Messages in this thread |  | | Date | Sat, 22 Oct 2016 16:14:49 +0800 | From | Xiaolong Zhang <> | Subject | Re: [PATCH] clk: Register clkdev after setup of fixed-rate and fixed-factor clocks |
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On 四, 10月 20, 2016 at 04:01:03下午 -0700, Stephen Boyd wrote: > On 10/11, Orson Zhai wrote: > > From: Xiaolong Zhang <xiaolong.zhang@spreadtrum.com> > > > > When common kernel setups fixed clock, of_clk_provider will be registerred. > > But there is no clkdev being registerred at the same time. This will make > > it difficult to get the clock by using clk_get(NULL, con_id). > > > > Add clkdev register for fixed-rate and fixed-factor clock and ignore > > the error if any. > > > > Signed-off-by: Xiaolong Zhang <xiaolong.zhang@spreadtrum.com> > > Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com> > > --- > > Why are we using clkdev lookups for clks populated from DT? > Shouldn't we be able to point to them from the consumers that > would also be in DT? I'm a little lost. > > -- > Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, > a Linux Foundation Collaborative Project The clk_get interface allows the first argument as NULL. We just assure consumers can get the clock from DT or by clock name.
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