[PATCH] [PATCH v5] mtd:spi-nor: Add Altera Quad SPI Driver

Alexander Stein alexander.stein at systec-electronic.com
Thu Aug 20 03:06:36 PDT 2015


Hello Marek,

On Thursday 20 August 2015 10:03:38, Marek Vasut wrote:
> > +Example:
> > +
> > +			quadspi_controller_0: quadspi at 0x180014a0 {
> > +				compatible = "altr,quadspi-1.0";
> > +				reg = <0x180014a0 0x00000020>,
> > +				      <0x14000000 0x04000000>;
> > +				reg-names = "avl_csr", "avl_mem";
> > +				#address-cells = <1>;
> > +				#size-cells = <0>;
> > +				flash0: epcq256 at 0 {
> > +					compatible = "altr,epcq256";
> > +					#address-cells = <1>;
> > +					#size-cells = <1>;
> > +					partition at 0 {
> > +						/* 16 MB for raw data. */
> > +						label = "EPCQ Flash 0 raw data";
> > +						reg = <0x0 0x1000000>;
> > +					};
> > +					partition at 1000000 {
> > +						/* 16 MB for jffs2 data. */
> > +						label = "EPCQ Flash 0 JFFS 2";
> > +						reg = <0x1000000 0x1000000>;
> > +					};
> 
> IIRC, encoding partitions into OF is deprecated (and it shouldn't be
> part of the example anyway, so please remove this bit).

Do you mean specifying partitions in OF is deprecated in general? Is there any link for that?
What would be an alternative to it?

Best regards,
Alexander
-- 
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
alexander.stein at systec-electronic.com

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