On Fri, Feb 27, 2009 at 03:56:41PM +1100, Dushara Jayasinghe wrote: > Hi all, > > I'm using linux version 2.6.29-rc5.
Linus' tree is still lacking few patches for spi_mpc83xx driver, the patches makes spi_mpc83xx work with the device tree directly. You should use -mm kernels. [...] > Part of my device tree is as follows: > > soc8...@e0000000 { > ... > s...@7000 { > #address-cells = <1>; > #size-cells = <0>; > compatible = "fsl,spi"; > reg = <0x7000 0x1000>; > interrupts = <0x10 0x8>; > interrupt-parent = < &ipic >; You don't seem to have any chip-selects (i.e. gpios = <>) specified. If the chip-select is always asserted (i.e. there is only one device on the SPI bus), then.. > > m25...@2 { > compatible = "m25p80"; > spi-max-frequency = <25000000>; > reg = <2>; ..there is no point in specifying reg = <> for the device. Thanks, -- Anton Vorontsov email: cbouatmai...@gmail.com irc://irc.freenode.net/bd2 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev