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 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 6F1C5C5AD4C for ; Thu, 23 Nov 2023 08:59:21 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=TMYgOoUi9/NOEXaCdmeiV+h9OXB9RNmj6ojvNmN5DnU=; b=Mune9xHa2ckPf5 +1WLJFy628RVcneLb54ovOUEfHTtR1VqIOrjMNIBJYVKCO1HaTCgcClHEPBZgVFGTsg0bghJzr/K5 l5AAsytKk38ZqBACvZS4+ChpA1bKk3JfJh5AVNE7vuiO7kgAGaueI3jDQktle/DilPpGUoFcxv0pD Qj/ZYaXI2jGj969UjfNqJ5EWhobXCZwkgp3dlARnh5PTFmQrrfW47J/ptZF84Bcqoe3t5gatqigc+ vUVMUsmiXi7oLtf2IUHbLbWmS82IdLBDIBmPSISazMM0jJ8T2u0nuZRQN3mzIDGoANkdUbPsG+MlV jpXjRRRN/93kyGGu7i4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r65Xw-004Cbz-1H; Thu, 23 Nov 2023 08:58:52 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r65Xs-004CZi-1V for linux-arm-kernel@lists.infradead.org; Thu, 23 Nov 2023 08:58:50 +0000 Received: from francesco-nb.int.toradex.com (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 52474201D4; Thu, 23 Nov 2023 09:58:37 +0100 (CET) Date: Thu, 23 Nov 2023 09:58:33 +0100 From: Francesco Dolcini To: Nishanth Menon Cc: Parth Pancholi , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Francesco Dolcini , Marcel Ziswiler , Parth Pancholi , Conor Dooley , Krzysztof Kozlowski , Rob Herring , Tero Kristo , Vignesh Raghavendra Subject: Re: [PATCH v1] arm64: dts: k3-am625-verdin: enable Verdin UART2 Message-ID: References: <20231121160436.1032364-1-parth105105@gmail.com> <20231123071235.omgxs3ixnojpkfvu@greeter> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231123071235.omgxs3ixnojpkfvu@greeter> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231123_005848_677676_75BD4CAF X-CRM114-Status: GOOD ( 11.50 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Nishanth, On Thu, Nov 23, 2023 at 01:12:35AM -0600, Nishanth Menon wrote: > On 17:04-20231121, Parth Pancholi wrote: > > /* Verdin UART_2 */ > > &wkup_uart0 { > > - /* FIXME: WKUP UART0 is used by DM firmware */ > > - status = "reserved"; > > + status = "okay"; > > }; > > -- > > 2.34.1 > > > > Do the &pinctrl_wkup_uart0 in verdin.dtsi hold good through these > variants? Yes. Let me add a little bit of context. In general the way the Verdin AM62 (and Toradex SOM) is designed is that we have a standard pinmuxing on the module edge connector (SODIMM) and normally the carrier board that is mated with just implements it. It's absolutely possible to redefine it all, but to maximize compatibility across the family what we do at most is to reconfigure some pins as GPIO. Francesco _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel