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 B62D2C2BA15 for ; Wed, 19 Jun 2024 08:00:55 +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=EyMR6PM9DXM8j7BksUHKq1zTFh3m/RdnU97LrP5+NNU=; b=2VnKsQVp9TtIeIQ/3GLLpY1p3p tZvJhDk9Wch62ZsS8R/3bcA3q6X0ka5kzCnDttk9yuXhq6qmbC5ruoi3foK49WWZOFjSqaelliRHi jk9XMCOogOQ9Lh1KQ2KaO9/Kv11UssYcvb5BBlHUPj1GlfHEkkqkesI7YyqFOYTaIRlRd/m58y03/ //jwyZPFXlog4H5vMzjk/nx2g/eYXVv2AMwxdpexG5BNcnZSSrnvqFBtz8UctPXtEbMq7clB/1k6e ZW1/BloF8J9Uavw1QeqYakyLXJRAU8nbLiufY1iIuFTNNh14cRz2P0bb77WiyNUKBubgbkuv/HLvu HhMS+yrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJqFC-00000000J7G-0OKm; Wed, 19 Jun 2024 08:00:38 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJqF9-00000000J68-0vje for linux-arm-kernel@lists.infradead.org; Wed, 19 Jun 2024 08:00:37 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45J80OG8042903; Wed, 19 Jun 2024 03:00:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1718784024; bh=EyMR6PM9DXM8j7BksUHKq1zTFh3m/RdnU97LrP5+NNU=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=XInfMRyl8/mWEmjGrisMMLOmO7+ssnkzZQgUYL4uN3MIqjs8VKdvB/HDZeQjlUeF0 08zFOWBp8ObPwJtNyPPwFmaB44I/23tHXbxnL4lumKgsQhXc7XtluW4V21U2B4t3Q2 eXU7mDwojYQ3gn1mD0TCVXuiY5sRG2qb0l2a0ZPU= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45J80O9v128966 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 19 Jun 2024 03:00:24 -0500 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 19 Jun 2024 03:00:24 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 19 Jun 2024 03:00:24 -0500 Received: from localhost (dhruva.dhcp.ti.com [172.24.227.68]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 45J80N6E054421; Wed, 19 Jun 2024 03:00:24 -0500 Date: Wed, 19 Jun 2024 13:30:22 +0530 From: Dhruva Gole To: Nishanth Menon CC: Conor Dooley , Krzysztof Kozlowski , Rob Herring , , , , Tero Kristo , Vignesh Raghavendra , Vaishnav Achath , Jared McArthur , Bryan Brattlof Subject: Re: [PATCH 2/3] arm64: dts: ti: k3-am62p: Add gpio-ranges properties Message-ID: <20240619080022.jdbufuc4w6fk77ju@dhruva> References: <20240618173123.2592074-1-nm@ti.com> <20240618173123.2592074-3-nm@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20240618173123.2592074-3-nm@ti.com> X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240619_010035_491334_9ACAC809 X-CRM114-Status: GOOD ( 14.68 ) 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 Jun 18, 2024 at 12:31:22 -0500, Nishanth Menon wrote: > On the AM62P platform we have no single 1:1 relation regarding index > of GPIO and pin controller. The GPIOs and pin controller registers > have mapping and holes in the map. These have been extracted from the > AM62P data sheet. > > Mux mode input is selected as it is bi-directional. In case a specific > pull type or a specific pin level drive setting is desired, the board > device tree files will have to explicitly mux those pins for the GPIO > with the desired setting. > > Ref: AM62P Data sheet https://www.ti.com/lit/gpn/am62p > > Signed-off-by: Nishanth Menon > --- > > Note: this generates a 'too large' warning for > pinctrl-single,gpio-ranges - > https://lore.kernel.org/r/20240618165102.2380159-1-nm@ti.com/ for more > details > > arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 14 ++++++++++++++ > arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi | 10 ++++++++++ > 2 files changed, 24 insertions(+) Reviewed-by: Dhruva Gole -- Best regards, Dhruva