From patchwork Fri May 8 14:37:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Mack X-Patchwork-Id: 213999 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98BC9C47247 for ; Fri, 8 May 2020 14:43:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8320E206D5 for ; Fri, 8 May 2020 14:43:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727907AbgEHOni (ORCPT ); Fri, 8 May 2020 10:43:38 -0400 Received: from mail.bugwerft.de ([46.23.86.59]:53196 "EHLO mail.bugwerft.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727893AbgEHOnh (ORCPT ); Fri, 8 May 2020 10:43:37 -0400 Received: from zenbar.fritz.box (pD95EF03D.dip0.t-ipconnect.de [217.94.240.61]) by mail.bugwerft.de (Postfix) with ESMTPSA id 90B8440646E; Fri, 8 May 2020 14:35:21 +0000 (UTC) From: Daniel Mack To: devicetree@vger.kernel.org, linux-serial@vger.kernel.org Cc: gregkh@linuxfoundation.org, robh+dt@kernel.org, jslaby@suse.com, pascal.huerst@gmail.com, Daniel Mack Subject: [PATCH 0/4] sc16is7xx: Add IrDA mode and threaded IRQ Date: Fri, 8 May 2020 16:37:53 +0200 Message-Id: <20200508143757.2609740-1-daniel@zonque.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Sender: linux-serial-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Here are some simple patches to add an IrDA mode to the sc16is7xx spi/i2c serial UART bridge driver, and to switch to a threaded IRQ handler. The 4th patch enables falling edge IRQ triggers for DT enabled setups as well. Daniel Mack (2): sc16is7xx: Always use falling edge IRQ sc16is7xx: Use threaded IRQ Pascal Huerst (2): dt-bindings: sc16is7xx: Add flag to activate IrDA mode sc16is7xx: Add flag to activate IrDA mode .../bindings/serial/nxp,sc16is7xx.txt | 4 ++ drivers/tty/serial/sc16is7xx.c | 42 ++++++++++--------- 2 files changed, 26 insertions(+), 20 deletions(-)