Messages in this thread | | | Date | Sun, 19 Jun 2011 15:40:11 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH 1/3] serial/imx: add device tree support |
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On Sat, Jun 18, 2011 at 06:21:46PM +0200, Arnd Bergmann wrote: > On Saturday 18 June 2011 17:19:12 Shawn Guo wrote: > > > > +Required properties: > > +- compatible : should be "fsl,<soc>-uart", "fsl,imx-uart" > > +- reg : address and length of the register set for the device > > +- interrupts : should contain uart interrupt > > +- id : should be the port ID defined by soc > > + > > +Optional properties: > > +- fsl,has-rts-cts : indicate it has rts-cts > > +- fsl,irda-mode : support irda mode > > + > > +Example: > > + > > +uart@73fbc000 { > > + compatible = "fsl,imx51-uart", "fsl,imx-uart"; > > + reg = <0x73fbc000 0x4000>; > > + interrupts = <31>; > > + id = <1>; > > + fsl,has-rts-cts; > > +}; > > Should this also support the "clock-frequency" property that 8250-style > serial ports support [1]? > I would ignore it for a while until we have common clock api and corresponding binding settled. For now, I would have nothing clock related parsed from device tree.
-- Regards, Shawn
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