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Re: [PATCH] DSA support for Micrel KSZ8895

From Andrew Lunn <andrew@lunn.ch>
Newsgroups linux.kernel
Subject Re: [PATCH] DSA support for Micrel KSZ8895
Date 2017-08-28 16:10 +0200
Message-ID <ujsTM-6zH-15@gated-at.bofh.it> (permalink)
References (1 earlier) <uf7bb-83I-5@gated-at.bofh.it> <uf7ux-8bJ-3@gated-at.bofh.it> <uj519-7Ez-21@gated-at.bofh.it> <uj8Ln-1K5-3@gated-at.bofh.it> <ujmlk-2xk-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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> I may be confused here, but AFAICT:
> 
> 1) Yes, it has standard layout when accessed over MDIO. 


Section 4.8 of the datasheet says:

	All the registers defined in this section can be also accessed
	via the SPI interface.

Meaning all PHY registers can be access via the SPI interface. So you
should be able to make a standard Linux MDIO bus driver which performs
SPI reads.

    Andrew

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Re: [PATCH] DSA support for Micrel KSZ8895 Andrew Lunn <andrew@lunn.ch> - 2017-08-27 18:40 +0200
  Re: [PATCH] DSA support for Micrel KSZ8895 Pavel Machek <pavel@ucw.cz> - 2017-08-28 09:10 +0200
    Re: [PATCH] DSA support for Micrel KSZ8895 Andrew Lunn <andrew@lunn.ch> - 2017-08-28 16:10 +0200
      Re: [PATCH] DSA support for Micrel KSZ8895 Maxim Uvarov <muvarov@gmail.com> - 2017-08-28 16:50 +0200
        Re: [PATCH] DSA support for Micrel KSZ8895 Pavel Machek <pavel@ucw.cz> - 2017-08-29 09:50 +0200
          Re: [PATCH] DSA support for Micrel KSZ8895 Andrew Lunn <andrew@lunn.ch> - 2017-08-29 14:30 +0200
            Re: [PATCH] DSA support for Micrel KSZ8895 Pavel Machek <pavel@ucw.cz> - 2017-08-29 23:20 +0200
              Re: [PATCH] DSA support for Micrel KSZ8895 Florian Fainelli <f.fainelli@gmail.com> - 2017-08-29 23:30 +0200
                Re: [PATCH] DSA support for Micrel KSZ8895 Maxim Uvarov <muvarov@gmail.com> - 2017-08-30 12:10 +0200
      Re: [PATCH] DSA support for Micrel KSZ8895 Pavel Machek <pavel@ucw.cz> - 2017-08-29 09:50 +0200
        RE: [PATCH] DSA support for Micrel KSZ8895 <Tristram.Ha@microchip.com> - 2017-08-30 23:40 +0200
          Re: [PATCH] DSA support for Micrel KSZ8895 Andrew Lunn <andrew@lunn.ch> - 2017-08-31 00:10 +0200
          Re: [PATCH] DSA support for Micrel KSZ8895 Pavel Machek <pavel@ucw.cz> - 2017-09-01 14:20 +0200
            Re: [PATCH] DSA support for Micrel KSZ8895 Florian Fainelli <f.fainelli@gmail.com> - 2017-09-02 00:20 +0200
              Re: [PATCH] DSA support for Micrel KSZ8895 Pavel Machek <pavel@ucw.cz> - 2017-09-02 17:50 +0200
          Re: [PATCH] DSA support for Micrel KSZ8895 Maxim Uvarov <muvarov@gmail.com> - 2017-09-06 11:20 +0200
            RE: [PATCH] DSA support for Micrel KSZ8895 <Tristram.Ha@microchip.com> - 2017-09-06 18:50 +0200
              Re: [PATCH] DSA support for Micrel KSZ8895 Andrew Lunn <andrew@lunn.ch> - 2017-09-06 19:10 +0200

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