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 EF165EB64DD for ; Wed, 5 Jul 2023 15:44:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232367AbjGEPoN (ORCPT ); Wed, 5 Jul 2023 11:44:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229793AbjGEPoL (ORCPT ); Wed, 5 Jul 2023 11:44:11 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3ABBB171D for ; Wed, 5 Jul 2023 08:44:10 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-992ace062f3so822192566b.2 for ; Wed, 05 Jul 2023 08:44:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688571849; x=1691163849; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=F5vEBUpWUCuta5/1f5gRl1+M0EKGhW3V1lB7XJ3EF+k=; b=JJg1F2R5URna+tIeK/iAeHiE5c2/AnVVR9CvDFLHMfAACxZxxH3XQzanyZzj63Ie+4 b4Gj5hAI8e0b2pjlN7HI6jCbouVG80J8xS5tknPM4A8KVdhmSwJKlnYD1he7+41fGOlM bF4kquCu6KT6Hx0m3HDeK42XXB0nhmcFqyFiKXB1pNspKZFRAzzzaYkSNgQR9khwa+8M dq53vVWo0zn5GifDOnmi0uy0U+Y3QczMogd1HiAtU7zek8c9PKNU2k8U/guKpL3DoiAI b1W64eX7QIgK50xbvt7Xtkbx2p66rLW2oA51CE9RJFFzoMsgPyIfgClza1DCOYLHEdiK ehqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688571849; x=1691163849; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=F5vEBUpWUCuta5/1f5gRl1+M0EKGhW3V1lB7XJ3EF+k=; b=Ey2tEzxCAHC/qwhTSxksm+dYlZIvibi/2zXgym08KU/G58J+k6urZq72zGcB+hv50u 3Ik87E/mnTIIbX7r7CI3aVq5Ye4w5TjfvuzPo5J756oEhlT9CfKGUrrXj8BpUxPJKGy1 SYQf8vED4rEUYoMfp1Y4Irv5/L+hIoNNgSWn4hOve7bRvt0TmGVhUYgK3mY9DUWsAe6y n213ozRl+6VNJPFFPA3cB7f0AHypmnNgjn9KMZKOo/Jeg7owswXaYPJeCi4mJT/hibQS PRXvAXNUFw6vPQxaAKZpIL6MpMeqY2edHBP6wH94RX7Kzej7O76HnWm4TeoXhAQ96Fql ZMkg== X-Gm-Message-State: ABy/qLaRq8pWc/uj9O7FZyLf+5iBMwwd3LWLDXJI647n/kxDgTWTe460 OTE5Tbh5u48N2PE1PgVt3/Jqxg== X-Google-Smtp-Source: APBJJlGZEp0uGn6WBqqOc8heqRqV+lHFEryGyCTLeKlzIPOvYy0QwVnrtSmwgt2MSW7TKPFhPMDHkg== X-Received: by 2002:a17:906:3bd3:b0:991:e961:a5f4 with SMTP id v19-20020a1709063bd300b00991e961a5f4mr12527613ejf.20.1688571848728; Wed, 05 Jul 2023 08:44:08 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.26]) by smtp.gmail.com with ESMTPSA id ck11-20020a170906c44b00b009933eccf46fsm5599442ejb.6.2023.07.05.08.44.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Jul 2023 08:44:08 -0700 (PDT) Message-ID: <45545984-ef00-f653-91db-cb6c1cb0a3a4@linaro.org> Date: Wed, 5 Jul 2023 17:44:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH] arm64: dts: imx8mn-var-som-symphony: fix USB OTG Content-Language: en-US To: Hugo Villeneuve , Fabio Estevam Cc: Nate Drude , Pierluigi Passaro , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , NXP Linux Team , Hugo Villeneuve , Krzysztof Kozlowski , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" References: <20230704150240.2022020-1-hugo@hugovil.com> <20230704164140.824f6890dae5c87fc92531b4@hugovil.com> <20230704172801.f11422b3f947c625f53af871@hugovil.com> <20230705093507.7458eada3ae05e0e1740a10e@hugovil.com> <20230705102502.d8c9fa894bd271a5526d81f7@hugovil.com> <20230705104837.e620da576f22f28244daacb1@hugovil.com> <20230705113419.183f686f47252abf3532fc9e@hugovil.com> From: Krzysztof Kozlowski In-Reply-To: <20230705113419.183f686f47252abf3532fc9e@hugovil.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/07/2023 17:34, Hugo Villeneuve wrote: > On Wed, 5 Jul 2023 12:22:55 -0300 > Fabio Estevam wrote: > >> Hi Hugo, >> >> On Wed, Jul 5, 2023 at 11:48 AM Hugo Villeneuve wrote: >> >>> Fabio: do we need to support both configurations in the Linux kernel >>> tree, and if yes how do you propose we do it? >> >> I would suggest supporting the new revision only. > > Ok, no problem. > > If we go back to my original patch, the changes in it, apart from the > interrupt, are still required to make USB OTG work (at least in host > mode, so that we can plug a USB key for example). Also looking at the > latest varigit changes, I have removed the "typec1_con: > connector" node (tested ok in host mode). I also added comments in the > DTS about the particular PTN5150 interrupt pin configurations. > > Let me know if I can resubmit it, and if so can I leave the interrupt > property type to IRQ_TYPE_NONE? As I wrote, interrupt type cannot be none. What does it even mean "none" for your case? Best regards, Krzysztof