From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755271AbbAFL3f (ORCPT ); Tue, 6 Jan 2015 06:29:35 -0500 Received: from smtprelay2.synopsys.com ([198.182.60.111]:51698 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751534AbbAFL3d (ORCPT ); Tue, 6 Jan 2015 06:29:33 -0500 From: Vineet Gupta To: CC: , , , Peter Hurley , Vineet Gupta Subject: [PATCH v3 0/2] Early 8250 fixlets Date: Tue, 6 Jan 2015 16:59:09 +0530 Message-ID: <1420543751-17468-1-git-send-email-vgupta@synopsys.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.12.196.223] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series addresses some of the issues seen on early 8250 uart when working with ARC SDP platform. Changes since v2 [2] -Patch 2/3 dropped (see next bullet) -Remove the weak binding scheme and make BASE_BAUD simply call arch function [Peter Hurley] -Verified that IER optimization 1/3 is per line, not char - hence Changelog updated [Peter Hurley] Changes since v1 [1] -Rebased to linux-next of 20150105 -Patch 3/3 SNAFU fixed (arch over-ride was not correct due to mix up of orig work based off 3.13 vs. 3.19+ based linux next submission (different core earlycon code) Thx, -Vineet [2] http://www.spinics.net/linux/lists/kernel/msg1896349.html [1] http://www.spinics.net/lists/kernel/msg1893299.html Vineet Gupta (2): serial: 8250_early: optimize early 8250 uart ARC: Dynamically determine BASE_BAUD from DeviceTree arch/arc/include/asm/serial.h | 23 +++++------------------ arch/arc/kernel/devtree.c | 24 ++++++++++++++++++++++++ drivers/tty/serial/8250/8250_early.c | 7 +++++-- 3 files changed, 34 insertions(+), 20 deletions(-) -- 1.9.1