[U-Boot] [bug report] Incorrect result from clk_get_by_name

hi all,

I hit an issue about clk_get_by_name w/ fdt. I wanna get a specified clock cell from dts via clk_get_by_name. eg: clk_get_by_name(, "ciu-sample",..) from 'emmc: dwmmc@ff0f0000' on rk3288 platform which it has four clock cell: "biu", "ciu", "ciu_drv", "ciu_sample". I found that the clock list has only one element, it's "biu". I expected that there are four elements.

Actually, I can use clk_get_by_index instead, but I prefer clock name, it's more readable.

Ziyuan Xu BR