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Date:   Wed, 16 Jan 2019 17:04:34 +0100
From:   Andrew Lunn <andrew@lunn.ch>
To:     "shenjian (K)" <shenjian15@huawei.com>
Cc:     Wang Dongsheng <dongsheng.wang@hxt-semitech.com>,
        Andrew Lunn <andrew@lun>, David Miller <davem@davemloft.net>,
        netdev@vger.kernel.org,
        "Zhuangyuzeng (Yisen)" <yisen.zhuang@huawei.com>,
        Salil Mehta <salil.mehta@huawei.com>,
        "lipeng (Y)" <lipeng321@huawei.com>,
        Yunsheng Lin <linyunsheng@huawei.com>,
        Dengweiwei <dengweiwei@huawei.com>
Subject: Re: Question about default m88e1510 LED configuration of marvell phy
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> Thanks, Andrew.
> 
> But we are using acpi mode, is there any ohter way to poke values into registers ?

You can register a PHY fixup.

phy_register_fixup_for_uid(), mach-orion5x/dns323-setup.c

      Andrew