From 5f8157309624929e05ece846d3ca8a3a64988378 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Thu, 10 Jul 2014 21:59:54 +0200 Subject: [PATCH] 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 Tested-by: Bo Shen Signed-off-by: Nicolas Ferre --- 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 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); } -- 2.30.2