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>

1 files changed, 0 insertions, 22 deletions

diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c
index 075ec0576ada..70b2504cd6dc 100644
--- a/arch/arm/mach-at91/board-dt-sama5.c
+++ b/arch/arm/mach-at91/board-dt-sama5.c
@@ -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);
 }