Commit c126a0ab authored by Ioana Ciornei's avatar Ioana Ciornei Committed by Shawn Guo
Browse files

arm64: dts: lx2160a: 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: 6e1b8fae ("arm64: dts: lx2160a: add emdio1 node")
Fixes: 5705b9dc ("arm64: dts: lx2160a: add emdio2 node")
Signed-off-by: default avatarIoana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 0ba7b623

arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -1385,6 +1385,9 @@ 
			#address-cells = <1>;

			#size-cells = <0>;

			little-endian;

			clock-frequency = <2500000>;

			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL

					    QORIQ_CLK_PLL_DIV(2)>;

			status = "disabled";

		};
@@ -1395,6 +1398,9 @@ 
			little-endian;

			#address-cells = <1>;

			#size-cells = <0>;

			clock-frequency = <2500000>;

			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL

					    QORIQ_CLK_PLL_DIV(2)>;

			status = "disabled";

		};