From patchwork Fri Jun 2 10:21:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 2888 Return-Path: X-Original-To: linux-amarula@patchwork.amarulasolutions.com Delivered-To: linux-amarula@patchwork.amarulasolutions.com Received: from mail-lj1-f198.google.com (mail-lj1-f198.google.com [209.85.208.198]) by ganimede.amarulasolutions.com (Postfix) with ESMTPS id E76DB3F076 for ; Fri, 2 Jun 2023 12:21:38 +0200 (CEST) Received: by mail-lj1-f198.google.com with SMTP id 38308e7fff4ca-2af225e5b70sf15909411fa.1 for ; Fri, 02 Jun 2023 03:21:38 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1685701298; cv=pass; d=google.com; s=arc-20160816; b=xhGtLSRKu7eEZhCKrcKTaplQtnvkQX4r6Nrl6ih6PwEueL2uPVgpH5AeFfBFv4jRI0 ED/93Quaw5IYjFV4GzlfFLbf+AC+X2AOg75Q6NUtcbu/yd/oOQ805WeaWV+5Uu/F2Pcd Z4S64ji5Qi2kTEpomtd23KTFaet7IRz+DSGhGaic/gvfu4QB5LRfhoUwx/2QXZA0blM+ +e9IPhSZ7W1NRkH/i6x9liBkQc027augCR/UI+ibrVroOyIZ506iD1LKUrXGFT5Ds2BT 2L5nVWC8T9CHQasrCIPAPu2ajHwNhbp/o6VH1NxR/a9lCs3hcxfnhdl0BtOB9LUZZvlD Ouzg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-unsubscribe:list-archive:list-help:list-post:list-id :mailing-list:precedence:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:dkim-signature; bh=J1nXXpk0j0lBomT3YpT0ftxMsQUg8cjkx93d7aOt2o4=; b=UC5fIXy+bFUcqfE651ZumfC07V2DWgEb77urFdMe59n54IneWKTxP4gyAKgCqN3AHS EOH7cLFJVvGBTzNhrlbrgQ8pH1kCeVL9FCQCvC2yMDoL+H9BIezU10IvAA5wh/BHw0hE bYUe403KKcDQQSH7/DnnpnFTrtukvMQRlt9HABzN6F4KghdoqBqMn74bKvR6EVGWILaM DXnqSMviDvnhLOQM+GS5h93ZE0QZxZqCZB3CMwrRuTUXH0lP2PH/Lrcnxi5tF6z6eaKN hKTnHkELkTWfpHQ33VYK3hRkRlWwnSyzMMrT+kWFdeKeEPaw1t+AiaanfVxP9s5z8D6R BWRw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=MohSPCp+; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1685701298; x=1688293298; h=list-unsubscribe:list-archive:list-help:list-post:list-id :mailing-list:precedence:x-original-authentication-results :x-original-sender:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=J1nXXpk0j0lBomT3YpT0ftxMsQUg8cjkx93d7aOt2o4=; b=RKjvPvCfa2c43kWuDrYxWYRw10peBlBMBOKIeBOe+H0B5hLGklg1jQZFl6YeHkMq5t DweqiSfuN+IwlKvq/w3wOyiZqyD5+mN+O7u5iDjtdunTxFKYA7b/A/IYkn43JxZRWpBp UFTbwBLs5uQlgnOvxUq5J2uNzfNjicn1p8Uw0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685701298; x=1688293298; h=list-unsubscribe:list-archive:list-help:list-post :x-spam-checked-in-group:list-id:mailing-list:precedence :x-original-authentication-results:x-original-sender:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :x-beenthere:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=J1nXXpk0j0lBomT3YpT0ftxMsQUg8cjkx93d7aOt2o4=; b=goNkJsoAzJG+zwDEhebkVhU5uU70+PjhewhdK83KU0+ryJFkPVuPazWvPcVp27YxyG mQj74i9Nw7Tm1p58/fb2X2o/KgPOt8sTZv8iHu+oODr7s5TYTuJyX6iDeTdy1TKj8NUq vNDUOwCCvHhceZOBK5dDupPOqC5ERdI8u4PqcpJF4CqfZyPaTV98ycrU5Tjz9bpZrJi5 heLYbZEfFeGFHpdXglUZNNuANXGSPQ6Z4f8WvFDU8kUbHrG9eH7MNpKeSVoWAaOQJvzP 5mUCysIjif+sJU9w0VrDh5buL/+bwhOvqXTFn0NdrLU44ZsP0lrfRAiCtpcTK7VhwWn5 hRsQ== X-Gm-Message-State: AC+VfDw3ndsuZrEr0pWEYWmVaTVjZ9ExmWUNs088lLqZvf6ImdhrOYRy j5DNr8gHeDwst/a9pKs0kmMdEf+8 X-Google-Smtp-Source: ACHHUZ7nlujEEJZUEtIhjZvwpG3ihR2PySNTzND8QRp3yPdhnuyOXkgbOcv7EpALOcRprtNDcJB+Zw== X-Received: by 2002:a2e:980e:0:b0:2af:47b2:3f6c with SMTP id a14-20020a2e980e000000b002af47b23f6cmr1389115ljj.31.1685701298159; Fri, 02 Jun 2023 03:21:38 -0700 (PDT) X-BeenThere: linux-amarula@amarulasolutions.com Received: by 2002:aa7:d350:0:b0:514:9c41:1dac with SMTP id m16-20020aa7d350000000b005149c411dacls156768edr.1.-pod-prod-09-eu; Fri, 02 Jun 2023 03:21:37 -0700 (PDT) X-Received: by 2002:aa7:c543:0:b0:514:9e4d:c8b9 with SMTP id s3-20020aa7c543000000b005149e4dc8b9mr1856083edr.11.1685701296509; Fri, 02 Jun 2023 03:21:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1685701296; cv=none; d=google.com; s=arc-20160816; b=VLCijMFTIn0ztJ5XTHe6kBtRLeB2OtKcdCj02SiPw05H2DK3wTlwIrfi0oDntHT6Uz BrLW0AuNxmc0WzU8r+514J/oyBM4DT1uHCUtwk0Wull1+epLd0ot3gNYcpb/wiHpJIi8 vRCvRTT6WYRetCL5PTVsOgdESzbrmpHTfRXbABiten0IoRTg9O910xr4lFnRYNkd9cVx hiT3FGuanJ9bu9ks7wLIBKY4BQHDnuZBs1RurJ5RZmyzt7mVvpGcwMAukjxl/iMl+YM4 XAMxnOn3SqeNCxUgRZS+O23MmtC0KmzhXB+4mB+qoVmk8r7JukMaFQy2yWLCHpnAD1Q+ p8rQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:dkim-signature; bh=3QAQ0RCZfE4mrNQglSUgy3WeBMWWHrgZHNbJHgr6400=; b=BoTBH7B1F90bOPlrPm4NYRn+UqCatqCxcXix9KXD/vTIr7RbNXZjWGud5SQQICjX7H Slnayqb/oduXET0lX4z916JVvoKGQ456GC0rNSkX7qmN/1vOSu+vLo3gXBHsHJJJ7m9C LVajQ/AvJWkx2npf0iYBUXvEKWJKRBLOhyxSpljWX4c6E+1DtAClayWda9miY4vHzvD6 0VnSn3xLQ6kP4BCbRDtADGAV9OYg+F5mtdOtZRemxA9bJmmRfixKVDM5RNys20fUeRaT xVKZpexZVynjkkin/oMavtG0nbjltxHQFgj59dO4eqg7ekFODAiimgnyuI2qDfJdICYV l06A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=MohSPCp+; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com Received: from mail-sor-f41.google.com (mail-sor-f41.google.com. [209.85.220.41]) by mx.google.com with SMTPS id z99-20020a509e6c000000b0050bc57efe32sor393665ede.5.2023.06.02.03.21.36 for (Google Transport Security); Fri, 02 Jun 2023 03:21:36 -0700 (PDT) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Received: by 2002:aa7:d441:0:b0:514:9e3c:d82e with SMTP id q1-20020aa7d441000000b005149e3cd82emr1755208edr.14.1685701296176; Fri, 02 Jun 2023 03:21:36 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it (host-95-248-31-20.retail.telecomitalia.it. [95.248.31.20]) by smtp.gmail.com with ESMTPSA id x24-20020aa7d398000000b0051499320435sm528887edq.14.2023.06.02.03.21.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Jun 2023 03:21:35 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Amarula patchwork , michael@amarulasolutions.com, Dario Binacchi , Alexandre Torgue , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v2 2/6] ARM: dts: stm32: add pin map for LTDC on stm32f7 Date: Fri, 2 Jun 2023 12:21:18 +0200 Message-Id: <20230602102123.3345587-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20230602102123.3345587-1-dario.binacchi@amarulasolutions.com> References: <20230602102123.3345587-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=MohSPCp+; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Add pin configurations for using LTDC (LCD-tft Display Controller) on stm32f746-disco board. Signed-off-by: Dario Binacchi --- (no changes since v1) arch/arm/boot/dts/stm32f7-pinctrl.dtsi | 35 ++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi index 9f65403295ca..f3f90b9bcd61 100644 --- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi @@ -365,6 +365,41 @@ pins2 { bias-pull-up; }; }; + + + ltdc_pins_a: ltdc-pins-a-0 { + pins { + pinmux = , /* LCD_B0 */ + , /* LCD_B4 */ + , /* LCD_VSYNC */ + , /* LCD_HSYNC */ + , /* LCD_CLK */ + , /* LCD_R0 */ + , /* LCD_R1 */ + , /* LCD_R2 */ + , /* LCD_R3 */ + , /* LCD_R4 */ + , /* LCD_R5 */ + , /* LCD_R6 */ + , /* LCD_R7 */ + , /* LCD_G0 */ + , /* LCD_G1 */ + , /* LCD_G2 */ + , /* LCD_G3 */ + , /* LCD_G4 */ + , /* LCD_B1 */ + , /* LCD_B2 */ + , /* LCD_B3 */ + , /* LCD_G5 */ + , /* LCD_G6 */ + , /* LCD_G7 */ + , /* LCD_B5 */ + , /* LCD_B6 */ + , /* LCD_B7 */ + ; /* LCD_DE */ + slew-rate = <2>; + }; + }; }; }; };