arm qemu test failures due to 'driver-core: platform: probe of-devices only using list of compatibles'
From: Uwe Kleine-König <hidden>
Date: 2016-02-15 08:18:18
Also in:
linux-next, lkml
Possibly related (same subject, not in this thread)
- 2016-02-15 · Re: arm qemu test failures due to 'driver-core: platform: probe of-devices only using list of compatibles' · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- 2016-02-15 · Re: arm qemu test failures due to 'driver-core: platform: probe of-devices only using list of compatibles' · Sudeep Holla <hidden>
- 2016-02-15 · Re: arm qemu test failures due to 'driver-core: platform: probe of-devices only using list of compatibles' · Sudeep Holla <hidden>
- 2016-02-15 · Re: arm qemu test failures due to 'driver-core: platform: probe of-devices only using list of compatibles' · Guenter Roeck <linux@roeck-us.net>
- 2016-02-15 · Re: arm qemu test failures due to 'driver-core: platform: probe of-devices only using list of compatibles' · Russell King - ARM Linux <hidden>
Hello Russell, On Sun, Feb 14, 2016 at 08:07:55PM +0000, Russell King - ARM Linux wrote:
On Sun, Feb 14, 2016 at 08:55:01PM +0100, Uwe Kleine-K?nig wrote:quoted
So the unexpected abnormality here is that even though this device is instantiated by dt, the driver doesn't provide any compatibles. Either my expectation is wrong, then 67d02a1bbb33455 should be revertedYour expectation is wrong. AMBA primecell devices have hardware IDs and are matched to their drivers by those IDs. Just like PCI.
pci devices don't appear in dt, do they? I don't see the connection between amba devices and platform devices, see my other mail in this thread for some more details. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-K?nig | Industrial Linux Solutions | http://www.pengutronix.de/ |