From patchwork Fri Jun 19 09:06:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Drew Fustini X-Patchwork-Id: 206737 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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 C0633C433E0 for ; Fri, 19 Jun 2020 09:06:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1515217BA for ; Fri, 19 Jun 2020 09:06:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=beagleboard-org.20150623.gappssmtp.com header.i=@beagleboard-org.20150623.gappssmtp.com header.b="P80z4dP1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731804AbgFSJGx (ORCPT ); Fri, 19 Jun 2020 05:06:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731487AbgFSJGu (ORCPT ); Fri, 19 Jun 2020 05:06:50 -0400 Received: from mail-ej1-x644.google.com (mail-ej1-x644.google.com [IPv6:2a00:1450:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68C5EC0613EE for ; Fri, 19 Jun 2020 02:06:49 -0700 (PDT) Received: by mail-ej1-x644.google.com with SMTP id gl26so9385656ejb.11 for ; Fri, 19 Jun 2020 02:06:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=beagleboard-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HvGH7Pv4foao4L50irRdHfsqjrsvjQfU69J0IADDQqk=; b=P80z4dP158kR74roWZEYDQTGhtpYz6jZRYW/KrObAPurFivXZAr0jRWDh4vGLGQlVP BGoJN72IF1ztehvJlOH7VQ5lRuSEsczEAAdkVSTrMtvhFteZ6dncfBdUxz4pjtc/Dbp4 iwRulvaJGMhtYWLXNNhVhPYbglLZLC4oprRohBrrGqWAzNXkCUIl9bbmlCCP/gUukUEf To9rjqcP1jeXGrI6Q2X7VrMWbWIOU2IMo68c3V/JrFPGLyUzP+vZJlFuc64eARetUsZk FoQdlw3xxGAfH8nUlwlcD1xshgLsWakRySyu9qVdkyXg224zO3HRfHoI8KsTp0iDEVoB Fh2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HvGH7Pv4foao4L50irRdHfsqjrsvjQfU69J0IADDQqk=; b=EU/V/oWZMRdHiMMxl3qoTv15kVVpEWQsRbZqaohYjwYepcPF9B/6X1bCQXZCB8KLj1 1Yw9TA679MsPpvP58RYAcyVCdFLS+fhylEalQ7KXu/SipYvidtGJYzrs67Ru7seVZKq6 Lr9PtrjKHB2Y1GOR08XiYMDN7Wn2ofNKCDspPcfF4998h2Puaa2NPbARNgVU77v6zofy ZGZk3RJo9W30nq9Lu6qbEXS+u/wZ64lcd4saEPB7DO4p+kI18ZC9ulVHH7MBRiatRMOF nS+weIcViMHFvb9FjcGAmjUSFlGw5kSVWb9BEx11EWP1ac4bfzKnm0uI2wc3VmgKodVj BA2w== X-Gm-Message-State: AOAM531a+N8kD1g9O2A4s2hG0afzbBnWOmuyTvZjaRTVD6zvjVDVYnZR QvICFOAATJ7Ob4ebnXPsjRD7ig== X-Google-Smtp-Source: ABdhPJzYJAW/a3AmTwbnULTmzoFTpukWQQAUa1C0VYxyzK6eiXdwk67c0W3bjz/BfvoRWLinvzdfAQ== X-Received: by 2002:a17:906:fc06:: with SMTP id ov6mr2795189ejb.184.1592557608029; Fri, 19 Jun 2020 02:06:48 -0700 (PDT) Received: from localhost.localdomain ([2001:16b8:5c68:7901:5c06:6064:338b:4004]) by smtp.gmail.com with ESMTPSA id dm1sm4653650ejc.99.2020.06.19.02.06.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Jun 2020 02:06:46 -0700 (PDT) From: Drew Fustini To: Tony Lindgren , Rob Herring , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Linus Walleij , Haojian Zhuang , devicetree@vger.kernel.org, =?utf-8?q?Beno=C3=AEt_Cousson?= , Jason Kridner , Robert Nelson Cc: Drew Fustini Subject: [PATCH v2 0/3] pinctrl: single: support #pinctrl-cells = 2 Date: Fri, 19 Jun 2020 11:06:05 +0200 Message-Id: <20200619090608.94948-1-drew@beagleboard.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Currently, pinctrl-single only allows #pinctrl-cells = 1. This series will allow pinctrl-single to also support #pinctrl-cells = 2 If "pinctrl-single,pins" has 3 arguments (offset, conf, mux) then pcs_parse_one_pinctrl_entry() does an OR operation on to get the value to store in the register. To take advantage of #pinctrl-cells = 2, the AM33XX_PADCONF macro in omap.h is modified to keep pin conf and pin mux values separate. v2 changes: - remove outer parentheses from AM33XX_PADCONF macro as it causes a compile error in dtc. I had added it per suggestion from checkpatch about having parentheses around complex values. Drew Fustini (3): ARM: dts: change AM33XX_PADCONF macro separate conf and mux ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2 pinctrl: single: parse #pinctrl-cells = 2 arch/arm/boot/dts/am33xx-l4.dtsi | 2 +- drivers/pinctrl/pinctrl-single.c | 11 +++++++++-- include/dt-bindings/pinctrl/omap.h | 2 +- 3 files changed, 11 insertions(+), 4 deletions(-)