linux-toradex.git/drivers/bcma/driver_chipcommon_pmu.c, branch v3.7

bcma: change delays to follow timers-howto guide

2012-09-28T17:54:02+00:00

Signed-off-by: Rafał Miłecki 
Cc: Hauke Mehrtens 
Signed-off-by: John W. Linville

bcma: make some functions static

2012-08-10T19:26:52+00:00

The functions and structs are not used in an other file and the
prototypes are in no header file, just make them static so the compiler
is able to optimize them better.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

bcma: fix invalid PMU chip control masks

2012-07-26T19:46:54+00:00

Commit b9562545ef0b ("bcma: complete workaround for BCMA43224 and
BCM4313") introduced the wrong masks for setting the chip control
registers - the "mask" parameter is inverse.

It should be the mask of bits *not* changed, which is admittedly a bit
non-intuitive.

The incorrect mask not only causes the driver to not work correctly on
the chips affected (eg the BCM43224 on the Macbook Air 4,2) but the
state persists over a soft reset, causing the next boot to not
necessarily see the device correctly.

Reported-and-tested-by: Linus Torvalds 
Tested-by: Seth Forshee 
Cc: Hauke Mehrtens 
Cc: Arend Van Spriel 
Cc: Pieter-Paul Giesberts 
Cc: Brett Rudley 
Signed-off-by: Linus Torvalds

bcma: add PMU clock support for BCM4706

2012-07-11T19:40:22+00:00

Signed-off-by: Hauke Mehrtens 
Tested-by: Rafał Miłecki 
Signed-off-by: John W. Linville

bcma: use custom printing functions

2012-07-09T20:36:36+00:00

Having bus number printed makes it much easier to anaylze logs on
systems with more buses. For example Netgear WNDR4500 has 3 AMBA buses
in total, which makes standard log really messy.

Signed-off-by: Rafał Miłecki 
Signed-off-by: John W. Linville

bcma: add mdelay bcma_pmu_resources_init()

2012-07-09T20:36:07+00:00

This is based on code from brcmsmac.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

bcma: add bcma_pmu_spuravoid_pllupdate()

2012-07-09T20:36:06+00:00

This function is needed by brcmsmac. This code is based on code from
the Broadcom SDK.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

bcma: remove chip ids doing nothing from PMU initialization.

2012-07-09T20:36:06+00:00

The list of devices where nothing has to be done in
bcma_pmu_resources_init() and bcma_pmu_workarounds() is longer as all
the SoCs are missing there and some new devices will be added in some
time later. This patch changes the default case to just log on debug
level and also let the other devices which do not need any special
handling into the default case, instead of adding the missing 8 SoC
chip ids.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

bcma: remove bcma_pmu_{pll,swreg}_init()

2012-07-09T20:36:05+00:00

These functions are doing nothing in the current code.

I do not think we will need these function in the future as the
corresponding functions in the Broadcom SDK are just doing something
useful on chips supported by ssb or fullmac chips.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville

bcma: complete workaround for BCMA43224 and BCM4313

2012-07-09T20:36:04+00:00

This code is based on the Broadcom SDK and brcmsmac.

Signed-off-by: Hauke Mehrtens 
Signed-off-by: John W. Linville