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 3A3BFC71136 for ; Thu, 19 Jun 2025 03:57:16 +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=LU7QhYjxOqOH4zbvw6oM0dtf5fFvFxSixl3GW1jJGTw=; b=DrqwqyzUBkETSHULJ+Ts/ov3xQ mSTf5+cb9xvOADrR8m1P6K/G6ABjb1HJMZf4WH7efG9a5vqYz6TTWihsmV+nzg2R4lfFpDI7I9y0y aDS90RYnLwK7QQxwBbYrFvzsI0lQruMnRssqenMBtv7f4k/wHJryR5WtDM29Rx6NHlweBWT1S3j/O 3w1Q2juSiweL9E1e1IKb+fpAIb6L4woPAioMGOhdLRlHpZynRD2Pn28Km6t3CB9RCLI6DblBs6Riu tdPzrCLNHv9gkHIUWaS8cxgv4vkHsoyDrrOZFO6G92rrcoDy7sdFLipfciD2mqRy7dtVuVkCUJLlO 6gzNQ11g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uS6Oi-0000000Bwtu-0rN6; Thu, 19 Jun 2025 03:57:08 +0000 Received: from mail-m16.yeah.net ([220.197.32.16]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uS6MS-0000000BwYw-3f6b for linux-arm-kernel@lists.infradead.org; Thu, 19 Jun 2025 03:54:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:To:Subject:Message-ID:MIME-Version: Content-Type; bh=LU7QhYjxOqOH4zbvw6oM0dtf5fFvFxSixl3GW1jJGTw=; b=c8r1P5P4xE0Kb3/i+H2dW91s0RkOZn33p8n76h5J7WpdAfONeFvuQYZ1B7936F EK/EPsIEAzrXOu1pQ6ERZKymZQV3Z8VQhybSR9Z/6MCo4yb3obETCifpFGzJoF0B TC/HLpaHvgH+aE3WKx1JA/OCruq+eSOsSYCQsB7CtBsUQ= Received: from dragon (unknown []) by gzsmtp2 (Coremail) with SMTP id Ms8vCgDHZsPUiVNoFnv8AA--.41662S3; Thu, 19 Jun 2025 11:53:58 +0800 (CST) Date: Thu, 19 Jun 2025 11:53:56 +0800 From: Shawn Guo To: Haibo Chen Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Stefan Agner , Linus Walleij , Bartosz Golaszewski , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, peng.fan@nxp.com, wahrenst@gmx.net, conor@kernel.org, Frank Li Subject: Re: [PATCH v3 3/3] ARM64: dts: add ngpios for vf610 compatible gpio controllers Message-ID: References: <20250520-gpio-dts-v3-0-04771c6cf325@nxp.com> <20250520-gpio-dts-v3-3-04771c6cf325@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250520-gpio-dts-v3-3-04771c6cf325@nxp.com> X-CM-TRANSID: Ms8vCgDHZsPUiVNoFnv8AA--.41662S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7JFW5Kr4fXw4UWr1kKFWfZrb_yoWfArc_CF W0qw4UZws5uFWxKw47Kr4Ivr18Ca4fZw13Wry7Gr93Ja4YqrnrtFs3JrW3JayUWFs8KasI kry5tr48Aw4agjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUbUKsUUUUUU== X-Originating-IP: [117.82.86.8] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiIReG62hTideU6wAA3B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250618_205449_273311_97DB6BDA X-CRM114-Status: GOOD ( 11.59 ) 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 Tue, May 20, 2025 at 11:46:14AM +0800, Haibo Chen wrote: > After commit da5dd31efd24 ("gpio: vf610: Switch to gpio-mmio"), > the vf610 GPIO driver no longer uses the static number 32 for > gc->ngpio. This allows users to configure the number of GPIOs > per port. > > And some gpio controllers did have less pads. So add 'ngpios' here, > this can save some memory when request bitmap, and also show user > more accurate information when use gpio tools. > > Besides, some gpio controllers have hole in the gpio ranges, so use > 'gpio-reserved-ranges' to cover that, then the gpioinfo tool show the > correct result. > > Reviewed-by: Frank Li > Signed-off-by: Haibo Chen Historically we use "ARM: dts: ..." prefix for arch/arm/boot/dts changes, but use "arm64: dts: ..." for arch/arm64/boot/dts ones. Fixed the prefix up and applied, thanks! Shawn