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[23.128.96.18]) by mx.google.com with ESMTP id cb9si5163372edb.580.2020.12.05.10.38.02; Sat, 05 Dec 2020 10:38:24 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@googlemail.com header.s=20161025 header.b=vdhGiWLx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=googlemail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728005AbgLESdm (ORCPT + 99 others); Sat, 5 Dec 2020 13:33:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726116AbgLES2L (ORCPT ); Sat, 5 Dec 2020 13:28:11 -0500 Received: from mail-ed1-x541.google.com (mail-ed1-x541.google.com [IPv6:2a00:1450:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23BBEC094269; Sat, 5 Dec 2020 05:14:51 -0800 (PST) Received: by mail-ed1-x541.google.com with SMTP id r5so8738736eda.12; Sat, 05 Dec 2020 05:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KanII/0c4hSypDA+mfldsnoEt0x4vv2WL2F1j4Ep7NM=; b=vdhGiWLxytc/tPUD3UFZ//syaVPUpl8uechirE2o1DO7LfwEW9WDQ8yHqrBXxkcPCZ vVuq0c2y3WWCrORe4epDzxjcZ8UHaNK2MkjsjIbNw0smBprgyAc0NqqBefKHYx8pLefl 2Ta3okMaH/vRCBMhu4NOfsd3CspDpm1V7gg0fZS6FQa8uT44EAOdqWYZsWBzuEW+DhQp yHAjnE3VawVmbTRao51Vey9WrQ7ZLDS1XSlzoYbXL2dUwstGyWu3j1O8P580hZqpNkg+ LXb9iSsFR6aNO3Bik4aEGP3fY+z8a7huOuUXX/JakGgdfbAy9utbYaeSr+weXt9PLDf1 kx8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=KanII/0c4hSypDA+mfldsnoEt0x4vv2WL2F1j4Ep7NM=; b=JQ/ZUT5yDCzgLf8OeRTOlQxyCwBZZnokP7uUEqORkuzLnPvvTdRTZ61F9oZUFUABum RJ8UWRmuzCZkmzyhPSF9xiM7r9l8r6NV3/wxixeGUHFcsJ93Qh/nKQmssa9KP1nFh7Re Gukt7Zu/1fB9eg+825yc0yCoGLEqHVKbywPjY7T0W97/p4Yyq5QfNMeuyhkMZ5j7ZihQ 8gKdAp6FlIdVbcUIir/udRaiDJK+WXm8L3KTeaPdafrJvBh9C5mfcb+GWerEa1lC+obR MuegyPO5bS3X0eqXWykjpOO8c/FC6MRy7TxcZ0izps0agXnpvgPjNnMojjSAmWYDiQaa dzjw== X-Gm-Message-State: AOAM531QfEVHR5/zUcG7pN3lWQYf+ZuWbUlE/7AayUFMTbFwC/XRDE2M F8Wu4y5Y8voKpdQ4IYmoo6z8OKQ/9Vy4YM2xeqc= X-Received: by 2002:aa7:de0f:: with SMTP id h15mr299636edv.110.1607174089920; Sat, 05 Dec 2020 05:14:49 -0800 (PST) MIME-Version: 1.0 References: <14754fd95378b78eb9a0a3f8b6bab13f7263c7f1.1606828668.git.stefan@agner.ch> <83c1a57cb99c04dc31098166f0c26073de5e7709.1606828668.git.stefan@agner.ch> In-Reply-To: <83c1a57cb99c04dc31098166f0c26073de5e7709.1606828668.git.stefan@agner.ch> From: Martin Blumenstingl Date: Sat, 5 Dec 2020 14:14:39 +0100 Message-ID: Subject: Re: [PATCH v2 4/5] arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements To: Stefan Agner Cc: khilman@baylibre.com, robh+dt@kernel.org, Neil Armstrong , jbrunet@baylibre.com, christianshewitt@gmail.com, jian.hu@amlogic.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 1, 2020 at 2:21 PM Stefan Agner wrote: > > According to the datasheet (Rev. 1.9) the RTL8211F requires at least > 72ms "for internal circuits settling time" before accessing the PHY > egisters. On similar boards with the same PHY this fixes an issue where > Ethernet link would not come up when using ip link set down/up. > > Fixes: ed5e8f689154 ("arm64: dts: meson: g12a: x96-max: fix the Ethernet PHY reset line") > Signed-off-by: Stefan Agner with the "registers" typo above fixed: Reviewed-by: Martin Blumenstingl