mbox series

[0/3] arch: dts: specify the MDC frequency on Layerscape DPAA2 devices

Message ID 20221025144117.1010488-1-ioana.ciornei@nxp.com
Headers
Series arch: dts: specify the MDC frequency on Layerscape DPAA2 devices |

Message

Ioana Ciornei Oct. 25, 2022, 2:41 p.m. UTC 
  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.

This patch set adds the needed properties on all DPAA2 based SoCs.

Ioana Ciornei (3):
  arm64: dts: lx2160a: specify clock frequencies for the MDIO
    controllers
  arm64: dts: ls1088a: specify clock frequencies for the MDIO
    controllers
  arm64: dts: ls208xa: specify clock frequencies for the MDIO
    controllers

 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 6 ++++++
 arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 6 ++++++
 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 6 ++++++
 3 files changed, 18 insertions(+)

Comments

Shawn Guo Oct. 29, 2022, 12:31 p.m. UTC | #1 
On Tue, Oct 25, 2022 at 05:41:14PM +0300, Ioana Ciornei wrote:
> 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.
> 
> This patch set adds the needed properties on all DPAA2 based SoCs.
> 
> Ioana Ciornei (3):
>   arm64: dts: lx2160a: specify clock frequencies for the MDIO
>     controllers
>   arm64: dts: ls1088a: specify clock frequencies for the MDIO
>     controllers
>   arm64: dts: ls208xa: specify clock frequencies for the MDIO
>     controllers

Applied all, thanks!