linux-kernel - Re: [PATCH net-next v2 1/1] net: phy: dp83867: introduce critical chip default init for non-of platform

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Date:   Wed, 13 Oct 2021 09:34:21 +0200
From:   Kurt Kanzenbach <kurt@...utronix.de>
To:     Ong Boon Leong <boon.leong.ong@...el.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lay Kuan Loon <kuan.loon.lay@...el.com>,
        Wong Vee Khee <vee.khee.wong@...ux.intel.com>
Subject: Re: [PATCH net-next v2 1/1] net: phy: dp83867: introduce critical
 chip default init for non-of platform

On Wed Oct 13 2021, Ong Boon Leong wrote:
> From: "Lay, Kuan Loon" <kuan.loon.lay@...el.com>
>
> PHY driver dp83867 has rich supports for OF-platform to fine-tune the PHY
> chip during phy configuration. However, for non-OF platform, certain PHY
> tunable parameters such as IO impedance and RX & TX internal delays are
> critical and should be initialized to its default during PHY driver probe.
>
> Tested-by: Clement <clement@...el.com>
> Signed-off-by: Lay, Kuan Loon <kuan.loon.lay@...el.com>
> Co-developed-by: Ong Boon Leong <boon.leong.ong@...el.com>
> Signed-off-by: Ong Boon Leong <boon.leong.ong@...el.com>

Thanks!

Tested-by: Kurt Kanzenbach <kurt@...utronix.de>

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