linux.git/arch/powerpc/sysdev/qe_lib, branch v2.6.25

[POWERPC] QE: Make qe_get_firmware_info reentrant

2008-03-10T18:07:27+00:00

The function was returning NULL the second time it was
called if the firmware was uploaded from the boot loader
or the first time it was called if the firmware was
uploaded from the kernel.

Signed-off-by: Ionut Nicu 
Acked-By: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] QE: Fix QE firmware uploading limit

2008-03-07T14:55:02+00:00

Fix a typo in qe_upload_firmware() that prevented uploading firmware on
systems with more than one RISC core.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] qe_lib: fix few fluffy negligences

2008-02-06T05:57:31+00:00

One is intoduced by me (of_node_put() absence) and another was
present already (not checking for NULL).

Found by Stephen Rothwell.

Signed-off-by: Anton Vorontsov 
Acked-by: Stephen Rothwell 
Signed-off-by: Kumar Gala

Merge branch 'linux-2.6'

2008-01-31T00:25:51+00:00

[POWERPC] QE: get rid of most device_types and model

2008-01-28T14:32:55+00:00

Now we're searching for "fsl,qe", "fsl,qe-muram", "fsl,qe-muram-data"
and "fsl,qe-ic".

Unfortunately it's still impossible to remove device_type = "qe"
from the existing device trees because older u-boots are looking for it.

Signed-off-by: Anton Vorontsov 
Signed-off-by: Kumar Gala

Driver core: change sysdev classes to use dynamic kobject names

2008-01-25T04:40:40+00:00

All kobjects require a dynamically allocated name now. We no longer
need to keep track if the name is statically assigned, we can just
unconditionally free() all kobject names on cleanup.

Signed-off-by: Kay Sievers 
Signed-off-by: Greg Kroah-Hartman

[POWERPC] QE: Add support for Freescale QUICCEngine UART

2008-01-24T01:34:10+00:00

Add support for UART serial ports using a Freescale QUICCEngine. Update
booting-without-of.txt to define new properties for a QE UART node.  Update
the MPC8323E-MDS device tree to add UCC5 as a UART.  Update the QE library
to support slow UCC devices and modules.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] QE: Add ability to upload QE firmware

2008-01-24T01:34:06+00:00

Define the layout of a binary blob that contains a QE firmware and instructions
on how to upload it.  Add function qe_upload_firmware() to parse the blob
and perform the actual upload.  Fully define 'struct rsp' in immap_qe.h to
include the actual RISC Special Registers.  Added description of a new
QE firmware node to booting-without-of.txt.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] qe: add function qe_clock_source()

2007-12-14T04:59:27+00:00

Add function qe_clock_source() which takes a string containing the name of a
QE clock source (as is typically found in device trees) and returns the
matching enum qe_clock value.

Update booting-without-of.txt to indicate that the UCC properties rx-clock
and tx-clock are deprecated and replaced with rx-clock-name and tx-clock-name,
which use strings instead of numbers to indicate QE clock sources.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] QE: change qe_setbrg() to take an enum qe_clock instead of an integer

2007-12-11T19:57:18+00:00

qe_setbrg() currently takes an integer to indicate the BRG number.  Change that
to take an enum qe_clock instead, since this enum is intended to represent
clock sources.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala