[PATCH 05/12] ARM: OMAP2+: Add support for initializing dm814x clocks

Tony Lindgren tony at atomide.com
Thu Jun 4 15:28:24 PDT 2015


* Stephen Boyd <sboyd at codeaurora.org> [150604 11:44]:
> On 06/03, Tony Lindgren wrote:
> > diff --git a/drivers/clk/ti/clk-814x.c b/drivers/clk/ti/clk-814x.c
> > new file mode 100644
> > index 0000000..bd2353c
> > --- /dev/null
> > +++ b/drivers/clk/ti/clk-814x.c
> > @@ -0,0 +1,36 @@
> > +/*
> > + * This program is free software; you can redistribute it and/or
> > + * modify it under the terms of the GNU General Public License as
> > + * published by the Free Software Foundation version 2.
> > + */
> > +
> > +#include <linux/kernel.h>
> > +#include <linux/list.h>
> 
> Is list.h used?
> 
> > +#include <linux/clk-provider.h>
> > +#include <linux/clk/ti.h>
> > +
> > +static struct ti_dt_clk dm814_clks[] = {
> > +	DT_CLK(NULL, "devosc_ck", "devosc_ck"),
> > +	DT_CLK(NULL, "mpu_ck", "mpu_ck"),
> > +	DT_CLK(NULL, "sysclk4_ck", "sysclk4_ck"),
> > +	DT_CLK(NULL, "sysclk6_ck", "sysclk6_ck"),
> > +	DT_CLK(NULL, "sysclk10_ck", "sysclk10_ck"),
> > +	DT_CLK(NULL, "sysclk18_ck", "sysclk18_ck"),
> > +	DT_CLK(NULL, "timer_sys_ck", "devosc_ck"),
> > +	DT_CLK(NULL, "cpsw_125mhz_gclk", "cpsw_125mhz_gclk"),
> > +	DT_CLK(NULL, "cpsw_cpts_rft_clk", "cpsw_cpts_rft_clk"),
> > +	{ .node_name = NULL },
> > +};
> > +
> > +static const char *enable_init_clks[] = {
> > +};
> 
> delete?
> 
> > +
> > +int __init dm814x_dt_clk_init(void)
> > +{
> > +	ti_dt_clocks_register(dm814_clks);
> > +	omap2_clk_disable_autoidle_all();
> > +	omap2_clk_enable_init_clocks(enable_init_clks,
> > +				     ARRAY_SIZE(enable_init_clks));
> 
> And pass NULL and 0 here?

Sure will remove, we can add those back once the PLL parts are
working and if/when some boot time clocks are needed.

Thanks.

Tony



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