Dear Shawn Guo,

On Mon, Jun 25, 2012 at 06:50:10PM +0200, Marek Vasut wrote:

quoted

116                         ssp2: ssp@80014000 {
117                                 #address-cells = <1>;
118                                 #size-cells = <0>;
119                                 compatible = "fsl,imx28-spi";
120                                 pinctrl-names = "default";
121                                 pinctrl-0 = <&spi2_pins_a>;
122                                 status = "okay";
123
124                                 flash: m25p80@0 {
125                                         #address-cells = <1>;
126                                         #size-cells = <1>;
127                                         compatible = "m25p80";
128                                         spi-max-frequency =
<25000000>; 129                                         reg = <0>;
130                                 };
131                         };

I use this + my SPI patches I submitted recently.

I do not have the flash on my imx28-evk board, but I just tested on
imx6q-sabrelite, and yes, it can be probed without the patch.  I'm
fine then.

Good, let's discard this patch and close this issue :-)

Best regards,
Marek Vasut