From patchwork Tue Jun 20 11:41:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Nyekjaer X-Patchwork-Id: 13285741 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 36154EB64D7 for ; Tue, 20 Jun 2023 11:42:26 +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=uTDkwlIsKfPauqf6+lpM9O2jVigbTru+cVWKYZg92rw=; b=fZolveVEBJ/Tb7 uPbYLer2nUMTWOOGCjGS0oirdunZPgePkXHGJNzut++1y3V8Ea3YkTUW9RQTKIwYaLZCSAjwlnMGQ qcOUEOVE5YyyjI48doi8GU8HXNg+WQkHdMx6MHnGLQP0KS9USFfiXOL369oZoDmqQpuAtY0usOAkj cN01da43P31EtlQeYneVCwkHoeWfp9QAEdub9eNpEnJj/mdcYDF+NDHrIBBgWPnNXIpqE9EEhQeR8 ewOo/BOrQKRZTF+N9zczdQkjhEfIXVe2LTTxeEZOg7HQ8qD/mTH6cm4nhmTp5AokUyxNlkf4dnmci Al5rNwJgmo9byEkpByrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBZkN-00B9vK-1G; Tue, 20 Jun 2023 11:42:07 +0000 Received: from www530.your-server.de ([188.40.30.78]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBZkK-00B9so-0S for linux-arm-kernel@lists.infradead.org; Tue, 20 Jun 2023 11:42:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=ETuoPNFbYDBI7fybUMHgGYzgRtPKhUhC6h+ea+XxCXA=; b=I2hQ3tDFdMOoEOoph73cf1ndh4 tObtNpdztMDAsDO65cYPqcNs4h91laYDcD4JBoqQ6IxA4iGKImf0+EmfARP6dzVDFSXE4cnAjeKdg PAXjy6a0Cy4U98vrX7JmBiYXqRfLRKwcbV8N3ui3v2hifIYKF7O23fyYVSo/sUIfoFwUjU1cs3HnB w2pTAZn7m2QKk+/suZbhbvwRngZtSNsGi6mhk4XeY5ADud/sJBvZGOtzeLqTesQ3mjEcbBUyWZaBI dbDpxf0wFIvsxwXP1JEqFDlBGi1LNnHOH+wP646ByjFeT13gE+w8e1XUuTZtAoZgqKievqCgXtfyX yRr3nXEw==; Received: from sslproxy01.your-server.de ([78.46.139.224]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qBZkC-000NAp-U2; Tue, 20 Jun 2023 13:41:56 +0200 Received: from [185.17.218.86] (helo=zen..) by sslproxy01.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qBZkC-000ATD-B1; Tue, 20 Jun 2023 13:41:56 +0200 From: Sean Nyekjaer To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue Cc: Sean Nyekjaer , dantuguf14105@gmail.com, Olivier Moysan , devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] ARM: dts: stm32: Add alternate pinmux for can pins Date: Tue, 20 Jun 2023 13:41:36 +0200 Message-Id: <20230620114138.959812-3-sean@geanix.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230620114138.959812-1-sean@geanix.com> References: <20230620114138.959812-1-sean@geanix.com> MIME-Version: 1.0 X-Authenticated-Sender: sean@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.8/26945/Tue Jun 20 09:30:24 2023) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230620_044205_209715_1E7BE0C2 X-CRM114-Status: GOOD ( 10.32 ) 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 can pins, this is used on Octavo OSD32MP1-RED board. Signed-off-by: Sean Nyekjaer Reviewed-by: Olivier Moysan --- arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 422db6dd466c..537908a20efb 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -1144,6 +1144,26 @@ pins { }; }; + m_can1_pins_d: m-can1-3 { + pins1 { + pinmux = ; /* CAN1_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = ; /* CAN1_RX */ + bias-disable; + }; + }; + + m_can1_sleep_pins_d: m_can1-sleep-3 { + pins { + pinmux = , /* CAN1_TX */ + ; /* CAN1_RX */ + }; + }; + m_can2_pins_a: m-can2-0 { pins1 { pinmux = ; /* CAN2_TX */