On Tue, 1 Jul 2014 16:12:12 +0200 Alexandre Belloni <alexandre.bell...@free-electrons.com> wrote:
> When the main crystal frequency is not set, the main clock is > approximated using the MAINF value in the CKGR_MCFR register. Warn > the user in that case. > > Signed-off-by: Alexandre Belloni > <alexandre.bell...@free-electrons.com> --- Acked-by: Boris BREZILLON <boris.brezil...@overkiz.com> Mike, do you want me to take this patch and send you a pull request, or should I let you take this one directly ? Best Regards, Boris > drivers/clk/at91/clk-main.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c > index 733306131b99..59fa3cc96c9e 100644 > --- a/drivers/clk/at91/clk-main.c > +++ b/drivers/clk/at91/clk-main.c > @@ -388,6 +388,7 @@ static unsigned long clk_main_recalc_rate(struct > at91_pmc *pmc, if (parent_rate) > return parent_rate; > > + pr_warn("Main crystal frequency not set, using approximate > value\n"); tmp = pmc_read(pmc, AT91_CKGR_MCFR); > if (!(tmp & AT91_PMC_MAINRDY)) > return 0; -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/