Commit d5c921a5 authored by Ioana Ciornei's avatar Ioana Ciornei Committed by Shawn Guo
Browse files

arm64: dts: ls208xa: specify clock frequencies for the MDIO controllers 



Up until now, the external MDIO controller frequency values relied
either on the default ones out of reset or on those setup by u-boot.
Let's just properly specify the MDC frequency in the DTS so that even
without u-boot's intervention Linux can drive the MDIO bus.

Fixes: 0420dde3 ("arm64: dts: ls208xa: add the external MDIO nodes")
Signed-off-by: default avatarIoana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent d78a5742

arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -532,6 +532,9 @@ 
			little-endian;

			#address-cells = <1>;

			#size-cells = <0>;

			clock-frequency = <2500000>;

			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL

					    QORIQ_CLK_PLL_DIV(2)>;

			status = "disabled";

		};
@@ -541,6 +544,9 @@ 
			little-endian;

			#address-cells = <1>;

			#size-cells = <0>;

			clock-frequency = <2500000>;

			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL

					    QORIQ_CLK_PLL_DIV(2)>;

			status = "disabled";

		};