From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f175.google.com (mail-yb1-f175.google.com [209.85.219.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 672AA15443A for ; Fri, 21 Jun 2024 13:14:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718975666; cv=none; b=r3S5MmqovPcKYjNIth6Ss6gdfsQe0Mc5HHwnwTNLUxY4MIFvs9JXJoareDenZW7xLfYsKwvFoxdzbMOx3pRnq1qpWE4nFKOrkrDfrBp1Dc6BvnCEWwa8x3Jh7HvwHD6rD5rbNK2K5F4FxkDp9mx76ZqNs3TMZ55L4c8I8b5BHrY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718975666; c=relaxed/simple; bh=lT3/0UqtMDn26n/9FLC4BSIBh/uUYJWYvZjdb5CfcLw=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=lBkKYQ10rUwx+pWfVxm18lWSmcLm0qOAg60hzNPzcGTXyjuy+NYzSB47tiIcKwlKKfEs7vTI8033X+yP5nU5Div3pahmgxI+NB7BpZdEXBpg3UYto8iukEuQxzjLQe52uD/9Hl6LVEVBAR2UX9WM5y85SUQU3DCkT+/5mCjzFU8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=IBCJA1WN; arc=none smtp.client-ip=209.85.219.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="IBCJA1WN" Received: by mail-yb1-f175.google.com with SMTP id 3f1490d57ef6-dff06b3f413so1916373276.3 for ; Fri, 21 Jun 2024 06:14:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1718975664; x=1719580464; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=St4J3uvn8l8JSYyCUFuUaA3lT6tDkhwwUDqJHgH5Ff8=; b=IBCJA1WN+2UAECsHaPoXrMbwYXAh4dh927AK12Ir6t7/AxpjvpP8cxiKigm5UKltf3 utnrzkdAunvrScCGfbwbX3l8xBxqdU1vVhQvV/9B5MeJ7Rh7sasyyd3bZCkaMZRPZZmq vU3zwJCPBb45q2PPFtqWq+IQzQi5DDI7BDdbE0Go4Zi1GBJOioWTYs/cZLvo2DYzbnHI 1l6+nKj8ILVHkq1sqW8EbUPPqY9Icf6k4fwayB73M/App05ZDO4cSDB34jdwTWijZoNY 4Oxb1+ULTDtmeasIidy+nFSWgxx5zcTDtT11lULNy6Da4dGzd8lKYtZhrFIBbfBCAh6D M0ww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718975664; x=1719580464; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=St4J3uvn8l8JSYyCUFuUaA3lT6tDkhwwUDqJHgH5Ff8=; b=SMC8bYBTfEwq1VbnGQV0trFH3AcqbaR9ISCQJMvhhR3MrgaG1qzGRQz8l3AdxtrBHS Upp6FQaL0vlTKE1pUczg7AhQsvwdK4eQJy9hOd2N1Iihp4IaEjIXaqTJ8khj+DzDRl/b SaA7AVIbGDhFc6vQVfKl16++K5bM5wVi3cmOCD3X4w3q7iGhw8Om1ucOo2l0FeB2klPc 3M315iy0GSgASUdCHPhHtSk03u3jh74oMavrfMm9HmxCxxX8YC242wvwXuIBuIKP77L9 8KC+o2HOTq5MafJYwDEP5pnJPYYPGuE8foO1Usplpsan+eY2fLC++cLcGK31x/eVHyro 8/gA== X-Forwarded-Encrypted: i=1; AJvYcCVTW6sKz+53Z6M+FVXsy8XED000HOvb8IVx7YI3+D65KXNdW+qDGcksfQfeZledCMoXjsw66tmfWDvuiV0cVbD6+C7ZW4tFjMYqFQ== X-Gm-Message-State: AOJu0YyYJBrSnBnhzeCl3iuT6zLMAfspX26w6fjFP6hWoGY2rk5fVcuy UcSlJAxEdNhoOZrPfRrcXj/8ow8AqL6s8FD4s2U+2frTS/MAbTpurX8bC/DZEte550cs05lzQOp S569isw9nQQYpyDtFFHyoqtuIFNJPzCTl47IufQ== X-Google-Smtp-Source: AGHT+IF5Kjmxgdie6GcMoOwWvEJr0hx8dV3HK+rzPmDaF3nNfHrnmvu2DU8t6Caag/RxJgO2Tk62vCZRxGA02P6OtL0= X-Received: by 2002:a25:820d:0:b0:e02:c4fa:2180 with SMTP id 3f1490d57ef6-e02c4fa246bmr6862131276.14.1718975664432; Fri, 21 Jun 2024 06:14:24 -0700 (PDT) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240619183255.34107-1-brgl@bgdev.pl> <20240619183255.34107-3-brgl@bgdev.pl> In-Reply-To: From: Bartosz Golaszewski Date: Fri, 21 Jun 2024 15:14:13 +0200 Message-ID: Subject: Re: [PATCH 2/2] arm64: dts: qcom: sa8775p-ride-r3: add new board file To: Andrew Halaney Cc: Bartosz Golaszewski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" On Thu, 20 Jun 2024 at 18:04, Andrew Halaney wrote: > > > + > > +&mdio { > > + compatible = "snps,dwmac-mdio"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + sgmii_phy0: phy@8 { > > + compatible = "ethernet-phy-id31c3.1c33"; > > + reg = <0x8>; > > + device_type = "ethernet-phy"; > > + interrupts-extended = <&tlmm 7 IRQ_TYPE_EDGE_FALLING>; > > + reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>; > > + reset-assert-us = <11000>; > > + reset-deassert-us = <70000>; > > I need to read your other series still wrt "ocsgmii", but any chance you > have access to docs indicating the reset timing? I've never had docs for > the specific Marvell phy on the prior board or the Aquantia one on the > new board... > I have but they're not public. :( > Boot time is something automotive is always concerned over, so I just > want to make sure that this timing isn't any longer than it needs to be. > Right now it looks the same as the Marvell phy's in the "v2" boards etc > and that made me raise my eyebrows. > That's a good point but what else can we do? This should typically execute in its own thread anyway. Bart