From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: barebox@lists.infradead.org, Nicolas Ferre <nicolas.ferre@atmel.com>
Subject: Re: [For master PATCH 1/1] sama5de3k: add gmacb support
Date: Mon, 11 Feb 2013 09:30:40 +0100 [thread overview]
Message-ID: <20130211083040.GK1906@pengutronix.de> (raw)
In-Reply-To: <1360315724-24736-1-git-send-email-plagnioj@jcrosoft.com>
On Fri, Feb 08, 2013 at 10:28:44AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> ---
> arch/arm/boards/sama5d3xek/init.c | 31 +++++++++++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
Applied, thanks.
> +static int ksz9021rn_phy_fixup(struct phy_device *phy)
> +{
> + int value;
> +
> +#define GMII_RCCPSR 260
> +#define GMII_RRDPSR 261
> +#define GMII_ERCR 11
> +#define GMII_ERDWR 12
> +
> + /* Set delay values */
> + value = GMII_RCCPSR | 0x8000;
> + phy_write(phy, GMII_ERCR, value);
> + value = 0xF2F4;
> + phy_write(phy, GMII_ERDWR, value);
> + value = GMII_RRDPSR | 0x8000;
> + phy_write(phy, GMII_ERCR, value);
> + value = 0x2222;
> + phy_write(phy, GMII_ERDWR, value);
> +
> + return 0;
This delay line setup really needs some generic code. We have this on
i.MX6 aswell. Currently this means that each board needs to know the
phy it has, not a really good situation.
Sascha
> +}
> +
> static void ek_add_device_eth(void)
> {
> if (w1_local_mac_address_register(0, "tml", "w1-2d-0"))
> @@ -147,6 +174,10 @@ static void ek_add_device_eth(void)
> if (ek_register_mac_address_23(1))
> ek_register_mac_address_43(1);
>
> + phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
> + ksz9021rn_phy_fixup);
> +
> + at91_add_device_eth(0, &gmac_pdata);
> at91_add_device_eth(1, &macb_pdata);
> }
> #else
> --
> 1.7.10.4
>
>
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>
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next prev parent reply other threads:[~2013-02-11 8:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-08 9:25 [PATCH 0/1] sama5d3xek: add GEM Gigabig support Jean-Christophe PLAGNIOL-VILLARD
2013-02-08 9:28 ` [For master PATCH 1/1] sama5de3k: add gmacb support Jean-Christophe PLAGNIOL-VILLARD
2013-02-08 10:24 ` Nicolas Ferre
2013-02-11 8:30 ` Sascha Hauer [this message]
2013-02-11 11:35 ` Jean-Christophe PLAGNIOL-VILLARD
2013-02-11 12:14 ` Sascha Hauer
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