25 Jul
2023
25 Jul
'23
11:13 a.m.
On 24/07/2023 16:57, Maxime Ripard wrote:
The binding represents the MDIO controller as a child device tree node of the MAC device tree node.
The U-Boot driver mostly ignores that child device tree node and just hardcodes the resources it uses to support both the MAC and MDIO in a single driver.
However, some resources like pinctrl muxing states are thus ignored. This has been a problem with some device trees that will put some pinctrl states on the MDIO device tree node, like the SK-AM62 Device Tree does.
Let's rework the driver a bit to create a dummy MDIO driver that we will then get during our initialization to force the core to select the right muxing.
Signed-off-by: Maxime Ripard mripard@kernel.org
Acked-by: Roger Quadros rogerq@kernel.org