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Subject[PATCH v3 2/2] ARM: at91: remove phy fixup for sama5d3xek boards
Date
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>
---
arch/arm/mach-at91/board-dt-sama5.c | 22 ----------------------
1 file changed, 22 deletions(-)

diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c
index 075ec05..70b2504 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);
}

--
1.8.3.2


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