Re: [PATCH] phy: qmp: Provide unique clock names for DP clocks

[Stephen Boyd]

Quoting Bjorn Andersson (2021-07-21 20:07:38)
> The USB/DP combo PHY exposes the "qmp_dp_phy_pll_link_clk" and
> "qmp_dp_phy_pll_vco_div_clk" clocks, that are consumed by the display
> clock controller. But for boards with multiple enabled QMP USB/DP combo
> instances the hard coded names collides - and hence only the first
> probed device is allowed to register.
>
> Given that clocks are no longer reference globally by name and it's
> possible to replace the hard coded names by something unique, but still
> user friendly.
>
> The two new clock names are based on dev_name() and results in names
> such as "88ee000.phy::link_clk" and "88ee000.phy::vco_div_clk".
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> ---

Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>

Maybe we should make this a clk flag like CLK_NAME_PREFIX_DEVNAME so
that clk_init_data::name is prefixed with dev_name() so the caller
doesn't have to do the concatenation themselves.