From patchwork Wed Aug 16 12:24:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Nyekjaer X-Patchwork-Id: 13355137 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 5C990C001E0 for ; Wed, 16 Aug 2023 12:25:54 +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=l67pkAZyL+1eWJ8oFOrI1oS5/rb8G/6WBpKRxQEgrB0=; b=oL3ipJIobBH2Ob Dsl1VbDwntrtIjuxPY7k4o7/4+G0i3aSqZpmUeCWry1aVPemHV66eeK77Yfn1sc6NKVz+jmdJib1c cchvLW34rmisBSq+Dg7zsHxO+L3tIG+vqvUNXZqrFaAk+hOrMz5qKmXNWCQem7csqteRS3L8yQqOO ocvcXoHHpoYbNr3ohjoHmxZs072reHq+gzoBukYr5uicDrL84a/e6IC7IXGTh36uh8gMF9JPIydka 6lPmE2K9GBwWQrqtO/Q6nTNBWbGhkaPCz1Ba4Yq4aXvus569ozQZ6IB0zUDqOkFxTpHAlk9Y1Qvah f0den+4rZL9135F+WMig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qWFaa-0048Hx-17; Wed, 16 Aug 2023 12:25:28 +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 1qWFaK-0048Bf-13 for linux-arm-kernel@lists.infradead.org; Wed, 16 Aug 2023 12:25:16 +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=rAqWl90II59YkZh2JTtIa+gbebjU12GFjSO/ULax1r8=; b=iyEy4UiY03pl6gvSnYzv4dlv3v VYa2xc/WnfIkpGJTezJwmg9xpZI6ZG6j+gsMXQ6pQjPNMH78Ord1Vb4JONp/tZAZLBML6a4gPROry SiiOFSSprhbSMxiH9tKx+l9oQc7y+FVTQP+zWAZV/BkrkPR7+yEHiXq7czc291GoU8kQSciujt4MY 8xLynzRvy2374+SewLhX/vv5FLaFRm4e3PUmxDYyG/US4JI3EQqN8lannt3mJ+Wu6qjR/TzQwJGPI dn49cRRHYSr04OU+FtxZ98uAs8URgY5z2nAe52WMTwIayvxb30GjpRLF2+Ece93j6JdjAj92nTJpe l56KMmdg==; Received: from sslproxy05.your-server.de ([78.46.172.2]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qWFaH-000NAz-6k; Wed, 16 Aug 2023 14:25:09 +0200 Received: from [185.17.218.86] (helo=zen..) by sslproxy05.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qWFaG-000HIl-Fz; Wed, 16 Aug 2023 14:25:08 +0200 From: Sean Nyekjaer To: l.goehrs@pengutronix.de, a.fatoum@pengutronix.de, 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 v5 3/9] ARM: dts: stm32: Add alternate pinmux for can pins Date: Wed, 16 Aug 2023 14:24:23 +0200 Message-ID: <20230816122435.3153513-3-sean@geanix.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230816122435.3153513-1-sean@geanix.com> References: <20230816122435.3153513-1-sean@geanix.com> MIME-Version: 1.0 X-Authenticated-Sender: sean@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.8/27002/Wed Aug 16 09:38:26 2023) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230816_052512_667680_B1ED0702 X-CRM114-Status: GOOD ( 10.05 ) 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/st/stm32mp15-pinctrl.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi index 5de4ec547411..5af271e7f739 100644 --- a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi @@ -1245,6 +1245,26 @@ 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 */