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ARM: at91: remove phy fixup for sama5d3xek boards 

These board specific delays are now configured through micrel's specific
DT bindings (see Documentation/devicetree/bindings/net/micrel-ksz9021.txt).

Remove this phy fixup registration from sama5 DT machine file to keep it
as generic as possible.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
hifive-unleashed-5.1
Boris BREZILLON 2014-07-10 21:59:54 +02:00 committed by Nicolas Ferre
parent 71e8a328cb
commit 5f81573096
1 changed files with 0 additions and 22 deletions
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22
arch/arm/mach-at91/board-dt-sama5.c
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@ -46,30 +46,8 @@ static void __init at91_dt_init_irq(void)
of_irq_init(irq_of_match);
}
static int ksz9021rn_phy_fixup(struct phy_device *phy)
{
int value;
/* Set delay values */
value = MICREL_KSZ9021_RGMII_CLK_CTRL_PAD_SCEW | 0x8000;
phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value);
value = 0xF2F4;
phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value);
value = MICREL_KSZ9021_RGMII_RX_DATA_PAD_SCEW | 0x8000;
phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value);
value = 0x2222;
phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value);
return 0;
}
static void __init sama5_dt_device_init(void)
{
if (of_machine_is_compatible("atmel,sama5d3xcm") &&
IS_ENABLED(CONFIG_PHYLIB))
phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
ksz9021rn_phy_fixup);
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}