Vijay Nikam wrote:
I added the gpio node as follows to mpc8313erdb.dts;
g...@c00 {
linux,phandle = <c00>;
Don't specify this explicitly. Please base new development off of the
device tree that is in upstream Linux, not the very old tree in your BSP.
device_type = "gpio";
No device_type.
The only thing I need to know what should I write at 'compatible' tag
? ? ? the compatible tag format is "manufacturer,model" the
manufacturer is 'fsl' i.e. I think freescale but the model, as it is
the model number where I can find this model ? ? ? Please let me know
... thanks ...
compatible = "fsl,mpc8313-gpio", "fsl,mpc8349-gpio";
Also I would like to ask if the above device node is written according
to bindings ... I think it should be right as I referred
'bootingwithout-of.txt' ... but please correct me if I am worng ? ? ?
See also Documentation/powerpc/dts-bindings/fsl/8xxx_gpio.txt.
Also note that current Linux has a driver in
arch/powerpc/sysdev/mpc8xxx_gpio.c.
-Scott
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