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- From b720ad246b285e678cc16f0c35ef1921ace80043 Mon Sep 17 00:00:00 2001
- From: Atish Patra <atish.patra@wdc.com>
- Date: Fri, 7 Sep 2018 10:22:27 -0700
- Subject: [PATCH 07/10] RISC-V: Networking fix Hack
- It looks like that kernel driver now supports reseting the
- signal one additional time. As it had been already reset
- twice in FSBL, PHY gets into incorrect state causing below error.
- ----------------------------------------------------------------------
- macb 10090000.ethernet (unnamed net_device) (uninitialized): Could not attach to PHY
- macb: probe of 10090000.ethernet failed with error -110
- ----------------------------------------------------------------------
- This patch is just a temporary fix until we have a fix a FSBL.
- It is just a **HACK** and **NOT TO BE MERGED** into mainline.
- Signed-off-by: Atish Patra <atish.patra@wdc.com>
- ---
- drivers/net/phy/mdio_bus.c | 3 ---
- 1 file changed, 3 deletions(-)
- diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
- index 4be4cc09eb90..a69a95304cb3 100644
- --- a/drivers/net/phy/mdio_bus.c
- +++ b/drivers/net/phy/mdio_bus.c
- @@ -57,9 +57,6 @@ static int mdiobus_register_gpiod(struct mdio_device *mdiodev)
-
- mdiodev->reset = gpiod;
-
- - /* Assert the reset signal again */
- - mdio_device_reset(mdiodev, 1);
- -
- return 0;
- }
-
- --
- 2.21.0
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