On Mon, Feb 10, 2014 at 09:53:03AM -0700, Stephen Warren wrote: > On 02/10/2014 06:48 AM, Axel Lin wrote:
> I wonder ... > > + if (of_property_read_u32(pdev->dev.of_node, "spi-max-frequency", > > + &master->max_speed_hz)) > > + master->max_speed_hz = 25000000; /* 25MHz */ > ... if that DT parsing can be done in common code too? Yes, there is in general a lot of opportunity in the SPI subsystem to factor code out into the core. The DT stuff (things like this and also GPIO chip selects) is part of it.
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