From patchwork Sun Jan 29 13:17:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 9543963 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3733A60415 for ; Sun, 29 Jan 2017 13:18:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2923327F88 for ; Sun, 29 Jan 2017 13:18:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1DCFC282ED; Sun, 29 Jan 2017 13:18:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00 autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E0A3127F88 for ; Sun, 29 Jan 2017 13:18:30 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cXpNF-0000zW-7R; Sun, 29 Jan 2017 13:18:29 +0000 Received: from guitar.tcltek.co.il ([192.115.133.116] helo=mx.tkos.co.il) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cXpNA-0000yV-VF; Sun, 29 Jan 2017 13:18:27 +0000 Received: from tarshish.tkos.co.il (unknown [10.0.8.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx.tkos.co.il (Postfix) with ESMTPSA id 48A804407A0; Sun, 29 Jan 2017 15:17:57 +0200 (IST) From: Baruch Siach To: Stephen Warren , Lee Jones , Eric Anholt Subject: [PATCH] ARM: bcm2835: dts: fix uart1 pinctrl node name Date: Sun, 29 Jan 2017 15:17:30 +0200 Message-Id: <81ee8da202abbe28e16352e80c1ff94c2e0628c2.1485695850.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170129_051825_243913_6C9FE3E9 X-CRM114-Status: UNSURE ( 7.08 ) X-CRM114-Notice: Please train this message. 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: Baruch Siach , linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Downstream kernel uses pins 32, 33 as UART0 (PL011) Rx/Tx to communicate with the Bluetooth chip. So ALT3 of these pins is most likely not CTS/RTS. Change the node name to reflect that. With this change in place, adding &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>; status = "okay"; }; to bcm2837-rpi-3-b.dts does the right thing on my Raspberry Pi 3. Fixes: 21ff843931b ("ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node.") Signed-off-by: Baruch Siach Acked-by: Stefan Wahren --- Should uart0_gpio30 be renamed to uart0_ctsrts_gpio30? --- arch/arm/boot/dts/bcm283x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 9a44da190897..be6f0bf430ea 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -302,7 +302,7 @@ brcm,pins = <30 31>; brcm,function = ; }; - uart0_ctsrts_gpio32: uart0_ctsrts_gpio32 { + uart0_gpio32: uart0_gpio32 { brcm,pins = <32 33>; brcm,function = ; };