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 X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89BD4C433ED for ; Mon, 5 Apr 2021 08:25:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5AC476127A for ; Mon, 5 Apr 2021 08:25:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232128AbhDEIZQ (ORCPT ); Mon, 5 Apr 2021 04:25:16 -0400 Received: from wilbur.contactoffice.com ([212.3.242.68]:51510 "EHLO wilbur.contactoffice.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229549AbhDEIZQ (ORCPT ); Mon, 5 Apr 2021 04:25:16 -0400 Received: from ichabod.co-bxl (ichabod.co-bxl [10.2.0.36]) by wilbur.contactoffice.com (Postfix) with ESMTP id BB2F978E; Mon, 5 Apr 2021 10:25:08 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1617611108; s=20210208-e7xh; d=mailfence.com; i=sandberg@mailfence.com; h=Date:From:Reply-To:To:Cc:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; l=706; bh=UFNGr8xkIp1btJf8NAs6Wcx70N/mWm5zgk0uqKWLU5k=; b=k4z0FJ04HZMq3vb65XZOFS6qaLsM9okYbm1cKmKTUlawznbF7QHnVproHWvsEQcs /xsBUDwx/YsGwkW2rMcqjkKAX7Ayk2YETEB+TsgSci3bWBxg/ZtC8WlNAd7AYCWLlIB ehcFOSiwsLL6EIVuj1ruXtLDZWr/A13d1VDZV4oL5ogqoh38RNoINqQQcYxtCPO18o4 6wq9U3E9PBICiKEuyDEONGzSo1YzcgeCWSwIvqGaCDORzJd+D8epCboiDEWDK+cE237 Hv7BXb0E0cg+X4P2DfJDsAYGpwAWvUu9XKSsrtfRQghvgHqnOJpPNbwv26vDo48Rp/p TV8iorZhHA== Date: Mon, 5 Apr 2021 10:25:05 +0200 (CEST) From: Mauri Sandberg Reply-To: Mauri Sandberg To: Andy Shevchenko , Drew Fustini Cc: "open list:GPIO SUBSYSTEM" Message-ID: <10440931.720197.1617611104977@ichabod.co-bxl> In-Reply-To: References: <20210223195326.1355245-1-sandberg@mailfence.com> <20210223195326.1355245-2-sandberg@mailfence.com> <1306564766.662706.1617546604089@ichabod.co-bxl> Subject: Re: [PATCH] gpio: driver for the NXP 74HC153 chip MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Priority: 3 X-Mailer: ContactOffice Mail X-ContactOffice-Account: com:250217426 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org > ---------------------------------------- > From: Andy Shevchenko > On Sun, Apr 4, 2021 at 6:36 PM Drew Fustini wrote: > > Do you think TI SN74HC153N should be ok for testing the gpio input > > multiplexer patch [1]? >=20 > Functionally all those *4xxx153yyy are all analogous. > You even may try soviet copy of it, i.e. 555=D0=9A=D0=9F11 (cyrillic lett= ers!, > 555 can be 1533 or a few more variants). I really do hope so. The reason for going for [1] is that it should provide= a generic mechanism and be manufacturer independent. :) > > [1] https://lore.kernel.org/linux-gpio/20210325122832.119147-1-sandberg= @mailfence.com/