From patchwork Sat May 9 06:58:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dillon Min X-Patchwork-Id: 214662 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 4E62CC47254 for ; Sat, 9 May 2020 06:58:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B3FB217BA for ; Sat, 9 May 2020 06:58:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="sOlIWa+p" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728944AbgEIG6d (ORCPT ); Sat, 9 May 2020 02:58:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728471AbgEIG6b (ORCPT ); Sat, 9 May 2020 02:58:31 -0400 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA938C061A0C; Fri, 8 May 2020 23:58:32 -0700 (PDT) Received: by mail-pf1-x42f.google.com with SMTP id v63so2148160pfb.10; Fri, 08 May 2020 23:58:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=1+50jpOtQ+yabtvOjIxdeqHbLW4bp1NAnAuKLsw1+do=; b=sOlIWa+ptEVcyXiLC/Bxln73BJva7q/80JuA5nMyFbl1isr96GlpRnuLTiIRXGrMvZ DBAeaHNoUDtcQUdx/w7pWDMhCtmoHwKGJM4udILbfyd/Sz10R3mBs0h4Ib3hos9TRIXh FnT/8XPlv9svitcANdJtArVywaD8oHJbX2QbjXHTm7WU2bX/iuorbNc22YS6L4DjcBKP PAaCuTDpQvv53QDfPqZddlPjWdtE6iAHjhOJGlIPlNERtF9zLgJNcgB+dHUawVl0Ta+B 5D7oeM98d+YhAWeaB6r0qs4zI95n51fa2YMxrCAaYMfT9BmeFjqkN+H7SKPJb/czRjZh ue4Q== 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:in-reply-to :references; bh=1+50jpOtQ+yabtvOjIxdeqHbLW4bp1NAnAuKLsw1+do=; b=cUm+/YwTLuCPqD20XpJgH3TlbspvMjJzZAmLkX9rFd/2mXvtp2LiycV2zQPKxOByDu /EdW+jogo+tgjaQWw1oWdV5YjEHUvQd6iKSG0iwRXWte7Bqpj1AARAcaBdHVUUcF9tTJ rGqeo7EOfpzCW9Zw2xz2rBx2UFK2VagZeb91nQpe+iVz1hXLUqgpgllcKOkr7psC4SJq UQgSD7+iLFJS8uZ4JuC+eoiCaZPT/vTE+0h7b+IX+0J0k0PW6P2NRwTRH/st5P/rxcTG nhSPmuqzJmxdwzfoHh6csA4lTRB7KX4iaa+ZouqiXO57AoMcRjQFcG/3S63YXSwN4TxN Rf1g== X-Gm-Message-State: AGi0PuaMZYF2rfPnuoe0WF69QYUVq2SlJn9i/s+Taet3WKyTjhDTtAXF Pke9yFfL9ZPUXY6e7PEw3tc= X-Google-Smtp-Source: APiQypInpnXmSjjXJsppu2FYVV/nnWDkxAp8QyIQOIObhx4wp1sle8YpOuNdgiBAcaE2pnKKmuwEIA== X-Received: by 2002:a63:175c:: with SMTP id 28mr5011956pgx.44.1589007512399; Fri, 08 May 2020 23:58:32 -0700 (PDT) Received: from fmin-OptiPlex-7060.nreal.work ([103.206.190.146]) by smtp.gmail.com with ESMTPSA id w192sm3811572pff.126.2020.05.08.23.58.29 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 May 2020 23:58:32 -0700 (PDT) From: dillon.minfei@gmail.com To: robh+dt@kernel.org, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, broonie@kernel.org, p.zabel@pengutronix.de Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, dillonhua@gmail.com, dillon min Subject: [PATCH 1/3] ARM: dts: stm32: Add pin map for spi5 on stm32f429-disco board Date: Sat, 9 May 2020 14:58:21 +0800 Message-Id: <1589007503-9523-2-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1589007503-9523-1-git-send-email-dillon.minfei@gmail.com> References: <1589007503-9523-1-git-send-email-dillon.minfei@gmail.com> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: dillon min This patch adds the pin configuration for ltdc, spi5 controller on stm32f429-disco board. Signed-off-by: dillon min --- arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi index 392fa14..54c1b27 100644 --- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi @@ -316,6 +316,23 @@ }; }; + spi5_pins: spi5-0 { + pins1 { + pinmux = , + /* SPI5_CLK */ + ; + /* SPI5_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; + /* SPI5_MISO */ + bias-disable; + }; + }; + dcmi_pins: dcmi-0 { pins { pinmux = , /* DCMI_HSYNC */