| Message ID | 20201210034003.222297-3-damien.lemoal@wdc.com |
|---|---|
| State | Superseded |
| Headers | show
Return-Path: <devicetree-owner@kernel.org> 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 E3635C4361B for <linux-devicetree@archiver.kernel.org>; Thu, 10 Dec 2020 03:41:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4B1A2184D for <linux-devicetree@archiver.kernel.org>; Thu, 10 Dec 2020 03:41:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729157AbgLJDlx (ORCPT <rfc822;linux-devicetree@archiver.kernel.org>); Wed, 9 Dec 2020 22:41:53 -0500 Received: from esa2.hgst.iphmx.com ([68.232.143.124]:39156 "EHLO esa2.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729808AbgLJDls (ORCPT <rfc822; devicetree@vger.kernel.org>); Wed, 9 Dec 2020 22:41:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1607572418; x=1639108418; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=y2U65G64UeShjGJVOnYVAq9kfdKwB51xvYK09lHldEg=; b=DA8bAAY7XROlcSREzYM3WA0EZ0tQT4aR2rNvlDo7UxnMUgazM8kKP8yd 6FZIsIMPYhf3YjXbRXvfP8oaGSefiwPFOtCwNl39dC3vZkfgH0U/HXNha muafbDVNk9cQmeG+UsQeAGkrIGg71BUvy4oOK+I/hjfCf6pd4lcmfaUH3 AAfU72ZxJNZcesOksPDI5q1YlIyZF051C6E08rGPZQWru1/C+iGo7jbgm gY7iTv1wuk5CQztJm6EUhbEa8XJXG5PLrempyYBoDX+TdCjaMhrI3bpeu e+45Iskzo8GVu7hS3LtP/2vwmdOCSAL5+VoEBy6LW8s6fxuUdCGDyilTr g==; IronPort-SDR: uUYU5dx4fgP5R/MvfF0lznD7S27n2cpICWB+XS1kTETTK+l8OT4dmBo7N+9MKU1HNCkMpaqmJr d8Cd/3wTqQ9gD6hsP7McdP362wRUyYT0tM4gYhq2oY96Vb7QvEj6T+OCOKmTsQ2xHhUj2ypSSJ PVM4a1i9d9g0t2mGxfTjuU39PYf883CfAOvXl8fXlVn1sSDHLnCegKIzwHYwrq3SUT8wgJgBWU W7OQEJodIeKGiG0EsGGev5EZInW0CGdsxILEpJMZeyphNcNyUbfxKHb0t7sGsCl53OeABDOk5/ i3I= X-IronPort-AV: E=Sophos;i="5.78,407,1599494400"; d="scan'208";a="258551197" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 10 Dec 2020 11:51:22 +0800 IronPort-SDR: Q9H4hdyPjKVAPlz/4JvB7OG7VCeIMS9PhVkfEst3+Nqy+N96ppzEoqaZLTFvTyEV2E97pktq18 M41Y3AHrbvNrpeqnKAT6Y9Xow5U4EuVFo= Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2020 19:24:13 -0800 IronPort-SDR: XxOPwkiQzXQt2vNqM9234LBWN3pWe2e5lq0AG9XMnlSwKVWdN0LOK2v3aC+jzH7/9NGYbvct7e /0v0UqUcg3uQ== WDCIronportException: Internal Received: from wdapacbjl0003.my.asia.wdc.com (HELO twashi.fujisawa.hgst.com) ([10.84.71.173]) by uls-op-cesaip01.wdc.com with ESMTP; 09 Dec 2020 19:40:15 -0800 From: Damien Le Moal <damien.lemoal@wdc.com> To: Palmer Dabbelt <palmer@dabbelt.com>, linux-riscv@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>, linux-clk@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org>, linux-gpio@vger.kernel.org, Philipp Zabel <p.zabel@pengutronix.de> Cc: Sean Anderson <seanga2@gmail.com> Subject: [PATCH v7 02/22] riscv: Fix sifive serial driver Date: Thu, 10 Dec 2020 12:39:43 +0900 Message-Id: <20201210034003.222297-3-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201210034003.222297-1-damien.lemoal@wdc.com> References: <20201210034003.222297-1-damien.lemoal@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <devicetree.vger.kernel.org> X-Mailing-List: devicetree@vger.kernel.org |
| Series |
RISC-V Kendryte K210 support improvements
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diff --git a/drivers/tty/serial/sifive.c b/drivers/tty/serial/sifive.c index 13eadcb8aec4..214bf3086c68 100644 --- a/drivers/tty/serial/sifive.c +++ b/drivers/tty/serial/sifive.c @@ -999,6 +999,7 @@ static int sifive_serial_probe(struct platform_device *pdev) /* Set up clock divider */ ssp->clkin_rate = clk_get_rate(ssp->clk); ssp->baud_rate = SIFIVE_DEFAULT_BAUD_RATE; + ssp->port.uartclk = ssp->baud_rate * 16; __ssp_update_div(ssp); platform_set_drvdata(pdev, ssp);
Setup the port uartclk in sifive_serial_probe() so that the base baud rate is correctly printed during device probe instead of always showing "0". I.e. the probe message is changed from 38000000.serial: ttySIF0 at MMIO 0x38000000 (irq = 1, base_baud = 0) is a SiFive UART v0 to the correct: 38000000.serial: ttySIF0 at MMIO 0x38000000 (irq = 1, base_baud = 115200) is a SiFive UART v0 Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> --- drivers/tty/serial/sifive.c | 1 + 1 file changed, 1 insertion(+)