linux-toradex.git/drivers/bcma/scan.c, branch v4.18-rc4

bcma: support chipsets with PMU and GCI cores (devices)

2016-02-06T11:34:51+00:00

Both cores are another exceptions. They are not accessed in a standard
way and to they don't need or have wrapping addresses.
This fixes bus scanning after finding such core.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

bcma: identify bus cores (devices) found on BCM47189

2016-02-06T11:34:50+00:00

Add missing defines and print proper names.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

bcma: use standard bus scanning during early register

2015-01-23T19:47:55+00:00

Starting with kernel 3.19-rc1 early registration of bcma on MIPS is done
a bit later, with memory allocator available. This allows us to simplify
code by using standard bus scanning method.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

bcma: clean bus initialization code

2015-01-23T17:44:58+00:00

This moves main bus init code to the main.c and renames old function to
make its purpose clear.
Thanks to this change we'll also be able to separate scanning from
registration (and support PCIe Gen 2 devices) in the future.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

bcma: fill core details for every device

2014-10-27T18:16:13+00:00

We were setting things like dma_dev, IRQ, etc. during core registration
only. We need such info for cores handled internally (e.g. ChipCommon)
as well.

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

bcma: print chip ID in a more user-friendly form

2014-09-26T21:06:50+00:00

Some chip IDs are easier to read/understand when printed in a decimal
form. For example on my bcm53xx arch router this patch replaces:
Found chip with id 0xCF12, rev 0x00 and package 0x02
with a:
Found chip with id 53010, rev 0x00 and package 0x02

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

bcma: add support for chipcommon B core

2014-09-09T19:33:05+00:00

This core is used on BCM4708 to configure the PCIe and USB3 PHYs and it
contains the addresses to the Device Management unit. This will be used
by the PCIe driver first.

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

bcma: store more alternative addresses

2014-09-09T19:33:05+00:00

Each core could have more than one alternative address. There are cores
with 8 alternative addresses for different functions. The PHY control
in the Chip common B core is done through the 2. alternative address
and not the first one.

Signed-off-by: Hauke Mehrtens 
CC: linux-usb@vger.kernel.org
Signed-off-by: John W. Linville

bcma: move bus struct setup into early part of host specific code

2014-09-09T19:27:18+00:00

This change is important for SoC host. In future we will want to know
chip ID (needed for early MIPS boot) before doing cores scanning.

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

bcma: only map wrapper if its address is available

2014-08-28T18:41:56+00:00

The Chipcommon B core does not have a wrap address and it would fail here.

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