From patchwork Tue Aug 28 10:01:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 10578133 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E1A6E14E1 for ; Tue, 28 Aug 2018 10:02:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D083229500 for ; Tue, 28 Aug 2018 10:02:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C44DC29503; Tue, 28 Aug 2018 10:02:43 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 07E6F29500 for ; Tue, 28 Aug 2018 10:02:43 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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:In-Reply-To: References:List-Owner; bh=zSxMqX6ILvt4prC9arZjRaE6mGB5Lmsa0oIlUvOySdY=; b=aUE kUcsT2aryYX5Cz787RflrIbKLQXii58zwa4wtsDAWDYFUfmMoetePxowt/kHGDRr8ZZyapzD0B5bB 1U1dbkxqDU4+3rvptNnPR/qQlg6gBDaw5nbf2JX03Sb4nTQOdWxYWrt5QwgQ0RHDS/AELe0soSmz+ dV5NuUssnQRoClaA4x9rbLSvlIq5dod2ddGN3PTo7L6MIk59FwM57HzElxLVSboOBv4/2IokKyL/8 WSuoZuRprgWhaoHl7hLiWxfaTO2zlLfbzYeYANBij9Ec4sdvRwq6rXZttULJVqZ/bviz43uUgGZjz AMgBO7gEpcAagYiDJx05MAmmtWRVuAg==; 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 1fuapS-0001Bc-Hk; Tue, 28 Aug 2018 10:02:30 +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 1fuapD-0000wY-2T for linux-arm-kernel@lists.infradead.org; Tue, 28 Aug 2018 10:02:17 +0000 Received: by wens.csie.org (Postfix, from userid 1000) id 72D905FB95; Tue, 28 Aug 2018 18:01:59 +0800 (CST) From: Chen-Yu Tsai To: Rob Herring , Mark Rutland , Maxime Ripard Subject: [PATCH 0/3] arm64: dts: allwinner: a64: pinmux cleanups Date: Tue, 28 Aug 2018 18:01:29 +0800 Message-Id: <20180828100132.12975-1-wens@csie.org> X-Mailer: git-send-email 2.18.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180828_030215_366515_088CE378 X-CRM114-Status: GOOD ( 13.38 ) 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-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 Hi, This series does some cleanup of the Allwinner A64 pinmux groups. The first addresses a limitation on the A64 where we have the eMMC's DS in always muxed in. The DS pin is shared with SPI0's MISO, thereby preventing SPI0 from being used. In this patch we split out the DS pin into a separate group for boards that actually utilize it to select on their own. The other two patches just rename pinmux group node names and labels from _pins_<[a-z]> to __pins. The latter is the style we adopted later on, and is easier to know which pins they correspond to, i.e. easier to review. Please have a look. While I want to do some more cleanup, I realized that the label and/or node names might be used by distro (Armbian comes to mind) or personal device tree overlay files. Do we need to have these remain fixed? Do we or can we provide a fallback? (Is that even possible?) Regards ChenYu Chen-Yu Tsai (3): arm64: dts: allwinner: a64: Split out data strobe pin from mmc2 pinmux arm64: dts: allwinner: a64: Rename uart0_pins_a label to uart0_pb_pins arm64: dts: allwinner: a64: Rename r_i2c_pins_a label to r_i2c_pl89_pins .../boot/dts/allwinner/sun50i-a64-amarula-relic.dts | 2 +- .../boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 4 ++-- .../boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 2 +- .../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 2 +- .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 2 +- .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 6 +++--- .../dts/allwinner/sun50i-a64-sopine-baseboard.dts | 2 +- .../arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 13 ++++++++++--- 10 files changed, 22 insertions(+), 15 deletions(-) Acked-by: Maxime Ripard