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 8B7F5C55165 for ; Thu, 30 Jul 2026 12:16:03 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=grh6uIkLuMWHxDWJonkPHNm23xVrSrmqEXBN/kCQpaQ=; b=BBCKEDhJykfOFcwMtIJociMngs 0Wx+su/9UuIWt/0JeThPQZOPdDbZ303VuLhzeizLLpGKiSTWvTTH//pIVu3BWB0DvWFs+1ub5wreu Mpn3oucRFlJhJoR9Fd1L9v5XxG+/72v65Yp10gxEbfCCtWNJTjKZV3ZZhE6uSDI1Q72Um52ThydRE BDXUD7b6as19MAiT6kArU4gW0rAwIMxuh+v1pEIaoId8zoS9EL6Y7uWqXVbBj4j3r+xj9jUkG0lVw aeT6a/XoFO6ksZAMBkHLauehvCHGJNYrXviozVPwDCW5RDrAz0whDKwdBvw78y4E+YtfUZlFvRMgO 8tAA+Vng==; 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charset=UTF-8 Content-Transfer-Encoding: 7bit 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 30/07/2026 14:14, Christophe Leroy (CS GROUP) wrote: >> Well, depends. Is it a documented ABI? > > In Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt: > > Required properties: > - device_type : should be "par_io". > - reg : offset to the register set and its length. > - num-ports : number of Parallel I/O ports > > Example: > par_io@1400 { > reg = <1400 100>; > #address-cells = <1>; > #size-cells = <0>; > device_type = "par_io"; > num-ports = <7>; > ucc_pin@1 { > ...... > }; > > Is it OK ? Yes, this is fine. Best regards, Krzysztof