From patchwork Sun Mar 1 16:23:44 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhilash Kesavan X-Patchwork-Id: 5908501 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id AE765BF440 for ; Sun, 1 Mar 2015 16:26:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D47AD202B8 for ; Sun, 1 Mar 2015 16:26:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 11689202AE for ; Sun, 1 Mar 2015 16:26:45 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YS6fW-0003iy-Eu; Sun, 01 Mar 2015 16:24:38 +0000 Received: from mail-pa0-x229.google.com ([2607:f8b0:400e:c03::229]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YS6fH-0003U1-TT for linux-arm-kernel@lists.infradead.org; Sun, 01 Mar 2015 16:24:24 +0000 Received: by pablf10 with SMTP id lf10so36615600pab.6 for ; Sun, 01 Mar 2015 08:24:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=c+qqQDXkGOJhodDI6WcZrMrI9pbezi7oNV0KRmUaPhs=; b=D+qCyH20I5C5Mzfaf0eLxHxbWZzyHXZVsuuOT1tMg9MDt/4W9DEptCIDyWd51AMUgV VYY/s54RBT61dBFga6uiwBLJAOk0tTmTYpSBsKn6CXTC/w5pMiY5OEmjztG7NalcWUBL vUKaJIq9ro9KP/0wMCmvR6b+OVyMC5UCy1wdM0tbnhCk2UqOXEoebRwHvfUDqav32Nw9 WmOJyikZl/skmcL/TMWOCL4vPVS2nzvABP6f9vT39ntDZ/iEde6GGR0zQ0wx6d3FclXT TO36t26VMN7LV7Uyaz0kTX7g8m1rSkQklpaajX+qiTswJlJDJs/3V2aAhqrrn2lk2WHT ob2g== X-Received: by 10.70.91.8 with SMTP id ca8mr40130173pdb.156.1425227042511; Sun, 01 Mar 2015 08:24:02 -0800 (PST) Received: from localhost.localdomain ([122.171.108.199]) by mx.google.com with ESMTPSA id fz7sm9465421pbd.60.2015.03.01.08.23.59 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 01 Mar 2015 08:24:01 -0800 (PST) From: Abhilash Kesavan To: catalin.marinas@arm.com, robh@kernel.org, devicetree@vger.kernel.org, olof@lixom.net, arnd@arndb.de, arm@kernel.org Subject: [PATCH 1/3] arm64: dts: add fifo size property for uart channels on exynos7 Date: Sun, 1 Mar 2015 21:53:44 +0530 Message-Id: <1425227026-5336-2-git-send-email-a.kesavan@samsung.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1425227026-5336-1-git-send-email-a.kesavan@samsung.com> References: <1425227026-5336-1-git-send-email-a.kesavan@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150301_082424_008507_0A8A2F34 X-CRM114-Status: UNSURE ( 7.97 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.3 (/) Cc: Mark.Rutland@arm.com, kesavan.abhilash@gmail.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Specify the fifo sizes of the 4 uart channels on exynos7 via dt. Signed-off-by: Abhilash Kesavan --- arch/arm64/boot/dts/exynos/exynos7.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index d7a37c3..749c4b3 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -192,6 +192,7 @@ clocks = <&clock_peric0 PCLK_UART0>, <&clock_peric0 SCLK_UART0>; clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; status = "disabled"; }; @@ -202,6 +203,7 @@ clocks = <&clock_peric1 PCLK_UART1>, <&clock_peric1 SCLK_UART1>; clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <256>; status = "disabled"; }; @@ -212,6 +214,7 @@ clocks = <&clock_peric1 PCLK_UART2>, <&clock_peric1 SCLK_UART2>; clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <16>; status = "disabled"; }; @@ -222,6 +225,7 @@ clocks = <&clock_peric1 PCLK_UART3>, <&clock_peric1 SCLK_UART3>; clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; status = "disabled"; };