Hi,

On 9 April 2017 at 20:45, Ziyuan xzy.xu@rock-chips.com wrote:

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.

Perhaps there is a bug in fdt_stringlist_search()? Can you try to debug it?

Also I see that test/dm/clk.c does not have a test for clk_get_by_name(). If you have time, please add a test for that since it is an important function.

Regards, Simon