From mboxrd@z Thu Jan 1 00:00:00 1970 From: michael.williamson@criticallink.com (Michael Williamson) Date: Fri, 31 Dec 2010 20:11:57 -0500 Subject: [PATCH 2/2] davinci: mityomapl138 platform: disable MS interrupts on UART1 In-Reply-To: <1293844317-11757-1-git-send-email-michael.williamson@criticallink.com> References: <1293844317-11757-1-git-send-email-michael.williamson@criticallink.com> Message-ID: <1293844317-11757-2-git-send-email-michael.williamson@criticallink.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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..4d5315a 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_rtscts = 0x2, }; static const short mityomap_mii_pins[] = { -- 1.7.0.4