diff options
| author |   Ioana Ciornei <ioana.ciornei@nxp.com> | 2022-10-25 17:41:15 +0300 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2022-10-29 20:31:06 +0800 |
| commit | c126a0abc5dadd7df236f20aae6d8c3d103f095c (patch) | |
| tree | bbefe353219d5951e17853bab8dde012eb278fb6 /arch/arm64/boot | |
| parent | soc: imx: imx93-pd: Fix the error handling path of imx93_pd_probe() (diff) | |
| download | linux-dev-c126a0abc5dadd7df236f20aae6d8c3d103f095c.tar.xz linux-dev-c126a0abc5dadd7df236f20aae6d8c3d103f095c.zip | |
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: 6e1b8fae892d ("arm64: dts: lx2160a: add emdio1 node")
Fixes: 5705b9dcda57 ("arm64: dts: lx2160a: add emdio2 node")
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-lx2160a.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index 6680fb2a6dc9..8c76d86cb756 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -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"; }; |