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| author | Boris BREZILLON | 2014-07-10 21:59:54 +0200 |
|---|---|---|
| committer | Nicolas Ferre | 2014-09-01 19:30:44 +0200 |
| commit | 5f8157309624929e05ece846d3ca8a3a64988378 (patch) | |
| tree | 69a0dcd1f4e20d4e1027eb9911e2e42ecce8e193 /arch/arm/mach-at91 | |
| parent | ARM: at91/dt: describe rgmii ethernet phy connected to sama5d3xek boards (diff) | |
| download | kernel-qcow2-linux-5f8157309624929e05ece846d3ca8a3a64988378.tar.gz kernel-qcow2-linux-5f8157309624929e05ece846d3ca8a3a64988378.tar.xz kernel-qcow2-linux-5f8157309624929e05ece846d3ca8a3a64988378.zip | |
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>
Diffstat (limited to 'arch/arm/mach-at91')
| -rw-r--r-- | arch/arm/mach-at91/board-dt-sama5.c | 22 |
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); } |