Hi,
On Thu, Mar 10, 2016 at 10:39:49AM +0100, Petr Kulhavy wrote:
> On 09.03.2016 21:00, Bin Liu wrote:
> >Hi,
> >
> >On Wed, Mar 09, 2016 at 10:25:27AM +0100, Petr Kulhavy wrote:
> >>+static inline int get_phy_refclk_cfg(struct device_node *np)
> >>+{
> >>+ u32 freq;
> >>+
> >>+ if (of_property_read_u32(np, "ti,usb2-phy-refclock-hz", &freq))
> >>+ return -EINVAL;
> >>+
> >>+ switch (freq) {
> >>+ case 12000000:
> >>+ return CFGCHIP2_REFFREQ_12MHZ;
> >>+ case 13000000:
> >>+ return CFGCHIP2_REFFREQ_13MHZ;
> >>+ case 19200000:
> >>+ return CFGCHIP2_REFFREQ_19_2MHZ;
> >>+ case 20000000:
> >>+ return CFGCHIP2_REFFREQ_20MHZ;
> >>+ case 24000000:
> >>+ return CFGCHIP2_REFFREQ_24MHZ;
> >>+ case 26000000:
> >>+ return CFGCHIP2_REFFREQ_26MHZ;
> >>+ case 38400000:
> >>+ return CFGCHIP2_REFFREQ_38_4MHZ;
> >>+ case 40000000:
> >>+ return CFGCHIP2_REFFREQ_40MHZ;
> >>+ case 48000000:
> >>+ return CFGCHIP2_REFFREQ_48MHZ;
> >>+ default:
> >>+ return -EINVAL;
> >>+ }
> >>+}
> >Should this be wrapped with CONFIG_OF? Have you tried to build it with
> >OF disabled?
>
> Hi Bin,
>
> apart of the fact that the ARCH_DAVINCI requires the DT the
Even if DT is mandatory, disabling CONFIG_OF still should be tested to
ensure passing randconfig tests.
> usb/musb/da8xx.c compiles without errors if CONFIG_OF is disabled.
Good.
Thanks,
-Bin.
> Other drivers like Ethernet fail however.
>
> Regards
> Petr
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