On Wed, May 06, 2020 at 07:35:50PM -0400, Sriram Chadalavada wrote:
> For this device tree with new binding, there was no crash with 4.19.16
> kernel on an NXP imx6 device but there is with 5.4.36.
> eth0: igb0 {
> compatible = "intel,igb";
> /* SC: New binding for the Marvell 6176 switch
> attached to the Intel Gigabit Ethernet Controller via SERDES link */
> mdio1: mdio@0 {
> #address-cells = <2>;
> #size-cells = <0>;
> status = "okay";
> switch0: switch0@0 {
>
> compatible = "marvell,mv88e6085";
> reg = <0 0>;
> interrupt-parent = <&gpio2>;
> interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
> dsa,member = <0 0>;
> mdio2: mdio@1{
> ports
> {
Err, what? This would never work for 4.19.16, or any kernel version.
Andrew
