Messages in this thread | | | From | Kuninori Morimoto <> | Subject | Re: [PATCH v2] clkdev: add devm_of_clk_get() | Date | Fri, 8 Jul 2016 03:18:25 +0000 |
| |
Hi Michael
Thank you for your feedback
> > struct clk *clk_get(struct device *dev, const char *con_id) > > { > > ... > > if (dev) { > > clk = __of_clk_get_by_name(dev->of_node, dev_id, con_id); > > ~~~~~~~~~~~~ > > ... > > } > > } > > > > I would like to select specific device_node. > > Do you have access to the struct device that you want to target? Can you > pass that device into either clk_get or devm_clk_get?
If my understanding was correct, I think I can't. In below case, "sound_soc" has its *dev, but "cpu" and "codec" doesn't have *dev, it has node only. Thus, we are using of_clk_get() for these now.
clk = of_clk_get(cpu, xxx); clk = of_clk_get(codec, xxx);
sound_soc { ... cpu { ... => clocks = <&xxx>; }; codec { ... => clocks = <&xxx>; }; };
| |