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=-12.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 CEA97C433E0 for ; Wed, 24 Mar 2021 14:04:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9773C61A05 for ; Wed, 24 Mar 2021 14:04:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235741AbhCXOEW (ORCPT ); Wed, 24 Mar 2021 10:04:22 -0400 Received: from smtp-fw-4101.amazon.com ([72.21.198.25]:30210 "EHLO smtp-fw-4101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230044AbhCXOD5 (ORCPT ); Wed, 24 Mar 2021 10:03:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1616594637; x=1648130637; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=wBInpsFLZS8A1IIEXgvAg26d+AexU/0HeDXfGLeqcu8=; b=rmJigHHB9MFp9TAv+ln7k2ZeZ08Pwn8ZYn7m3TMFWc6bkWqcTNbY3Z77 UpYRTudsKm9MuNqEEwEoZRAvc6tQc1VXYw+X3V27iLDaCpzgy0/2ssFYw x3bO1AXkMFxzEr/T1o/LohNvxfTz/3cKZ0Gjf0Q/UQtTuQp9z0Wv4t3q0 A=; X-IronPort-AV: E=Sophos;i="5.81,274,1610409600"; d="scan'208";a="95933423" Received: from iad12-co-svc-p1-lb1-vlan2.amazon.com (HELO email-inbound-relay-2b-c300ac87.us-west-2.amazon.com) ([10.43.8.2]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 24 Mar 2021 14:03:47 +0000 Received: from EX13MTAUWB001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-2b-c300ac87.us-west-2.amazon.com (Postfix) with ESMTPS id 6F6C0A2626; Wed, 24 Mar 2021 14:03:46 +0000 (UTC) Received: from EX13D21UWB001.ant.amazon.com (10.43.161.108) by EX13MTAUWB001.ant.amazon.com (10.43.161.249) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 24 Mar 2021 14:03:46 +0000 Received: from EX13MTAUWA001.ant.amazon.com (10.43.160.58) by EX13D21UWB001.ant.amazon.com (10.43.161.108) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 24 Mar 2021 14:03:46 +0000 Received: from [192.168.12.56] (10.1.212.27) by mail-relay.amazon.com (10.43.160.118) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 24 Mar 2021 14:03:42 +0000 Subject: Re: [PATCH v4 0/3] Fix pinctrl-single pcs_pin_dbg_show() To: Drew Fustini CC: , , , , , , , , , , , , , , References: <20210319152133.28705-1-hhhawa@amazon.com> <20210322055631.GB392062@x1> From: "Hawa, Hanna" Message-ID: Date: Wed, 24 Mar 2021 16:03:41 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210322055631.GB392062@x1> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On 3/22/2021 7:56 AM, Drew Fustini wrote: > I'm curious what SoC are you using? I'm working on Amazon Annapurna Labs SoCs (based on ARM cortex processors). That include multiple pins controlled with same register. > > It's good to know who has hardware to test bits_per_mux in the future. > > I pay attention to pinctrl-single as that is the driver used for the TI > AM3358 SoC used in a variety of BeagleBone boards. It does not use > bits_per_mux, but I can verify that this does not cause any regression > for the AM3358 SoC: > > /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single# cat pins > registered pins: 142 > pin 0 (PIN0) 0:? 44e10800 00000027 pinctrl-single > pin 1 (PIN1) 0:? 44e10804 00000027 pinctrl-single > pin 2 (PIN2) 0:? 44e10808 00000027 pinctrl-single > pin 3 (PIN3) 0:? 44e1080c 00000027 pinctrl-single > pin 4 (PIN4) 0:? 44e10810 00000027 pinctrl-single > pin 5 (PIN5) 0:? 44e10814 00000027 pinctrl-single > pin 6 (PIN6) 0:? 44e10818 00000027 pinctrl-single > pin 7 (PIN7) 0:? 44e1081c 00000027 pinctrl-single > pin 8 (PIN8) 22:gpio-96-127 44e10820 00000027 pinctrl-single > pin 9 (PIN9) 23:gpio-96-127 44e10824 00000037 pinctrl-single > pin 10 (PIN10) 26:gpio-96-127 44e10828 00000037 pinctrl-single > pin 11 (PIN11) 27:gpio-96-127 44e1082c 00000037 pinctrl-single > pin 12 (PIN12) 0:? 44e10830 00000037 pinctrl-single > > pin 140 (PIN140) 0:? 44e10a30 00000028 pinctrl-single > pin 141 (PIN141) 13:gpio-64-95 44e10a34 00000020 pinctrl-single > > Reviewed-by: Drew Fustini Thanks for review and verify the change. Thanks, Hanna > > Thanks, > Drew