On Mon, Sep 08, 2014 at 08:03:48AM +0200, Sascha Hauer wrote:
> On Thu, Sep 04, 2014 at 03:47:15PM +0200, Steffen Trumtrar wrote:
> > +/*
> > + * Physical requirements:
> > + * - three free GPIOs for the signals nCONFIG, CONFIGURE_DONE, nSTATUS
> > + * - 32 bit per word, LSB first capable SPI master (MOSI + clock)
> > + *
> > + * Example how to configure this driver via device tree
> > + *
> > + * fpga@0 {
> > + * compatible = "altr,fpga-passive-serial";
> > + * nstat-gpio = <&gpio4 18 0>;
> > + * confd-gpio = <&gpio4 19 0>;
> > + * nconfig-gpio = <&gpio4 20 0>;
> > + * spi-max-frequency = <10000000>;
> > + * reg = <0>;
> > + * };
>
> We have Documentation/devicetree/bindings/. Please add a document there.
Oh, you did in 3/4.
Sascha
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