Sorry if this is a stupid question I am new to PPC. I am trying to make the SPI work on a MPC8313erdb board. It isn't loading. To that end, I added a printk to drivers/base/dd.c __driver_match function
dmesg |grep -i spi bus: 'of_platform': driver_probe_device: matching device e0007000.spi with drive r fsl-elbc bus: 'platform': driver_probe_device: matching device fsl-usb2-udc.0 with driver mpc83xx_spi bus: 'platform': driver_probe_device: matching device mpc83xx_wdt.0 with driver mpc83xx_spi bus: 'platform': driver_probe_device: matching device fsl-i2c.0 with driver mpc8 3xx_spi bus: 'platform': driver_probe_device: matching device fsl-i2c.1 with driver mpc8 3xx_spi bus: 'platform': driver_probe_device: matching device Fixed MDIO bus.0 with driv er mpc83xx_spi it seems there is some sort of mismatch how did the kernel decide that SPI was an 'of_platform' device. The driver just uses 'platform' sorts of calls. As opposed to the mpc52xx driver which uses of_platform. The DTS file spi entry look similar to the i2c entries. Those are treated as 'platform' devices. A nudge/shove in the right direction would be appreciated. Thanks. Mike _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
