From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH 11/18] tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx Date: Mon, 8 Sep 2014 09:41:48 -0700 Message-ID: <20140908164147.GG3238@atomide.com> References: <1409943773-7874-1-git-send-email-bigeasy@linutronix.de> <1409943773-7874-12-git-send-email-bigeasy@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-02-ewr.mailhop.org ([204.13.248.72]:49573 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754460AbaIHQly (ORCPT ); Mon, 8 Sep 2014 12:41:54 -0400 Content-Disposition: inline In-Reply-To: <1409943773-7874-12-git-send-email-bigeasy@linutronix.de> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Sebastian Andrzej Siewior Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, balbi@ti.com, Greg Kroah-Hartman * Sebastian Andrzej Siewior [140905 12:28]: > This problem has not been seen on DRA7 or beaglebone (OMAP3). I am not > sure if this is UART-IP core specific or DMA engine. Maybe check this comment for future reference too because beaglebone and bealeboard do different things for PM.. Do you mean Beaglebone or beagleboard? Or both? Regards, Tony