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arm64: dts: ls208xa: specify clock frequencies for the MDIO controllers
[ Upstream commitd5c921a53c
] 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:0420dde30a
("arm64: dts: ls208xa: add the external MDIO nodes") Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 6 additions and 0 deletions
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@ -533,6 +533,9 @@ emdio1: mdio@8b96000 {
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little-endian;
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#address-cells = <1>;
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#size-cells = <0>;
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clock-frequency = <2500000>;
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clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
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QORIQ_CLK_PLL_DIV(2)>;
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status = "disabled";
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};
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@ -542,6 +545,9 @@ emdio2: mdio@8b97000 {
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little-endian;
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#address-cells = <1>;
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#size-cells = <0>;
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clock-frequency = <2500000>;
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clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
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QORIQ_CLK_PLL_DIV(2)>;
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status = "disabled";
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};
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