From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frans Klaver Subject: [RFC PATCH 0/3] omap-serial high-speed fixes/improvements Date: Tue, 29 Jul 2014 17:02:29 +0200 Message-ID: <1406646152-24698-1-git-send-email-frans.klaver@xsens.com> References: <1406645577-18620-1-git-send-email-frans.klaver@xsens.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1406645577-18620-1-git-send-email-frans.klaver@xsens.com> Sender: linux-serial-owner@vger.kernel.org To: linux-serial@vger.kernel.org Cc: Frans Klaver , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Greg Kroah-Hartman , Jiri Slaby , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Hi, Apologies, something went wrong. Here's a resend. Here's a couple of patches that should improve the behavior of the omap serial driver at high data rates and baud rates. I was actually surprised to see that proper dma support isn't there yet, but there you go. Anyone got news on that, by the way? Thanks for reviewing this, Frans Frans Klaver (3): tty: omap-serial: prevent division by zero tty: omap-serial: use threaded interrupt handler tty: omap-serial: support setting of hardware flow control in dts .../devicetree/bindings/serial/omap_serial.txt | 1 + drivers/tty/serial/omap-serial.c | 52 ++++++++++++++++------ 2 files changed, 40 insertions(+), 13 deletions(-) -- 1.9.3