diff mbox series

[v1,2/7] ARM i.MX6q: remove TX clock delay of ar8031_phy_fixup()

Message ID 20210203091857.16936-3-o.rempel@pengutronix.de
State Superseded
Headers show
Series [v1,1/7] ARM i.MX6q: remove PHY fixup for KSZ9031 | expand

Commit Message

Oleksij Rempel Feb. 3, 2021, 9:18 a.m. UTC 
In case the at803x PHY driver is activated in the kernel, the TX clock
fixup is overwritten by at803x_config_init(), in this case no additional
device tree changes are needed.

If this patch breaks your system, please enable AT803X_PHY driver and
add the following device tree property to the PHY node:

    phy-mode = "rgmii-txid";

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/mach-imx/mach-imx6q.c | 6 ------
 1 file changed, 6 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 78205f90da27..1abefe7e1c3a 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -82,12 +82,6 @@  static int ar8031_phy_fixup(struct phy_device *dev)
 	val |= 0x18;
 	phy_write(dev, 0xe, val);
 
-	/* introduce tx clock delay */
-	phy_write(dev, 0x1d, 0x5);
-	val = phy_read(dev, 0x1e);
-	val |= 0x0100;
-	phy_write(dev, 0x1e, val);
-
 	return 0;
 }