From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A4B3C43334 for ; Mon, 6 Jun 2022 10:07:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233574AbiFFKHw (ORCPT ); Mon, 6 Jun 2022 06:07:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233383AbiFFKFp (ORCPT ); Mon, 6 Jun 2022 06:05:45 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08CC2117645; Mon, 6 Jun 2022 03:05:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654509943; x=1686045943; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=s53Dk60G9dMXNR1df+TpMHjiob82mIuwJNYs7D/wnls=; b=QCA28Xbl2JNHIC/uW60Cy+lEXQgU9ePdPU1z8InqV60WyCGMo7IFFVkW DXWwOr5fxtBuwo3iNCWjaUEzhnzrDL45kiS5PxQQv/EEUFc5QXQM/NUXk 9gDAfTSaGay9Yk7pnqsZIPchJOuYK1LK7yrd4aOx8JscI8lmhRQqBaRFV r8Lnu3Ei2NMbA3x8Yo8VwbKa7E9UMe0oaW+DPgL1qRb7sGXEk4e8bb3Bh vb3pCH91VPAm1HOj1cxMJlZmELB3RI+U/yRDZ5K6kBPXFEKK3oxeP6qIw 7RfaTt98sWy2KjbGOGn1+myhfiSxiYi/Rtsstpl1Api1PbYEllwdwG1QU w==; X-IronPort-AV: E=McAfee;i="6400,9594,10369"; a="362987061" X-IronPort-AV: E=Sophos;i="5.91,280,1647327600"; d="scan'208";a="362987061" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2022 03:05:43 -0700 X-IronPort-AV: E=Sophos;i="5.91,280,1647327600"; d="scan'208";a="635523745" Received: from amkossek-mobl1.ger.corp.intel.com (HELO ijarvine-MOBL2.ger.corp.intel.com) ([10.252.57.11]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2022 03:05:42 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 17/36] serial: max310x: Fill in rs485_supported Date: Mon, 6 Jun 2022 13:04:14 +0300 Message-Id: <20220606100433.13793-18-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220606100433.13793-1-ilpo.jarvinen@linux.intel.com> References: <20220606100433.13793-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add information on supported serial_rs485 features. Signed-off-by: Ilpo Järvinen --- drivers/tty/serial/max310x.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index a0b6ea52d133..9837f542a55a 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -1249,6 +1249,12 @@ static int max310x_gpio_set_config(struct gpio_chip *chip, unsigned int offset, } #endif +static const struct serial_rs485 max310x_rs485_supported = { + .flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RX_DURING_TX, + .delay_rts_before_send = 1, + .delay_rts_after_send = 1, +}; + static int max310x_probe(struct device *dev, const struct max310x_devtype *devtype, struct regmap *regmap, int irq) { @@ -1357,6 +1363,7 @@ static int max310x_probe(struct device *dev, const struct max310x_devtype *devty s->p[i].port.membase = (void __iomem *)~0; s->p[i].port.uartclk = uartclk; s->p[i].port.rs485_config = max310x_rs485_config; + s->p[i].port.rs485_supported = &max310x_rs485_supported; s->p[i].port.ops = &max310x_ops; /* Disable all interrupts */ max310x_port_write(&s->p[i].port, MAX310X_IRQEN_REG, 0); -- 2.30.2