On Sun, 2018-04-22 at 15:53 +0200, Greg Kroah-Hartman wrote: > 4.4-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Ralph Sennhauser <[email protected]> > > commit 9593f4f56cf5d1c443f66660a0c7f01de38f979d upstream. > > The Linksys WRT3200ACM CPU is clocked at 1866MHz. Add 1866MHz to the > list of supported CPU frequencies. Also update multiplier and divisor > for the l2clk and ddrclk. > > Noticed by the following warning: > [ 0.000000] Selected CPU frequency (16) unsupported
So the frequency selection field is read as 16... [...] > --- a/drivers/clk/mvebu/armada-38x.c > +++ b/drivers/clk/mvebu/armada-38x.c > @@ -49,7 +49,8 @@ static const u32 armada_38x_cpu_frequenc > 0, 0, 0, 0, > 1066 * 1000 * 1000, 0, 0, 0, > 1332 * 1000 * 1000, 0, 0, 0, > - 1600 * 1000 * 1000, > + 1600 * 1000 * 1000, 0, 0, 0, > + 1866 * 1000 * 1000, > }; [...] ...but this only adds entries to the lookup table at indexes 9-12 inclusive. It looks like this fixes the clock settings, but not the warning. Ben. -- Ben Hutchings Software Developer, Codethink Ltd.
