linux-stable/include/linux/amba
Shawn Guo 2426fbc77f tty: amba-pl011: probe ZTE device from AMBA bus with a pseudo-ID
There is no Peripheral Identification Registers on ZTE PL011 device, so
although the driver amba-pl011 is ready to work for ZTE device, the
device cannot be probed by the driver at all.

With arm,primecell-periphid DT bindings (bindings/arm/primecell.txt) in
place, it should be the cleanest the way to use a pseudo-ID to probe the
device from AMBA bus.  We create an unofficial vendor number
AMBA_VENDOR_LINUX, which will practically never become an official
vendor ID, and takes Configuration, Revision number, and Part number as
input to compose a pseudo-ID for ZTE device.

Also, since we start using vendor_zte to probe ZTE device, the
__maybe_unused for vendor_zte is removed.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-31 15:24:23 +02:00
..
bus.h tty: amba-pl011: probe ZTE device from AMBA bus with a pseudo-ID 2016-08-31 15:24:23 +02:00
clcd.h Fix common misspellings 2011-03-31 11:26:23 -03:00
kmi.h
mmci.h mmc: mmci: Enforce DMA configuration through DT 2014-06-02 11:20:25 +02:00
pl08x.h dmaengine: pl08x: allocate OF slave channel data at probe time 2016-04-05 16:53:41 -07:00
pl022.h spi/pl022: Add chip select handling via GPIO 2012-08-22 20:00:44 +01:00
pl061.h gpio: pl061: convert to use 0 for no irq 2012-01-04 10:10:19 -06:00
pl080.h dmaengine: PL08x: Add support for PL080S variant 2013-09-02 11:49:56 +05:30
pl093.h
pl330.h DMA: PL330: Merge PL330 driver into drivers/dma/ 2012-03-08 17:59:28 +05:30
serial.h tty: amba-pl011: define flag register bits for ZTE device 2016-08-31 15:24:23 +02:00
sp810.h Update Viresh Kumar's email address 2015-07-17 16:39:53 -07:00