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;
From:   Potin Lai <potin.lai@quantatw.com>
To:     Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
        Andrew Jeffery <andrew@aj.id.au>
Cc:     Patrick Williams <patrick@stwcx.xyz>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org,
        Potin Lai <potin.lai@quantatw.com>
Subject: [PATCH v2 09/10] arch: arm: dts: bletchley: enable mdio3 bus
Date:   Mon, 14 Feb 2022 12:25:37 +0800
Message-Id: <20220214042538.12132-10-potin.lai@quantatw.com>
In-Reply-To: <20220214042538.12132-1-potin.lai@quantatw.com>
References: <20220214042538.12132-1-potin.lai@quantatw.com>
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?ftaVhvKvezJXtunoB6TzC5cJj1s4pQUSbdYjaaWnDhcTUoD9sEr58i/5A2VV?=
 =?us-ascii?Q?kRXLp2D3gklEWniZyjgPe1lSsf1CBpO9syVu5YiPKb9ByNDiRgHVyeTzcgam?=
 =?us-ascii?Q?k+yaJbnYIe0pr7Mk6AW7MgzaIBg/TV3o4/gklcrnJOO2wuLuKabJCMb5Em2i?=
 =?us-ascii?Q?/huUhRjx7Gs2sQo3tMsUMATkBYMmDVncLd2mHgpdwLW23eENkaGGh8AFSVxc?=
 =?us-ascii?Q?hzuHWOF7h6jx6THgTFAwI54JJpVpnaa/2qxc+oWcMHhWnY9hn8xd0uc0MMAA?=
 =?us-ascii?Q?3ixUeyt365hOPEGcQUKQdV7tVnVDQ6+aiYxuJ+1IsAdNlh3MHRCNWSAaWlVc?=
 =?us-ascii?Q?5uGUS+hfWkrxNCraDIwgY3+TiDOrZx9hjzDisKIl7uned7/FXRhbCgBR2v7o?=
 =?us-ascii?Q?ayGJ9zO0SAMcl+YuehZX/gUQLccpuK26tgUvnzZuNIfGaxXueqwOkuuVQuIy?=
 =?us-ascii?Q?JJxPyDgXDcQVptC3+9dlarPMwapd/mWfdPl4ubzQd31Xkyvck+dqozpVzOO1?=
 =?us-ascii?Q?EuOhEAFqifKI3RzU0AOClKXK4yiNF98Dx2Us41L/uk0wursMmOn9Cuet44Vy?=
 =?us-ascii?Q?YQSP7Pv/I3CHqxQstY8eJEBmsaHomrhgDcaAl8RG0YOaCJdaIYOuB+iDlD74?=
 =?us-ascii?Q?yOGSZJT6inAELnPqHzSFrelXlVsnK8N7iqsoCMImO6SJhjBH5FSAxVChdA+I?=
 =?us-ascii?Q?1lfXf4/lHQXyMh1J3a4Mucst93yMYQEeiPZLhhYklaSLmdxtWF5V2bGDCLe0?=
 =?us-ascii?Q?Etof6wHoq3oPSCc7Ytl1oTKVcc+vJuYPnD2Vxa2dc+wAPTiAHThYqvFyeKOv?=
 =?us-ascii?Q?blwrp56RwKSE4EbyVpDqW6J0ognqcaZNpLYBofOPerrbL63aqDhnQS+B2Xt0?=
 =?us-ascii?Q?wcmLeK2La3yCm98nPPZFtSKXyNGeR+xTijRqOnfTbR7ylZXeIlE1HMNaFMMk?=
 =?us-ascii?Q?8uA8uC3wGHJ81Pua7R/6uD4MbYi155dVCRCnZqGfN9SkDPw4UAvsajj2tNDE?=
 =?us-ascii?Q?/2HpLNSD5e10XtDWxGxyDnhjeIPmioEizNNK8sW8BODWbhCleF+Mtp8Vm5DK?=
 =?us-ascii?Q?2vJBedEczyWGIqn1Lju3F1C2NtcJv+3rG4N11YLPdHh3CNtiTXovSVHCU3WD?=
 =?us-ascii?Q?31QRXxpo12//+aEv44VxZu/ehrxv/4/M+99LA4x8wMrbSclToNLtXwur7TkQ?=
 =?us-ascii?Q?pX5jW39HQ5tobwdiNUzR/6gtZvI4kzcOzu+K8sCwGLNLNYxXYuzW7WeWw5ww?=
 =?us-ascii?Q?eYHFctd+QOYcMILQ/TAJ33VjeA5R/ysZSYvPKB848ypIWPSMYHOsjqgH/Ria?=
 =?us-ascii?Q?1XkVXen/j7d/9WCeo48oiugk8vavS0TRgYx54c+kDrTwtIdiNeo0Y1NBZgIZ?=
 =?us-ascii?Q?VsPVvn0XSrrZ3WIZ8fkr8hcDQ2jvIKhT66UIZFXH3/D/u4O6ATxyTJTxnZxa?=
 =?us-ascii?Q?tABI6NMTd+ZzTFJoIueukiroTyy90qVdyp0tvptPvFNTdFWbskHlB4Fnz5wC?=
 =?us-ascii?Q?/krCjgKKp3QqhFaLu7Urf9uzFo4kkRyWb9rdcvUxQJ9B2owd7NjHqxonhKWQ?=
 =?us-ascii?Q?gBQcVS+MUfstWdJoEzk+yjAzjV+Pk5mrc+CEysZBxN6RRYoLYvkD0qsYMy3O?=
 =?us-ascii?Q?Ed/lCH1fTozq6+lnmmlHkq4=3D?=
X-OriginatorOrg: quantatw.com
X-MS-Exchange-CrossTenant-Network-Message-Id: af83a549-ca79-4b96-08d6-08d9ef721bcd
X-MS-Exchange-CrossTenant-AuthSource: HK0PR04MB3282.apcprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Feb 2022 04:26:02.3086
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 179b0327-07fc-4973-ac73-8de7313561b2
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: Qhw/fMCsfKlBl23mKWfmqTM2sxzXRK6DiSdt7SSygFfIn43WXh/4RpqGriIsp/Eea/i1ZJ4iI9JHPVU14hJdvw==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HK0PR04MB2451
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,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

Enable mdio3 bus based on EVT HW
So far lack of c45 support in mdio-aspeed, at least can access mdio bus
by read/write register

TODO: Add Marvell PHY 88X3310 and mdio-aspeed driver c45 support

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
---
 arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
index 8c8fbfcbb257..946107bd8bc7 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
@@ -841,3 +841,8 @@
 		&pinctrl_adc12_default &pinctrl_adc13_default
 		&pinctrl_adc14_default &pinctrl_adc15_default>;
 };
+
+&mdio3 {
+	status = "okay";
+	/* TODO: Add Marvell 88X3310 */
+};
-- 
2.17.1