From patchwork Sun Jun 26 00:21:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12895541 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1E9A6C43334 for ; Sun, 26 Jun 2022 00:23:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Wf7tpWWo2olu9AT2NRRQv+mLAsOBcUShqPHforlCHcQ=; b=s1qaWZPv6rdII2 cUXQdg8qvLcyv0JGOye+/pXuWbFzv0lxV9tR8uE4A8QnRRQphgWRpj4kumnYeeUb2SIvDHN08arWI pW4HZ6Pfp3ZD0SVbA38aFo9QMJy3h5s6Q/6Nih0eSG2/RzkhRsEwVmF96U6rf3WhYdAzk2pXC1nyQ 9K4bmb2TjcoFSSbVC/BPtTd1Mw0hdz5LPsgbwLvENkzBsJRwGVjz4wXu7EWVa9hId87zsjaaedNzC GpOEscamBV6b9ZJe2tdUFNFj+BAkm4VI2l3eHQNr4OXHM49sA3bJLEEq3ui93HGad+bgRUzXPFQr+ OXf6anPebE10PCwXzQXw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o5G2e-008cjm-O4; Sun, 26 Jun 2022 00:22:21 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o5G1i-008cKi-Ap for linux-arm-kernel@lists.infradead.org; Sun, 26 Jun 2022 00:21:24 +0000 Received: from tr.lan (ip-86-49-12-201.net.upcbroadband.cz [86.49.12.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 768028446B; Sun, 26 Jun 2022 02:21:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1656202880; bh=BsUhhwHIeOxa1qnGumybNzsDrnHunw1B70tySjEm3dI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FX18NDbbtUOCPNzhzs0RlwE7erN3yY4elerzUbdRiUdgdCkUvX4SvU7rY9ydvnISq /mR0SkkoZ6LDLTKBbZYTCV9ddVWECSmzS/1J0DU8dkpsm68tTMTEPcB4qjmhX/Zqw+ Eeywpjx1GMCuVt5cugbqW94J429ggktNRJkPDfO072JhLzI1rb/q3xYKhFu1CKkXMD uypLAQcc2pYPtTrXG3TXljMQlxlbZmOLo1+oyakDKSRvunuOnXCXxV0EM7NySqM1BE 5OZ+ZVqCOTC37exMZRKdDjg9XN7ditHtBrUvsEq6qLgUkBLk4jHPK2w5Ax+hw1UQC6 zTnnD71LlowiA== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 4/7] ARM: dts: stm32: Add alternate pinmux for UART3 pins Date: Sun, 26 Jun 2022 02:21:02 +0200 Message-Id: <20220626002105.198854-4-marex@denx.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220626002105.198854-1-marex@denx.de> References: <20220626002105.198854-1-marex@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220625_172122_592237_377B3D07 X-CRM114-Status: UNSURE ( 9.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add another mux option for UART3 pins, this is used on DRC Compact board. Signed-off-by: Marek Vasut Cc: Alexandre Torgue Cc: linux-stm32@st-md-mailman.stormreply.com To: linux-arm-kernel@lists.infradead.org --- V2: No change V3: No change --- arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 41 ++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 58f5924902b82..ebc3ddcf88867 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -2270,6 +2270,47 @@ pins { }; }; + usart3_pins_e: usart3-4 { + pins1 { + pinmux = , /* USART3_TX */ + ; /* USART3_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = , /* USART3_RX */ + ; /* USART3_CTS_NSS */ + bias-pull-up; + }; + }; + + usart3_idle_pins_e: usart3-idle-4 { + pins1 { + pinmux = , /* USART3_TX */ + ; /* USART3_CTS_NSS */ + }; + pins2 { + pinmux = ; /* USART3_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = ; /* USART3_RX */ + bias-pull-up; + }; + }; + + usart3_sleep_pins_e: usart3-sleep-4 { + pins { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + , /* USART3_CTS_NSS */ + ; /* USART3_RX */ + }; + }; + usbotg_hs_pins_a: usbotg-hs-0 { pins { pinmux = ; /* OTG_ID */