both the 3.8 and 3.15 driver probe functions look like this:
#ifdef CONFIG_ARCH_DAVINCI_DA850
/* Power on PRU in case its not done as part of boot-loader */
gdev->pruss_clk = clk_get(&dev->dev, "pruss");
if (IS_ERR(gdev->pruss_clk)) {
dev_err(&dev->dev, "Failed to get clock\n");
kfree(gdev->info);
kfree(gdev);
ret = PTR_ERR(gdev->pruss_clk);
return ret;
} else {
clk_enable(gdev->pruss_clk);
}
#endif
since this is the Sitara chip I don't see anywhere else the clock is being
activated.
The module should be loaded, as uio_pruss appears in the lsmod list
thanks,
Bob
On Tuesday, May 20, 2014 11:10:31 AM UTC-4, Ross Morrison wrote:
>
> Is it safe to move forward on 3.15 at this time? This is the only kernel
> that supports my Asix AX88x72A based USB Ethernet dongles correctly on
> our custom board. I'm using the Wheezy 7.5 root file system and would
> like to stay here and get everything working. My wants are to get
> multiple UARTs running and an LCD based on the LCD-3.
>
> Since there is no capemgr for 3.14 and above (at this time), is there a
> simple way to get these cape type devices working?
>
> I saw in one of the postings to add cape=tty01 in uEnv.txt to enable
> tty01, are there other options to the like this to force configuration
> from uEnv.txt?
>
> Thanks,
> Ross
>
>
--
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