linux-toradex.git/include/linux/bcma/bcma_regs.h, branch v4.1

bcma: implement host code support for PCIe Gen 2 devices

2015-01-29T08:54:43+00:00

This is stil incomplete, so we don't add PCI IDs of new devices yet.
Purpose of this patch is to allow testing & adjusting rest of the code.

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

bcma: get info about flash type SoC booted from

2014-09-04T17:50:11+00:00

There is an ongoing work on cleaning MIPS's nvram support so it could be
re-used on other platforms (bcm53xx to say precisely).
This will require a bit of extra logic in bcma this patch implements.

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

brcmfmac: add support for dongle ARM CR4 core

2013-04-12T18:27:54+00:00

Newer WiFi chip use ARM CR4 core to achieve higher performance. Add necessary
code for host driver in order to support CR4 core.

Reviewed-by: Arend van Spriel 
Reviewed-by: Pieter-Paul Giesberts 
Signed-off-by: Franky Lin 
Signed-off-by: Arend van Spriel 
Signed-off-by: John W. Linville

bcma: add and use constants for the flash windows

2012-10-19T19:52:36+00:00

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

bcma: detect and register serial flash device

2012-08-21T20:05:52+00:00

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

bcma: add (mostly) NAND defines

2012-08-10T19:27:00+00:00

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

bcma: add PCIe host controller

2012-02-06T19:53:04+00:00

Some SoCs have a PCIe host controller to make it possible to attach
some other devices to it, like an other Wifi card.
This code was tested with an Netgear WNDR3400 (bcm4716 based), but
should work with all bcma based SoCs.

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

bcma: move define of BCMA_CLKCTLST register

2011-07-19T21:03:08+00:00

Recent experiments have shown many cores share 0x1E0 register used for
clock management.

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

bcma: define IO status register

2011-07-19T20:49:54+00:00

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

bcma: add Broadcom specific AMBA bus driver

2011-05-10T19:54:54+00:00

Broadcom has released cards based on a new AMBA-based bus type. From a
programming point of view, this new bus type differs from AMBA and does
not use AMBA common registers. It also differs enough from SSB. We
decided that a new bus driver is needed to keep the code clean.

In its current form, the driver detects devices present on the bus and
registers them in the system. It allows registering BCMA drivers for
specified bus devices and provides them basic operations. The bus driver
itself includes two important bus managing drivers: ChipCommon core
driver and PCI(c) core driver. They are early used to allow correct
initialization.

Currently code is limited to supporting buses on PCI(e) devices, however
the driver is designed to be used also on other hosts. The host
abstraction layer is implemented and already used for PCI(e).

Support for PCI(e) hosts is working and seems to be stable (access to
80211 core was tested successfully on a few devices). We can still
optimize it by using some fixed windows, but this can be done later
without affecting any external code. Windows are just ranges in MMIO
used for accessing cores on the bus.

Cc: Greg KH 
Cc: Michael Büsch 
Cc: Larry Finger 
Cc: George Kashperko 
Cc: Arend van Spriel 
Cc: linux-arm-kernel@lists.infradead.org
Cc: Russell King 
Cc: Arnd Bergmann 
Cc: Andy Botting 
Cc: linuxdriverproject 
Cc: linux-kernel@vger.kernel.org 
Signed-off-by: Rafał Miłecki 
Signed-off-by: John W. Linville