linux.git/arch/powerpc/sysdev/mv64x60_dev.c, branch v2.6.26

mv643xx_eth: get rid of static variables, allow multiple instances

2008-04-29T04:17:07+00:00

Move mv643xx_eth's static state (ethernet register block base address
and MII management interface spinlock) into a struct hanging off the
shared platform device.  This is necessary to support chips that
contain multiple mv643xx_eth silicon blocks.

Signed-off-by: Lennert Buytenhek 
Acked-by: Nicolas Pitre 
Signed-off-by: Dale Farnsworth

[POWERPC] Initialize all mv64x60 devices even if one fails

2008-04-24T10:57:34+00:00

If one of the devices of the mv64x60 init fails, the remaining
devices are not initialized.

This changes the code to display an error and continue the
initialization.

Signed-off-by: Remi Machet (rmachet@slac.stanford.edu)
Signed-off-by: Paul Mackerras

[POWERPC] Use default values if necessary in mv64x60 I2C initialization

2008-04-24T10:57:34+00:00

I2C parameters freq_m and freq_n are assigned defaults in the code,
but if properties for those parameters are not found in the open
firmware description the init routine returns an error and doesn't
create the platform device.

This changes the code so that it doesn't return an error if the
properties are not found but instead uses the default values.

Signed-off-by: Remi Machet (rmachet@slac.stanford.edu)
Acked-by: Dale Farnsworth 
Signed-off-by: Paul Mackerras

[POWERPC] mv643xx_eth: Prepare to support multiple silicon blocks

2008-04-15T11:21:24+00:00

The mv643xx_eth driver is being modified to support multiple instances
of the ethernet silicon block on the same platform.  Each block contains
a single register bank containing the registers for up to three ports
interleaved within that bank.  This patch updates the PowerPC OF to
platform_device glue code to support multiple silicon blocks, each
with up to three ethernet ports.  The main difference is that we now
allow multiple mv64x60_shared platform_devices to be registered and
we provide each port platform_device with a pointer to its associated
shared platform_device.  The pointer will not be used until the
mv643xx_eth driver changes are committed.

Signed-off-by: Dale Farnsworth 
Acked-by: Mark Greer 
Signed-off-by: Paul Mackerras

[POWERPC] prpmc2800: Clean up dts properties

2008-04-15T11:21:24+00:00

Remove several unused (or software config only) properties.
Rename marvel node to "system-controller".  Also, rename the
"block-index" property to "cell-index" to conform to current
practice.

Signed-off-by: Mark A. Greer 
Signed-off-by: Dale Farnsworth 
Signed-off-by: Paul Mackerras

[POWERPC] mv64x60: Fix FDT compatible names: mv64x60 => mv64360

2008-04-15T11:21:24+00:00

Compatible names should refer to a specific version of the hardware,
without wildcards.  Change each instance of mv64x60 to mv64360, which
is the oldest version we currently support.

Signed-off-by: Mark A. Greer 
Signed-off-by: Dale Farnsworth 
Signed-off-by: Paul Mackerras

Merge branch 'linux-2.6'

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

[I2C] i2c-mv64xxx: Don't set i2c_adapter.retries

2008-01-26T15:04:01+00:00

I2C adapter drivers are supposed to handle retries on nack by themselves
if they do, so there's no point in setting .retries if they don't.

As this retry mechanism is going away (at least in its current form),
clean this up now so that we don't get build failures later.

Signed-off-by: Jean Delvare 
Acked-by: Mark A. Greer

[POWERPC] Use for_each macros in arch/powerpc/sysdev

2008-01-17T03:56:54+00:00

Signed-off-by: Cyrill Gorcunov 
Signed-off-by: Paul Mackerras

[WATCHDOG] mv64x60_wdt: Add arch/powerpc platform support

2007-07-24T21:16:02+00:00

Add support for arch/powerpc, specifically for the prpmc2800 platform.

Signed-off-by: Dale Farnsworth 
Signed-off-by: Wim Van Sebroeck