27 Nov
2019
27 Nov
'19
5:40 p.m.
On Wed, Nov 27, 2019 at 01:42:54PM +0000, Adam Thomson wrote:
nicest solution here though. I guess we're stuck with people having to manually configure the PLL for bypass when a non-generic machine driver inits, to avoid the initial double config, as I don't see other options unless you have something to specify at init that it's auto or manual, and this doesn't feel like a DT device specific property thing as it's more software than hardware. At least Sebastian's patch has a good comment block to highlight this.
Not sure I follow here - if we're configuring the PLL explicitly then I'd expect the PLL to be configured first, then the SYSCLK, so I'd expect that the automatic PLL configuration wouldn't kick in.