DW ethernet controller on axs10x hangs sometimes after SW reset, so add reset node to make possible to reset DW ethernet controller HW. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev at synopsys.com> --- arch/arc/boot/dts/axs10x_mb.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi index e114000..74d070c 100644 --- a/arch/arc/boot/dts/axs10x_mb.dtsi +++ b/arch/arc/boot/dts/axs10x_mb.dtsi @@ -16,6 +16,12 @@ ranges = <0x00000000 0x0 0xe0000000 0x10000000>; interrupt-parent = <&mb_intc>; + creg_rst: reset-controller at 11220 { + compatible = "snps,axs10x-reset"; + #reset-cells = <1>; + reg = <0x11220 0x4>; + }; + i2sclk: i2sclk at 100a0 { compatible = "snps,axs10x-i2s-pll-clock"; reg = <0x100a0 0x10>; @@ -73,6 +79,8 @@ clocks = <&apbclk>; clock-names = "stmmaceth"; max-speed = <100>; + resets = <&creg_rst 5>; + reset-names = "stmmaceth"; }; ehci at 0x40000 { -- 2.9.3