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 8DFCAC4451C for ; Sat, 18 Jul 2026 07:51:39 +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-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XHuS2uW8Bo2nkF3eNBf80lun7nQgThoolW/PgIH06Nc=; b=lJEekYg5u2W5+mURWpXExacEIP QFADwMrrt/z6zD8Rya5HffDW4n23qZK1s0Z+5Hz0IA8QPf3PnErQZGEA6VKIqxEl/Li9y+u8ehnl6 dkF/zv38Ra/a8m3u+D44YC+ZlIZgmWktOZ6oCY55s4jwC32iwEU0uzzQXCIWnMB2DJAXpht9Ta15z 7a5y+LDFmFFo43R6VOrkEKmORanbmyBg2NxXM3UBbZyiyk/FXmMTVgPTNakb5eIZkAmPhURu9pyB1 AvhqV7lxPhirsZinDtqvR66gnBWdh8GVuUZtp94XRnhCl/ATFEGr8lTme+kesrbirClahMyqWswRP dnNqicWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkzpd-00000003rtA-22HD; Sat, 18 Jul 2026 07:51:33 +0000 Received: from mail-wr1-x42e.google.com ([2a00:1450:4864:20::42e]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkzpa-00000003rsG-0FtX for linux-arm-kernel@lists.infradead.org; Sat, 18 Jul 2026 07:51:31 +0000 Received: by mail-wr1-x42e.google.com with SMTP id ffacd0b85a97d-47f6edffd06so69767f8f.0 for ; Sat, 18 Jul 2026 00:51:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784361088; x=1784965888; darn=lists.infradead.org; h=content-type:mime-version:references:in-reply-to:message-id:date :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to :content-type; bh=XHuS2uW8Bo2nkF3eNBf80lun7nQgThoolW/PgIH06Nc=; b=ToBhUohg505qjl4NrBSOCF0SxLSqYpVhIMIluQ4teIGr4O3GQWQo3XUnWp9bByMCBG 4wbCSmuz0Oj3GAStosZi+3Xt/38yw04pYCvYCxy5pq2REzSCULgLPnHIJUamtrZHehXr ySNYknT1Tk0/WAJ13nXW5f2fdwvs7RQ1uXjWdnMh8AeUwM3jxTmLVH1PwUupJjk2Si5h SwotPjwRydTwHrK+KCXY/Cwq/B6keErWxiyV1G2lQl4LRHodWsXHZYQugFGesXJXa827 Ua1dAr/KeHbYXPFxZg7AgD27KnvPyRvFiiHuBIw1y5Dx1u7v0+J7H3c8n3/jt5AJWi7X KWqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784361088; x=1784965888; h=content-type:mime-version:references:in-reply-to:message-id:date :subject:cc:to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to:content-type; bh=XHuS2uW8Bo2nkF3eNBf80lun7nQgThoolW/PgIH06Nc=; b=eJ/ljpSTOKIUDNOubseZrxMvvx98qvv0HLrwawtLPmHk7dZ1IP2sWgkNKlEwOPsjTm eoIxgcep8Deq7W5MjneVATbrqlihE9vDcOFPon0tSiXi2yb08jZLk7kxmSNOm0SIpK4b +2IdXj72pUCOf5psQV48VMRn9mk9uGBwvVJH8KRfSU4sG1w4BhgPTr0HAsW11akOYt8q 4wwXKzhlKZJbg+3aMMXYkRvvTBhCpewv0arCJhcZ8Q4VYqJCsHp7AF0vRjf4Q9vKQ8sr +AmaNBBM9esqLbefPbPk3EreFq6CMf9Ns0W3/kCUwaG77sZ2QIoIYrTvx75chQT5KwZJ iNCQ== X-Forwarded-Encrypted: i=1; AHgh+Rr3dEqo3KC8HlIlTutKyDvKfhhWSp2iNCdqNcyFgvvyLcvN6QbmFH/tigIjuUPSQ3p4dszyDOmM4FnvTMPPiIKQ@lists.infradead.org X-Gm-Message-State: AOJu0YzNr/AhWW2NApnLdmUgLticVg5XzGza45vaKiAcBjZ1lvEGg/bK wvHfkqyl0n9WbRL7s7J8f9YEKKVSZKJvrHPfQyaf7m3BmoheZc9Sj74p X-Gm-Gg: AfdE7cmpqbNFkI5LCd8F1DaNsoAlBt9IwxCKeRmJ06MkHwjwzD4g2j2hEsB0rqY1DkQ 8w1BaeAfwgjAQ4OWRHh41XprzdfaPZTSC8ZKDP78LlH3sfTfUxuIrsodFSMVVQcrbYOxuZkSI7d Wau4T5T+saL5aqStqqNunftgNhhjJU6A9e53sAOIMa8Xnp8CA8my1CbyZzcDJljV7ieauvin7cw wmeZ9JEu+Yzk5gw9w47haQjTBLAdZLpA4TG7NgUKHBcGQBeaZsdRwUHz4FJZgNZF5kTgX51sswB 4g2rlt8/9I4YYJrNNTK0PmEmF89FjLdpJ4TcWh6nJyhk/u6JogdDGR20H6Y89bE8CtTjtNZy51y yzdaiRkA2+MI2tPHCcd6ijkcwKC2DhxaBqf6IO9mjmOqbjXme14Ev8A59WpjFwIpkqYMMYlyffG NfNtXpseUFXkhazo6byBQwaw== X-Received: by 2002:a05:600c:4585:b0:492:45a0:dcef with SMTP id 5b1f17b1804b1-4954a3eeb63mr65163955e9.5.1784361087691; Sat, 18 Jul 2026 00:51:27 -0700 (PDT) Received: from strix.localnet ([197.250.51.119]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4954aa1a231sm61024895e9.1.2026.07.18.00.51.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jul 2026 00:51:26 -0700 (PDT) From: Stefan =?UTF-8?B?RMO2c2luZ2Vy?= To: Vinod Koul Cc: Krzysztof Kozlowski , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Brian Masney , Neil Armstrong , Russell King , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org Subject: Re: [PATCH v7 01/13] dt-bindings: phy: Add zx297520v3 USB phy documentation Date: Sat, 18 Jul 2026 10:50:46 +0300 Message-ID: In-Reply-To: <20260717-uncovered-feathered-groundhog-eab16e@quoll> References: <20260717-zx29clk-v7-0-408411cfcf36@gmail.com> <20260717-zx29clk-v7-1-408411cfcf36@gmail.com> <20260717-uncovered-feathered-groundhog-eab16e@quoll> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPartTPGCLSSKQRu-pTqQQZ3W5g"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260718_005130_118929_026D2C53 X-CRM114-Status: GOOD ( 14.40 ) 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 --nextPartTPGCLSSKQRu-pTqQQZ3W5g Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8"; protected-headers="v1" From: Stefan =?UTF-8?B?RMO2c2luZ2Vy?= To: Vinod Koul Date: Sat, 18 Jul 2026 10:50:46 +0300 Message-ID: In-Reply-To: <20260717-uncovered-feathered-groundhog-eab16e@quoll> MIME-Version: 1.0 Am Freitag, 17. Juli 2026, 09:32:18 Ostafrikanische Zeit schrieb Krzysztof= =20 Kozlowski: > On Fri, Jul 17, 2026 at 12:35:37AM +0300, Stefan D=C3=B6singer wrote: > > + resets: > > + items: > > + - description: USB phy reset > > + - description: HSIC phy reset >=20 > Why do you reference here resets from the parent? That's a clear signal > you have one device, so one device node regardless of Linux phy core > behavior. This is a follow-up question for the PHY maintainers, if they notice the E- Mail thread: I'm trying to resolve an apparent conflict between DT=20 expectations and a check in the PHY core: device_set_of_node_from_dev(dev, dev->parent); =2E.. devm_of_phy_provider_register(dev, xlate); Passes the letter of the check in __of_phy_provider_register(), but I am no= t=20 sure about the spirit. "dev" here is a MFD child node without a DT node in accordance to DT's=20 writing-bindings instructions ("DON=E2=80=99T create nodes just for the sak= e of=20 instantiating drivers"). The PHY core prohibits a child to register a phy=20 provider to its parent node. Why? --nextPartTPGCLSSKQRu-pTqQQZ3W5g Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEQxb0tqoFWyeVMl1sPRO8yFRPGiIFAmpbMFYbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMiwyAAoJED0TvMhUTxoi14UQALMgF2vE7gNXf/lwdBLJ nrd5dP9Opm9ywvrBTVh/X7JslAvqmfG7p99UPAkVxM3fHwX3i6Ep1UwKoClaM3jR lQWQhMJ9ceYI3ZtxDqV04raEtEYdD6iKTzqXVVLVySqFLFTy1M0SHAqN8I0hWY3X 98H0UePyNZEVEQmuUTb8uxsdAMFZ1BPEatKENp2fNrge+kF60oIqjTfDYImBYPIK uZETnPzN7W0A6GvBjL4eMVYDRPyKSw3Yn58/hkkJCYuGGANNDy4D2mf5dvUbXhvu sqdnkAe8ABEwd7pXowiebQUmNbB+tKPpvqTRmXlr9pElhmknV7SOGYUnQt/7PeQa pIG+ksMvRKzFsmnoinzE04Gi4EqHf8XD8mDNEa5T6Nt/KvqpbpVufXu4t04zpJkN NXnCC66jNUQxkMmrIjncjpBtD8yvUA0Wy3C3MYYHPP+V04YRZXOrY1cJia94+zeL iqFQL6qHoeWjICo48CFvb++qor9eaQYHk7F4goql9o9XaroH+jXZsKkIV6hyFXZ3 rZfjVgEl1Y7QQdAMihLz8zCrgM1xWHCWdSWwNEmcq2A1eCKg7F1sfG9armUWwrjE AR5fGoqdZ4x5KV/EgQOLNxsBEPnlUVA0Qz50jlNjlFRMlBFSNDJyHJft2qOXfeDd 1fgWAHDkZiT9th1kma3dY/PQ =0ktk -----END PGP SIGNATURE----- --nextPartTPGCLSSKQRu-pTqQQZ3W5g--