Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp5778297rwd;
        Mon, 5 Jun 2023 08:25:55 -0700 (PDT)
X-Google-Smtp-Source: ACHHUZ5zsdvjTNVG4CDtTLCP2h5TGqXejeMWh22NO5kDfAFReV5JF9XK0iSDEeodgMn7nONDX/fM
X-Received: by 2002:a05:6a00:b8c:b0:64c:ae1c:3385 with SMTP id g12-20020a056a000b8c00b0064cae1c3385mr14910683pfj.32.1685978754728;
        Mon, 05 Jun 2023 08:25:54 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1685978754; cv=none;
        d=google.com; s=arc-20160816;
        b=vZvYziJRgGFsklmn4CX8/FAbpOOrQzKIZV49QwRt+tVVyixV2FaOyjNEb7NyTZMtWf
         rxzz2RPTIJBYk8isxE3M3Xk3kjUAIC0UqGRR6/k0lolo4/+d+arYcDE8cq7gbKINLmnM
         iIinWST1L431t8BC52frEyk5GWxFA7YkBRSNTo3MYOW5+RuRAIjGlajUGY0iCkL2l5AQ
         E5Kz3u9e/D6oTlawNmBhQsJeyJQsr8tygWRTs3knbHlujnyi2MWAVkL+vCFZ0M7nTJr2
         FwKm58+2zJs85Z+J39izXHe1dIl/wkr1Aj1YIWblxJGBaWMBaBPgCF2WZ2JAu6xlZmo7
         1QkA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:content-transfer-encoding:mime-version
         :message-id:date:subject:cc:to:from:dkim-signature;
        bh=zLDyNy8tAQRPQMP1JsoerUTW1ZJaxHYk/ToBU7y9C20=;
        b=cOsDigMK30Tb7sxQtnl63rCcWURu/7c2XkBZbCfMJcXTLzjdslSAIsr30bKaUPVtiQ
         3DiP1TZ4xNoucbqhjzWQr8uqr2/60boR4YgWj0bh899XzLR0FJfMJHnrcPVRLfILRug2
         LzLMIw/nFa/QTRqiimApFCsdq1t1SiuJ2IXq2iWAMDzH7hA63o/LM5SSr4SJd0fQY3Jw
         1KK89l9o+0njqG3y9w9PHCC1ClprjTtdFn4OMs1ZtxdyRqE4tD1TqlOkY7qANMPaB14y
         KNOSyB4O0lx1YVbYq6mzhLcbs96R4/OVMJxiSYOzoeB1WQ8J6rKJPnCYZPtFf+VpLNFQ
         FFpg==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass header.i=@collabora.com header.s=mail header.b=Pe0WnA1v;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20])
        by mx.google.com with ESMTP id m67-20020a632646000000b0053ef5472639si5579497pgm.489.2023.06.05.08.25.42;
        Mon, 05 Jun 2023 08:25:54 -0700 (PDT)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Authentication-Results: mx.google.com;
       dkim=pass header.i=@collabora.com header.s=mail header.b=Pe0WnA1v;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S234388AbjFEPUP (ORCPT <rfc822;a.bouin@gmail.com> + 99 others);
        Mon, 5 Jun 2023 11:20:15 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57804 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S234363AbjFEPUN (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 5 Jun 2023 11:20:13 -0400
Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07141D2;
        Mon,  5 Jun 2023 08:20:12 -0700 (PDT)
Received: from arisu.mtl.collabora.ca (mtl.collabora.ca [66.171.169.34])
        (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
         key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256)
        (No client certificate requested)
        (Authenticated sender: detlev)
        by madras.collabora.co.uk (Postfix) with ESMTPSA id BCAD26600368;
        Mon,  5 Jun 2023 16:20:09 +0100 (BST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com;
        s=mail; t=1685978411;
        bh=Ye2OPJTrKVJ6tXJ7CFNhgEilyt6Zi31GJyG9LSEVmZY=;
        h=From:To:Cc:Subject:Date:From;
        b=Pe0WnA1vJCDPhX6P6HNWN4SRl5A7/ZytShvV/StDkqw46eGnVTXBp+SIpBNe2SDu/
         7wyzcm38TOsUrz/Zy3tlZnq/5CkYTy5dDVvWIacHFRPzW9htiEUUZr9f+UD7+uSZ/9
         4wd9KiaEHpFulI2tI6CbSLngCPy1nnEPFqRVq0awUne79rg+7Go3K8Q7jbeoMAv7ZH
         kn/7GAmwZYAfUdHTo5dMEH+OsT5v0yAV2stDLDoO7U4FV1IZ7GVKmrC3QtLiWecXru
         Ny1GWeQURhkjsxLP9aaRWzRgFXiAu6NYErAjEQ5GS2xL8dpDeagmGg0asDw30T/4O3
         HGH69cvay9mQw==
From:   Detlev Casanova <detlev.casanova@collabora.com>
To:     linux-kernel@vger.kernel.org
Cc:     Andrew Lunn <andrew@lunn.ch>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        "David S . Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Florian Fainelli <f.fainelli@gmail.com>,
        netdev@vger.kernel.org, devicetree@vger.kernel.org
Subject: net: phy: realtek: Support external PHY clock
Date:   Mon,  5 Jun 2023 11:19:50 -0400
Message-Id: <20230605151953.48539-1-detlev.casanova@collabora.com>
X-Mailer: git-send-email 2.39.3
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS,
        T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Some PHYs can use an external clock that must be enabled before
communicating with them.

Changes since v2:
 * Reword documentation commit message

Changes since v1:
 * Remove the clock name as it is not guaranteed to be identical across
   different PHYs
 * Disable/Enable the clock when suspending/resuming