| ae3a197e3d0bfe3f4bf1693723e82dc018c096f3 |
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28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Disintegrate asm/system.h for PowerPC
Disintegrate asm/system.h for PowerPC.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
cc: linuxppc-dev@lists.ozlabs.org
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| e55d7f737d3daf4aaf41945c1829138c608662e9 |
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22-Dec-2011 |
Kyle Moffett <Kyle.D.Moffett@boeing.com> |
powerpc/mpic: Remove duplicate MPIC_WANTS_RESET flag
There are two separate flags controlling whether or not the MPIC is
reset during initialization, which is completely unnecessary, and only
one of them can be specified in the device tree.
Also, most platforms in-tree right now do actually want to reset the
MPIC during initialization anyways, which means lots of duplicate code
passing the MPIC_WANTS_RESET flag.
Fix all of the callers which currently do not pass the MPIC_WANTS_RESET
flag to pass the MPIC_NO_RESET flag, then remove the MPIC_WANTS_RESET
flag and make the code reset the MPIC by default.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| be8bec56dfac0574c4c08a50cd37e09bea941e3f |
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02-Dec-2011 |
Kyle Moffett <Kyle.D.Moffett@boeing.com> |
powerpc/mpic: Invert the meaning of MPIC_PRIMARY
It turns out that there are only 2 in-tree platforms which use MPICs
which are not "primary": IBM Cell and PowerMac. To reduce the
complexity of the typical board setup code, invert the MPIC_PRIMARY bit
into MPIC_SECONDARY.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| 996983b75cebb1bc1c2c545f20336f24ebfa17af |
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02-Dec-2011 |
Kyle Moffett <Kyle.D.Moffett@boeing.com> |
powerpc/mpic: Search for open-pic device-tree node if NULL
Almost all PowerPC platforms use a standard "open-pic" device node so
the mpic_alloc() function now accepts NULL for the device-node. This
will cause it to perform a default search with of_find_matching_node().
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| 8bf41568969e003c3d5410124e27bbdce7852e1b |
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02-Dec-2011 |
Kyle Moffett <Kyle.D.Moffett@boeing.com> |
powerpc: Consolidate mpic_alloc() OF address translation
Instead of using the open-coded "reg" property lookup and address
translation in mpic_alloc(), directly call of_address_to_resource().
This includes various workarounds for special cases which the naive
of_address_translate() does not.
Afterwards it is possible to remove the copiously copy-pasted calls to
of_address_translate() from the 85xx/86xx/powermac platforms.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| 46d026ac1029daa89dd3bf8a3b458fdaab0a3893 |
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17-Nov-2011 |
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> |
powerpc/85xx: consolidate of_platform_bus_probe calls
85xx board files have a lot of duplication in *_publish_devices()/
*_declare_of_platform_devices() functions. Merge that into a single
function common to most of the boards.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| 543a07b17389d751dbe2683d34e79be7c10ab6ac |
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17-Nov-2011 |
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> |
powerpc/85xx: separate cpm2 pic init
Separate handling of CPM2 PIC initialization to mpc85xx_cpm2_pic_init()
function.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| ec775d0e70eb6b7116406b3441cb8501c2849dd2 |
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25-Mar-2011 |
Thomas Gleixner <tglx@linutronix.de> |
powerpc: Convert to new irq_* function names
Scripted with coccinelle.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| 712d5d799a0e099437fc4dd42058a33d4fc37882 |
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07-Mar-2011 |
Lennert Buytenhek <buytenh@wantstofly.org> |
powerpc: platforms/85xx irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| 84ba4a5899e613a396c5bea5feadba923534801b |
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19-Mar-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
powerpc/85xx: Move gianfar mdio nodes under the ethernet nodes
Currently it doesn't matter where the mdio nodes are placed, but with
power management support (i.e. when sleep = <> properties will take
effect), mdio nodes placement will become important: mdio controller
is a part of the ethernet block, so the mdio nodes should be placed
correctly. Otherwise we may wrongly assume that MDIO controllers are
available during sleep.
Suggested-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| 2b881b940a7b0cdf7c8258c9869458aa4e5f830c |
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10-Mar-2009 |
Thomas Gleixner <tglx@linutronix.de> |
powerpc/85xx: remove setup_irq(NULL action) in ksi8560
setup_irq(0, NULL) is broken as setup_irq() dereferences action
unconditionally.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| f465df81a80df92dbde0029b277f31b5e787b5df |
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15-Oct-2008 |
Becky Bruce <becky.bruce@freescale.com> |
powerpc: Move memory size print into common show_cpuinfo for 32-bit
Most of the platforms were printing the size of the memory
in their show_cpuinfo implementations. This moves that to
the common show_cpuinfo, so that all 32-bit platforms will
now print the size of memory. I also update the code
to deal with the fact that total_memory is now a phys_addr_t.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| cf0d19fb3032ebf2cf8e5217da00f51dc025aa8e |
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29-Jul-2008 |
Kim Phillips <kim.phillips@freescale.com> |
powerpc/fsl: proliferate simple-bus compatibility to soc nodes
add simple-bus compatible property to soc nodes for 83xx/85xx platforms
that were missing them. Add same to platform probe code.
This fixes SoC device drivers (such as talitos) to succeed in matching
devices present in the soc node.
also update mpc836x_rdk dts to new SEC bindings (overlooked in commit
3fd4473: powerpc/fsl: update crypto node definition and device tree
instances).
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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| 22b619eee525371a65d1386e5d6439b26d9b024c |
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06-Mar-2008 |
Alexandr Smirnov <asmirnov@ru.mvista.com> |
[POWERPC] 85xx: Emerson KSI8560 base support
The KSI8560 is a single compact, mid-, or full-size Advanced Mezzanine Card
(AdvancedMC™) based on the Freescale™ Semiconductor MPC8560 PowerQUICC III™
microprocessor. This product will serve in data and signaling applications such
as signaling gateways (SGW) and softswitch signaling interface cards.
The board has altera maxii CPLD, that is used to obtain and manage board
configuration. Also there are two SCC UART serial consoles and FCC ethernet,
that is routed to the front panel, while other ethernet controlers (TSEC's) are
routed to the backplane.
Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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