Re: [PATCH v5 2/3] clk: Add a Raspberry Pi-specific clock driver.

2015-08-14 Thread Stephen Warren
On 08/13/2015 05:05 PM, Eric Anholt wrote: > Unfortunately, the clock manager's registers are not accessible by the > ARM, so we have to request that the firmware modify our clocks for us. > > This driver only registers the clocks at the point they are requested > by a client driver. This is part

[PATCH v5 2/3] clk: Add a Raspberry Pi-specific clock driver.

2015-08-13 Thread Eric Anholt
Unfortunately, the clock manager's registers are not accessible by the ARM, so we have to request that the firmware modify our clocks for us. This driver only registers the clocks at the point they are requested by a client driver. This is partially to support returning -EPROBE_DEFER when the fir