From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E417C74A5B for ; Sun, 26 Mar 2023 16:03:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232623AbjCZQDk (ORCPT ); Sun, 26 Mar 2023 12:03:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231842AbjCZQDi (ORCPT ); Sun, 26 Mar 2023 12:03:38 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 982E04229 for ; Sun, 26 Mar 2023 09:03:36 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id b20so26335431edd.1 for ; Sun, 26 Mar 2023 09:03:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1679846616; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QV3iGa8KiUlr1LClhXl1D1BGw0maVF3hcUmABXx2qKM=; b=rq5dyFnUl7RahLZHNlkhn8nQ8r1SCLpS07sZ1IVPZQJ3gVy0TCL2nFSO4YipbN3KkF cqTPtfp304/6vW5DlnooqxktttCdVjUHlOTqCWhTxmLShyqTJQYFn08BEWKvPXMfEDxa 6QhqrddIx+rQQal8P4izUsMxr75QpKTnFYBYo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679846616; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QV3iGa8KiUlr1LClhXl1D1BGw0maVF3hcUmABXx2qKM=; b=ggsbPZc6uM4rKmumuPS0NsoDxc1ogLsH8oGmVu9JVLbUUzKZkjxuckWex14a1vmNwe rVuWkN3DRgsMIU4yVkK8+L3Cm42YVK4Qfd/s/ax11zfR+8Hwe3tleIEycVY4P9MRHSgm 64wYL+92cXMttxmhDjghGY3xomHY6yynbKgF9nZa2k4aTfjhErE4oWFlj8Ktqi52EJqB NnDUM2aXsgv5ji9Kfkd+CLpWM+sxytWmuiMB+AiwpmfK89MemNdWthhlTCouirt7TiZG JVQW3t4/VjesAmr7vU2lukxuiBx+S4mJM/cLHQE9eL7tlpxMx+m9ISRbIjRzzjpncSv7 HGOg== X-Gm-Message-State: AAQBX9eRbKm0XWCyBY+MwKwWyc0w+0cC/OIfUhEu+cJ9wOcrxAiwoPcW cMBydrFJTrQBBhzgE5T5O8Mn2w== X-Google-Smtp-Source: AKy350aWHhGJriWVrLf6TakD+wy8UiRbEvNVXeYw5vTRA6TEpbcBjqXWsqfoa/9hQ0foQ3aDVKRFZA== X-Received: by 2002:a05:6402:70a:b0:4fb:9b54:ccb8 with SMTP id w10-20020a056402070a00b004fb9b54ccb8mr9305209edx.21.1679846616252; Sun, 26 Mar 2023 09:03:36 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it (host-87-0-102-254.retail.telecomitalia.it. [87.0.102.254]) by smtp.gmail.com with ESMTPSA id m2-20020a50d7c2000000b00501fc87352fsm6869333edj.13.2023.03.26.09.03.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Mar 2023 09:03:36 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Amarula patchwork , Rob Herring , Krzysztof Kozlowski , Marc Kleine-Budde , michael@amarulasolutions.com, Vincent Mailhol , Alexandre Torgue , Dario Binacchi , 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 v8 4/5] ARM: dts: stm32: add pin map for CAN controller on stm32f4 Date: Sun, 26 Mar 2023 18:03:24 +0200 Message-Id: <20230326160325.3771891-5-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20230326160325.3771891-1-dario.binacchi@amarulasolutions.com> References: <20230326160325.3771891-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add pin configurations for using CAN controller on stm32f469-disco board. They are located on the Arduino compatible connector CN5 (CAN1) and on the extension connector CN12 (CAN2). Signed-off-by: Dario Binacchi --- (no changes since v3) Changes in v3: - Remove 'Dario Binacchi ' SOB. - Remove a blank line. Changes in v2: - Remove a blank line. arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 30 ++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi index 4523c63475e4..3bb812d6399e 100644 --- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi @@ -447,6 +447,36 @@ pins2 { slew-rate = <2>; }; }; + + can1_pins_a: can1-0 { + pins1 { + pinmux = ; /* CAN1_TX */ + }; + pins2 { + pinmux = ; /* CAN1_RX */ + bias-pull-up; + }; + }; + + can2_pins_a: can2-0 { + pins1 { + pinmux = ; /* CAN2_TX */ + }; + pins2 { + pinmux = ; /* CAN2_RX */ + bias-pull-up; + }; + }; + + can2_pins_b: can2-1 { + pins1 { + pinmux = ; /* CAN2_TX */ + }; + pins2 { + pinmux = ; /* CAN2_RX */ + bias-pull-up; + }; + }; }; }; }; -- 2.32.0