From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Williamson Subject: [PATCH 2/2 v1] davinci: mityomapl138 platform: disable MS interrupts on UART1 Date: Wed, 5 Jan 2011 07:26:32 -0500 Message-ID: <1294230392-29564-2-git-send-email-michael.williamson@criticallink.com> References: <1294230392-29564-1-git-send-email-michael.williamson@criticallink.com> Return-path: Received: from mail-vw0-f46.google.com ([209.85.212.46]:58442 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751716Ab1AEMYN (ORCPT ); Wed, 5 Jan 2011 07:24:13 -0500 Received: by mail-vw0-f46.google.com with SMTP id 16so6405069vws.19 for ; Wed, 05 Jan 2011 04:24:13 -0800 (PST) In-Reply-To: <1294230392-29564-1-git-send-email-michael.williamson@criticallink.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: davinci-linux-open-source@linux.davincidsp.com Cc: linux-arm-kernel@lists.infradead.org, khilman@deeprootsystems.com, linux-serial@vger.kernel.org, gregkh@suse.de, Michael Williamson All supported configurations of the MityDSP-l138 and MityARM-1808 SoMs use the pin associated with CTS on UART1 as either an AHCLKX input or a USB_REFCLKIN input. Disable modem status interrupts associated with this pin. Signed-off-by: Michael Williamson --- This is against the linux-davinci tree. arch/arm/mach-davinci/board-mityomapl138.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 0bb5f0c..10ea4cb 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -283,7 +283,8 @@ static void __init mityomapl138_setup_nand(void) } static struct davinci_uart_config mityomapl138_uart_config __initdata = { - .enabled_uarts = 0x7, + .enabled_uarts = 0x7, + .disable_msi = 0x2, }; static const short mityomap_mii_pins[] = { -- 1.7.0.4