Re: [PATCH 3/3] clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent

2016-05-11 Thread Eric Anholt
Stephen Boyd writes: > On 05/09, Eric Anholt wrote: >> If the firmware had set up a clock to source from PLLC, go along with >> it. But if we're looking for a new parent, we don't want to switch it >> to PLLC because the firmware will force PLLC (and thus the AXI bus >>

Re: [PATCH 3/3] clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent

2016-05-11 Thread Eric Anholt
Stephen Boyd writes: > On 05/09, Eric Anholt wrote: >> If the firmware had set up a clock to source from PLLC, go along with >> it. But if we're looking for a new parent, we don't want to switch it >> to PLLC because the firmware will force PLLC (and thus the AXI bus >> clock) to different

Re: [PATCH 3/3] clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent

2016-05-11 Thread Stephen Boyd
On 05/09, Eric Anholt wrote: > If the firmware had set up a clock to source from PLLC, go along with > it. But if we're looking for a new parent, we don't want to switch it > to PLLC because the firmware will force PLLC (and thus the AXI bus > clock) to different frequencies during

Re: [PATCH 3/3] clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent

2016-05-11 Thread Stephen Boyd
On 05/09, Eric Anholt wrote: > If the firmware had set up a clock to source from PLLC, go along with > it. But if we're looking for a new parent, we don't want to switch it > to PLLC because the firmware will force PLLC (and thus the AXI bus > clock) to different frequencies during

[PATCH 3/3] clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent

2016-05-09 Thread Eric Anholt
If the firmware had set up a clock to source from PLLC, go along with it. But if we're looking for a new parent, we don't want to switch it to PLLC because the firmware will force PLLC (and thus the AXI bus clock) to different frequencies during over-temp/under-voltage, without notification to

[PATCH 3/3] clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent

2016-05-09 Thread Eric Anholt
If the firmware had set up a clock to source from PLLC, go along with it. But if we're looking for a new parent, we don't want to switch it to PLLC because the firmware will force PLLC (and thus the AXI bus clock) to different frequencies during over-temp/under-voltage, without notification to