Re: [PATCH 2/4] arm64: amlogic: mmc: meson-gx: Add dts binding include for core, tx, rx eMMC/SD/SDIO phase clock settings from devicetree data

Martin Blumenstingl
2022-11-12T23:00:20Z

Hi Vyacheslav,

On Thu, Nov 10, 2022 at 4:02 PM Vyacheslav Bocharov <adeep@lexina.in> wrote:
[...]
> +/*
> + * Cfg_rx_phase: RX clock phase
> + * bits: 9:8 R/W
Generally register values should not be part of the dt-bindings.
If we need to make the phases configurable through device-tree then I
suggest using the human readable values (0, 90, 180, 270) instead of
these register bits.

That said, if for whatever reason we need to have #defines for this
then they should be added with the dt-bindings patch (and also carry
the dt-bindings subject prefix) instead of a separate patch.

Best regards,
Martin