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Received: from [122.175.9.182] (port=63087 helo=zimbra.couthit.local) by server.wki.vra.mybluehostin.me with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1tacGr-0006uR-2d; Wed, 22 Jan 2025 20:33:58 +0530 Received: from zimbra.couthit.local (localhost [127.0.0.1]) by zimbra.couthit.local (Postfix) with ESMTPS id 01BEB1781F6A; Wed, 22 Jan 2025 20:33:51 +0530 (IST) Received: from localhost (localhost [127.0.0.1]) by zimbra.couthit.local (Postfix) with ESMTP id D52E51783FED; Wed, 22 Jan 2025 20:33:50 +0530 (IST) Received: from zimbra.couthit.local ([127.0.0.1]) by localhost (zimbra.couthit.local [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id uXAQt3860tFi; Wed, 22 Jan 2025 20:33:50 +0530 (IST) Received: from zimbra.couthit.local (zimbra.couthit.local [10.10.10.103]) by zimbra.couthit.local (Postfix) with ESMTP id 903EA1781F6A; Wed, 22 Jan 2025 20:33:50 +0530 (IST) Date: Wed, 22 Jan 2025 20:33:50 +0530 (IST) From: Basharath Hussain Khaja To: Andrew Lunn Message-ID: <1724623586.384707.1737558230381.JavaMail.zimbra@couthit.local> In-Reply-To: References: <20250109105600.41297-1-basharath@couthit.com> <20250109105600.41297-2-basharath@couthit.com> <7870d1e4-074f-4dc5-aae5-ac5fc725cc43@lunn.ch> <1556294138.382514.1737552374554.JavaMail.zimbra@couthit.local> Subject: Re: [RFC PATCH 01/10] dt-bindings: net: ti: Adds device tree binding for DUAL-EMAC mode support on PRU-ICSS2 for AM57xx SOCs MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [10.10.10.103] X-Mailer: Zimbra 8.8.15_GA_3968 (ZimbraWebClient - FF113 (Linux)/8.8.15_GA_3968) Thread-Topic: dt-bindings: net: ti: Adds device tree binding for DUAL-EMAC mode support on PRU-ICSS2 for AM57xx SOCs Thread-Index: JtHjXV1FZw7lKrvlAfAnj8GsvFy7sg== X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server.wki.vra.mybluehostin.me X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - couthit.com X-Get-Message-Sender-Via: server.wki.vra.mybluehostin.me: authenticated_id: smtp@couthit.com X-Authenticated-Sender: server.wki.vra.mybluehostin.me: smtp@couthit.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250122_070403_220744_0327E6D9 X-CRM114-Status: GOOD ( 12.26 ) 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: , Cc: nm , vigneshr , tony , edumazet , krishna , pmohan , diogo ivo , Rob Herring , javier carrasco cruz , praneeth , m-karicheri2 , basharath , kuba , pabeni , devicetree , conor+dt , schnelle , mohan , richardcochran , prajith , rogerq , jacob e keller , ssantosh , linux-omap , linux-arm-kernel , rogerq , srk , pratheesh , m-malladi , netdev , rdunlap , linux-kernel , danishanwar , afd , andrew+netdev , parvathi , horms , krzk+dt , davem Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > On Wed, Jan 22, 2025 at 06:56:14PM +0530, Basharath Hussain Khaja wrote: >> >> >> + ti,no-half-duplex: >> >> + type: boolean >> >> + description: >> >> + Disable half duplex operation on ICSSM MII port. >> > >> > I already asked this in the next patch, but why have this property? Is >> > it because the hardware is broken? Or is this some sort of policy? >> > Policy should not be in DT, DT describes the hardware, not the policy >> > of how you use the hardware. >> > >> >> This series of patches enables support for full-duplex only. Support for >> half-duplex will be added in subsequent revisions. We will clean it up in >> the next version. > > So you don't need this property. All you need to do is remove the 1/2 > duplex link modes using phy_remove_link_mode() and user space will not > get the option to enable them, not will auto-neg advertise them. Sure. We will remove this property and make necessary changes at all places in the next version. Thanks & Best Regards, Basharath