16 May 2015 04:06:53 -0400 From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Gregory CLEMENT , Jiri Slaby Subject: [PATCH 3.12 126/142] ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC Date: Sat, 16 May 2015 09:38:06 +0200 Message-Id: X-Mailer: git-send-email 2.3.7 In-Reply-To: <70c3d4ae1322b9e9bd7443ef574af5635234a0fa.1431761807.git.jslaby@suse.cz> References: <70c3d4ae1322b9e9bd7443ef574af5635234a0fa.1431761807.git.jslaby@suse.cz> In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1488 Lines: 44 From: Gregory CLEMENT 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit 750e30d4076ae5e02ad13a376e96c95a2627742c upstream. There is no crystal connected to the internal RTC on the Open Block AX3. So let's disable it in order to prevent the kernel probing the driver uselessly. Eventually this patches removes the following warning message from the boot log: "rtc-mv d0010300.rtc: internal RTC not ticking" Acked-by: Andrew Lunn Signed-off-by: Gregory CLEMENT Signed-off-by: Jiri Slaby --- arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index d6cce8aa8c68..3db86a6ec91b 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -69,6 +69,10 @@ }; internal-regs { + rtc@10300 { + /* No crystal connected to the internal RTC */ + status = "disabled"; + }; serial@12000 { clock-frequency = <250000000>; status = "okay"; -- 2.3.7 -- 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/