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| author |   Ioana Ciornei <ioana.ciornei@nxp.com> | 2022-10-25 17:41:17 +0300 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2022-10-29 20:31:24 +0800 |
| commit | d5c921a53c80dfa942f6dff36253db5a50775a5f (patch) | |
| tree | 21e8675a7ccfbc8b439ec7b1759d1031d8c93f7a /arch/arm64/boot | |
| parent | arm64: dts: ls1088a: specify clock frequencies for the MDIO controllers (diff) | |
| download | linux-dev-d5c921a53c80dfa942f6dff36253db5a50775a5f.tar.xz linux-dev-d5c921a53c80dfa942f6dff36253db5a50775a5f.zip | |
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: 0420dde30a90 ("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>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index f1b9cc8714dc..348d9e3a9125 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi @@ -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"; }; |