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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9112AECAAD4 for ; Wed, 31 Aug 2022 16:30:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231416AbiHaQay (ORCPT ); Wed, 31 Aug 2022 12:30:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232097AbiHaQat (ORCPT ); Wed, 31 Aug 2022 12:30:49 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EA8E82770; Wed, 31 Aug 2022 09:30:41 -0700 (PDT) Received: from [IPv6:2a00:23c6:c311:3401:b599:df6:dba1:bdbb] (unknown [IPv6:2a00:23c6:c311:3401:b599:df6:dba1:bdbb]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: martyn) by madras.collabora.co.uk (Postfix) with ESMTPSA id D41DB6600014; Wed, 31 Aug 2022 17:30:39 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1661963440; bh=8syKZc8lBVGRD02tm+lxMSpF6i+Oyf8Euvo5Tc3l7rA=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=VmrWBYy5FTwJI/c8jQsshae6QZyu9MbkJuMGFRXvuSScZp1SmOJ2R0WPTGv/ff039 C2MCwPfQvY1kgV6nvA3qrWZJYTdvdv+Ze9QVN1nu6SNqEp3x10WbTrAXfOkA+PPriA /1SKpkQhG/6ym/PbvdMFs9tkADDlilZM93IHFmcLu0wWzOYonP0SLOUJyIA85u5xwU /SEyBwW8usD0/a0ckW3ocCBqzYVNbxkcM2wy7YLyoJtoGCGDuPGyqJJE9cIUvo0++x 1MLHGiNtlf6fKlh+Xd0WfgQGfy4hdUzXg6W2+dNvxaVFk76HUaJMZgwZKwY2fghj0i IN0l3J6HEMNTg== Message-ID: Subject: Re: [PATCH 5/5] gpio: pca953x: Add support for PCAL6534 and compatible From: Martyn Welch To: Bartosz Golaszewski Cc: Linus Walleij , kernel@collabora.com, "open list:GPIO SUBSYSTEM" , Linux Kernel Mailing List Date: Wed, 31 Aug 2022 17:30:38 +0100 In-Reply-To: References: <20220829133923.1114555-1-martyn.welch@collabora.com> <20220829133923.1114555-5-martyn.welch@collabora.com> Organization: Collabora Ltd. Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.4-1+b1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2022-08-31 at 13:57 +0200, Bartosz Golaszewski wrote: > On Mon, Aug 29, 2022 at 3:39 PM Martyn Welch > wrote: > >=20 > > Add support for the NXP PCAL6534 and Diodes Inc. PI4IOE5V6534Q. > > These > > devices, which have identical register layouts and features, are > > broadly a > > 34-bit version of the PCAL6524. > >=20 > > However, whilst the registers are broadly what you'd expect for a > > 34-bit > > version of the PCAL6524, the spacing of the registers has been > > compacted. This has the unfortunate effect of breaking the bit > > shift > > based mechanism that is employed to work out register locations > > used by > > the other chips supported by this driver, resulting in special > > handling > > needing to be introduced in pca953x_recalc_addr() and > > pca953x_check_register(). > >=20 > > Datasheet: https://www.nxp.com/docs/en/data-sheet/PCAL6534.pdf > > Datasheet: > > https://www.diodes.com/assets/Datasheets/PI4IOE5V6534Q.pdf > > Signed-off-by: Martyn Welch > > --- >=20 > Is this series complete? I don't have patch 1/5 in my inbox and > neither does patchwork. >=20 I used get_maintainers to generate the recipients, it's a patch for the binding documentation relating to the driver so didn't get sent to the same lists: https://lore.kernel.org/lkml/20220829133923.1114555-3-martyn.welch@collabor= a.com/T/ Martyn > Bart