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 C9B73C282EC for ; Mon, 17 Mar 2025 10:46:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rsZM34R6l1/AkRyfiPorlFEDTy3E0XS0s6W2TrWSqFQ=; b=IOdWCPLnbocyJWuCIiEkDWA33Y f6MSoWeDJ4s8dBzXF0RY5ff+Kcc80rvXD5vwHtu0IuEarfWeT4trGUez/ZwsOUUqcQH0vOlksGH4d BH918A0lz1kmcuV67WP+hZN9eKa2wGLuZ1E/RxLPY+AN3yf6DXR546pHqRLAcPiOm94Lif05JzHpF 0Wj+/CFlk1iizQi+iBMw9YpGHbmJJvCapEtenTh2nj/WbVT+a3PRlljZehftUIlETvWqgYvVALa/G e8d2JxnQoqgusTfwNmaffbL5Np8h4ROo9VTzSUPiW20pOQo8V8vbeJ11CBqbOcEfQ67OBCGNVkhku ZtRfyF6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tu7yt-00000002EUr-2UvS; Mon, 17 Mar 2025 10:46:03 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tu7o5-00000002BU5-41o7 for linux-arm-kernel@lists.infradead.org; Mon, 17 Mar 2025 10:34:55 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id A2F33A489D2; Mon, 17 Mar 2025 10:29:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B0ECC4CEEE; Mon, 17 Mar 2025 10:34:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742207693; bh=OOWMoUFQ23UHSwIZ8BvygHyrXX9kthpv+6WpnSx7ZNg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QsDWmFcuxcsgFxG+2Q5SuxHmU93c+w9J/18L5YmxK5aviJm9Z4CUyWBrYiSnWqV2e C7GP8NTC6GV+/vET79P68p6yY4ndZ77nM5Qidg/EocBZRxEpLykxoK52Qq3XaAkOy8 KTPXVZOgV5u7aBCFQwCMzMYJxlcldpTrsKgAJlR/4Ny0tx9C890MZIKAAdjizTMV9L VrzNMUMRwumMFNEbDQb1XVLR029YxilgVYa3urlPcqLBoCkLCcynRiwEcK+k2UfCEX T3oAWZCtEW8lZXjXHG9Md0KYqU91/xx4AAldISNUrDm8p8IZVEkSfRfduUQb3z1dPp B3NA64lusvwwA== Date: Mon, 17 Mar 2025 11:34:48 +0100 From: Krzysztof Kozlowski To: Maud Spierings | GOcontroll Cc: Rob Herring , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg , Liu Ying , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Mark Brown , "dri-devel@lists.freedesktop.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "imx@lists.linux.dev" , "linux-arm-kernel@lists.infradead.org" , "linux-spi@vger.kernel.org" Subject: Re: [PATCH v2 03/12] dt-bindings: connector: Add the GOcontroll Moduline module slot bindings Message-ID: <20250317-massive-calm-bat-43ff61@krzk-bin> References: <20250226-initial_display-v2-0-23fafa130817@gocontroll.com> <20250226-initial_display-v2-3-23fafa130817@gocontroll.com> <20250314210652.GA2300828-robh@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250317_033454_063262_20B369F3 X-CRM114-Status: GOOD ( 11.77 ) 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 On Sat, Mar 15, 2025 at 07:32:28AM +0000, Maud Spierings | GOcontroll wrote: > >> +required: > >> + - compatible > >> + - reg > >> + - reset-gpios > >> + - interrupts > >> + - sync-gpios > >> + - i2c-bus > >> + - slot-number > >> + > >> +additionalProperties: false > >> + > >> +examples: > >> + - | > >> + #include > >> + #include > >> + > >> + spi { > >> + #address-cells = <1>; > >> + #size-cells = <0>; > >> + > >> + connector@0 { > > > >I find this being a SPI device a bit strange. Is there a defined SPI > >device that every slot is going to have? Or the connector has SPI > >interface and *anything* could be attached on it? > > So a module slot is like a pcie slot, it can be occupied or not, and when But which buses... Best regards, Krzysztof