| e5c7d1f669806289e121b9ac3535e8f6de594b8e |
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27-Feb-2012 |
Baruch Siach <baruch@tkos.co.il> |
of/mdio: fix fixed link bus name
Since 9e6c643b (phy/fixed: use an unique MDIO bus name) the name of the fixed
PHY bus is "fixed-0". Teach of_phy_connect_fixed_link() the new name.
Tested on a P1020RDB PowerPC system.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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| ae97159aed6eff68f4ac86472b018985f071fed5 |
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20-Oct-2011 |
Kyle Moffett <Kyle.D.Moffett@boeing.com> |
of_mdio: Don't phy_scan_fixups() twice
The "phy_device_register()" call 5 lines down already calls
phy_scan_fixups(), there's no need to do it a second time.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| 25985edcedea6396277003854657b5f3cb31a628 |
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31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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| 194588604765ac803f98fb9d19a36f6b835f4620 |
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28-Oct-2010 |
David Daney <ddaney@caviumnetworks.com> |
of/mdio: Fix some endianness problems.
In of_mdiobus_register(), the __be32 *addr variable is dereferenced.
This will not work on little-endian targets. Also since it is
unsigned, checking for less than zero is redundant.
Fix these two issues.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
[grant.likely@secretlab.ca: removed goto]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| e3873444990dd6f8a095d1f72b5ad45192f8c506 |
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18-Jun-2010 |
Grant Likely <grant.likely@secretlab.ca> |
of/irq: Move irq_of_parse_and_map() to common code
Merge common code between PowerPC and Microblaze. SPARC implements
irq_of_parse_and_map(), but the implementation is different, so it
does not use this code.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michal Simek <monstr@monstr.eu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Jeremy Kerr <jeremy.kerr@canonical.com>
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| 58f9b0b02414062eaff46716bc04b47d7e79add5 |
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14-Apr-2010 |
Grant Likely <grant.likely@secretlab.ca> |
of: eliminate of_device->node and dev_archdata->{of,prom}_node
This patch eliminates the node pointer from struct of_device and the
of_node (or prom_node) pointer from struct dev_archdata since the node
pointer is now part of struct device proper when CONFIG_OF is set, and
all users of the old pointer locations have already been converted over
to use device->of_node.
Also remove dev_archdata_{get,set}_node() as it is no longer used by
anything.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| 61c7a080a5a061c976988fd4b844dfb468dda255 |
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14-Apr-2010 |
Grant Likely <grant.likely@secretlab.ca> |
of: Always use 'struct device.of_node' to get device node pointer.
The following structure elements duplicate the information in
'struct device.of_node' and so are being eliminated. This patch
makes all readers of these elements use device.of_node instead.
(struct of_device *)->node
(struct dev_archdata *)->prom_node (sparc)
(struct dev_archdata *)->of_node (powerpc & microblaze)
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| d706c1b050274b3bf97d7cb0542c0d070c9ccb8b |
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14-Apr-2010 |
Grant Likely <grant.likely@secretlab.ca> |
driver-core: Add device node pointer to struct device
Currently, platforms using CONFIG_OF add a 'struct device_node *of_node'
to dev->archdata. However, with CONFIG_OF becoming generic for all
architectures, it makes sense for commonality to move it out of archdata
and into struct device proper.
This patch adds a struct device_node *of_node member to struct device
and updates all locations which currently write the device_node pointer
into archdata to also update dev->of_node. Subsequent patches will
modify callers to use the archdata location and ultimately remove
the archdata member entirely.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
CC: Michal Simek <monstr@monstr.eu>
CC: Greg Kroah-Hartman <gregkh@suse.de>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: "David S. Miller" <davem@davemloft.net>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
CC: Jeremy Kerr <jeremy.kerr@canonical.com>
CC: microblaze-uclinux@itee.uq.edu.au
CC: linux-kernel@vger.kernel.org
CC: linuxppc-dev@ozlabs.org
CC: sparclinux@vger.kernel.org
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| 9bd73715a1f83f640937c121d22fa8dbaab73002 |
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28-Apr-2010 |
Dan Carpenter <error27@gmail.com> |
of: check for IS_ERR()
get_phy_device() can return an ERR_PTR()
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| 337148812f97368a8ec4a69f1691e4c5ce3af494 |
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30-Jan-2010 |
Jeremy Kerr <jeremy.kerr@canonical.com> |
of: assume big-endian properties, adding conversions where necessary
Properties in the device tree are specified as big-endian. At present,
the only platforms to support device trees are also big-endian, so we've
been acessing the properties as raw values.
We'd like to add device tree support to little-endian platforms too, so
add endian conversion to the sites where we access property values in
the common of code.
Compiled on powerpc (ppc44x_defconfig & ppc64_defconfig) and arm (fdt
support only for now).
Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| 08a7963aad03b5cf515f1e9c35e0ac9eb7dae072 |
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15-Oct-2009 |
Jérôme Pouiller <jezz@sysmic.org> |
of: Remove nested function
Some toolchains dislike nested function definition, so we define function match
outside of of_phy_find_device.
Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| 24c30dbbcdda9aeccb23b4eecb6bb8e538742ea4 |
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16-Jul-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
of/mdio: Add support function for Ethernet fixed-link property
Fixed-link support is broken for the ucc_eth, gianfar, and fs_enet
device drivers. The "OF MDIO rework" patches removed most of the
support. Instead of re-adding fixed-link stuff to the drivers, this
patch adds a support function for parsing the fixed-link property
and obtaining a dummy phy to match.
Note: the dummy phy handling in arch/powerpc is a bit of a hack and
needs to be reworked. This function is being added now to solve the
regression in the Ethernet drivers, but it should be considered a
temporary measure until the fixed link handling can be reworked.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 8bc487d150b939e69830c39322df4ee486efe381 |
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25-Apr-2009 |
Grant Likely <grant.likely@secretlab.ca> |
openfirmware: Add OF phylib support code
Add support for parsing the device tree for PHY devices on an MDIO bus.
Currently many of the PowerPC ethernet drivers are open coding a solution
for reading data out of the device tree to find the correct PHY device.
This patch implements a set of common routines to:
a) let MDIO bus drivers register phy_devices described in the tree, and
b) let MAC drivers find the correct phy_device via the tree.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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