From patchwork Tue Aug 21 12:16:03 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felipe Balbi X-Patchwork-Id: 1354801 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id B68AD3FC81 for ; Tue, 21 Aug 2012 12:26:19 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T3nSf-0004l4-Uu; Tue, 21 Aug 2012 12:21:36 +0000 Received: from na3sys009aog127.obsmtp.com ([74.125.149.107]) by merlin.infradead.org with smtps (Exim 4.76 #1 (Red Hat Linux)) id 1T3nRb-0004Nn-BG for linux-arm-kernel@lists.infradead.org; Tue, 21 Aug 2012 12:20:28 +0000 Received: from mail-lpp01m010-f41.google.com ([209.85.215.41]) (using TLSv1) by na3sys009aob127.postini.com ([74.125.148.12]) with SMTP ID DSNKUDN9CLoEyh7HwW5PBLCRmB9txvDrlYDy@postini.com; Tue, 21 Aug 2012 05:20:27 PDT Received: by lahd3 with SMTP id d3so3471681lah.28 for ; Tue, 21 Aug 2012 05:20:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=/FCqER3qzsbdTcJ+LdQytFQheoXKpYdTvF3WymzA4HQ=; b=Fuvk8UnqM7wJP33LDkvW2XzlBwt9H5UKnv9f/aETksrd2X9T9CsZAJ3ITT+Y0b/0CK rUlW47bqY7VW3kuZBd5Wh6DBVyXYHaBGeSgHFIps5nhorte1StJ12/LGExjzHklsaKnL 2zwWWgQ6k3h6AnHz/6cbtnY4apsJvpuEecL7YzznOru0qg0DWdv/FEDNuZy1c7+IGLWL 3XzfXBmyLrHUSWxLlVKyJszVzy9UNs/sDjS2Bs8+V8Ujf1FiHR8vXsQOmAwOhtbRsRoB D6bBpcCyRSJxgax3jUXc781PHNEgI5p5GVPDk9Kcybhy3rag1mKVPKDBd2LNhCQHIys2 n7yQ== Received: by 10.152.131.42 with SMTP id oj10mr17231437lab.49.1345551623037; Tue, 21 Aug 2012 05:20:23 -0700 (PDT) Received: from localhost (cs78217178.pp.htv.fi. [62.78.217.178]) by mx.google.com with ESMTPS id u10sm393382lbf.11.2012.08.21.05.20.21 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 21 Aug 2012 05:20:22 -0700 (PDT) From: Felipe Balbi To: alan@linux.intel.com Subject: [PATCH v2 05/13] serial: add OMAP-specific defines Date: Tue, 21 Aug 2012 15:16:03 +0300 Message-Id: <1345551371-18862-6-git-send-email-balbi@ti.com> X-Mailer: git-send-email 1.7.12.rc3 In-Reply-To: <1345551371-18862-1-git-send-email-balbi@ti.com> References: <1345540555-24359-1-git-send-email-balbi@ti.com> <1345551371-18862-1-git-send-email-balbi@ti.com> X-Gm-Message-State: ALoCoQkP16qwByg0IDbboQlGDSmbkKVq5t0iuE7KQD56gg1fqmy6x3vE1ixb59iNhOsnPP01NbAI X-Spam-Note: CRM114 invocation failed X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [74.125.149.107 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Kevin Hilman , Tony Lindgren , Linux Kernel Mailing List , Felipe Balbi , Santosh Shilimkar , linux-serial@vger.kernel.org, Linux OMAP Mailing List , Shubhrajyoti Datta , Linux ARM Kernel Mailing List X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org OMAP has some extra Interrupt types which can be really useful for SW. Let's define them so we can later use those in OMAP's serial driver. Acked-by: Santosh Shilimkar Signed-off-by: Felipe Balbi --- include/linux/serial_reg.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 8ce70d7..5ed325e 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -40,6 +40,10 @@ #define UART_IIR_BUSY 0x07 /* DesignWare APB Busy Detect */ +#define UART_IIR_RX_TIMEOUT 0x0c /* OMAP RX Timeout interrupt */ +#define UART_IIR_XOFF 0x10 /* OMAP XOFF/Special Character */ +#define UART_IIR_CTS_RTS_DSR 0x20 /* OMAP CTS/RTS/DSR Change */ + #define UART_FCR 2 /* Out: FIFO Control Register */ #define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */ #define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */