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 X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 0A224C43387 for ; Wed, 9 Jan 2019 15:03:39 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 60DD9206BB for ; Wed, 9 Jan 2019 15:03:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="asL5nJYk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 60DD9206BB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csie.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=NtDG3jl0eegPBR4GvBxYmVp7YzebF9ALYqmXw4Rna04=; b=asL5nJYk1LWTYX 6EMvkHjHf6fsKHP95tpLB8v6UnxROGDmkxXF82jxh74/XC5w1H6Uw497NC4+d/zGTOrgKCtWaDXz8 w7A+rzAVpPTsByIcCIzM8475shxJgnZepD54mYmMFBo8zfvfqXmwah/Hcbo9ZX/cKTC1KL9NGoP1N 4G42S17s7C8P3Q75kXBOvn9l3ZlrCuoHtI4+Nyv+qU1Thl4xQY7Jpt9iQOR2YuS2LtnE9rKFXv6qJ LtqIE9AzUPJnhxzUSkqt/7tsZxqDpudR59sOEedutUdEwq9XL/qkUHf1Jfx5aI7gXgVgVvxFiWqUe EwiFxS7R9gka2UpCWVqg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1ghFOF-0001zI-If; Wed, 09 Jan 2019 15:03:31 +0000 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76] helo=wens.csie.org) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ghFNp-0001WT-42 for linux-arm-kernel@lists.infradead.org; Wed, 09 Jan 2019 15:03:07 +0000 Received: by wens.csie.org (Postfix, from userid 1000) id 4C7BE5F7AA; Wed, 9 Jan 2019 23:03:00 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard Subject: [PATCH 1/5] ARM: dts: sun8i: r40: Add pinmux settings for UART3 on PG pingroup Date: Wed, 9 Jan 2019 23:02:53 +0800 Message-Id: <20190109150257.12602-2-wens@csie.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190109150257.12602-1-wens@csie.org> References: <20190109150257.12602-1-wens@csie.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190109_070305_286576_86582BE1 X-CRM114-Status: GOOD ( 11.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Chen-Yu Tsai , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org UART3 on the PG pingroup on the R40 SoC is commonly used to connect the bluetooth controller in a WiFi+Bluetooth combo chip, with the WiFi bits also on the PG pingroup. This patch adds two device nodes for UART3 on PG pingroup, one for the RX/TX pins, and one for the RTS/CTS pins. Consumers can reference either just the RX/TX pinmux setting or both, depending on the application. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-r40.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 89762dbefe42..f1fcfa0bdce0 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -389,6 +389,16 @@ pins = "PB22", "PB23"; function = "uart0"; }; + + uart3_pg_pins: uart3-pg-pins { + pins = "PG6", "PG7"; + function = "uart3"; + }; + + uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins { + pins = "PG8", "PG9"; + function = "uart3"; + }; }; wdt: watchdog@1c20c90 { -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel