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path: root/arch/powerpc/platforms/52xx
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2007-07-10[POWERPC] 52xx: sparse fixesDomen Puncer
sparse caught these static functions / __iomem annotations under arch/powerpc/platform/52xx/ Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[POWERPC] Merge ppc32 and ppc64 pcibios_alloc_controller() prototypesKumar Gala
Make the ppc32 pcibios_alloc_controller take a device node to match the ppc64 prototypes and have it set arch_data. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[POWERPC] Use global_number in ppc32 pci_controllerKumar Gala
Make the pci_controller struct use global_number for the PHB domain number instead of index to match what ppc64 does and reuse its pci_domain_nr code. Introduced a pci-common.c to handle shared code between ppc32 & ppc64. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[POWERPC] Pass the pci_controller into pci_exclude_deviceKumar Gala
There are times that we need to know which controller we are on to decide how to exclude devices properly. We now pass the pci_controller that we are going to use down to the pci_exclude_device function. This will greatly simplify being able to exclude the PHBs in multiple controller setups. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[POWERPC] 52xx: Remove support for PCI bus_offsetKumar Gala
The hose->bus_offset is only used for PCI config cycles and the 52xx PCI config code doesn't actually ever set bus_offset to a non-zero value. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[POWERPC] Remove set_cfg_type for PCI indirect users that don't need itKumar Gala
The Freescale and Marvell PCI controllers dont require explicit setting for type 1 config cycles. They handle producing them by implicitly looking at the bus, devfn. The TSI108 and 52xx don't use the generic PCI indirect code and thus don't bother with set_cfg_type. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[POWERPC] fix building without PCIArnd Bergmann
Some code looks can be configured to be built without PCI support, but does not work properly. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2007-05-07[POWERPC] mpc52xx suspend to deep-sleepDomen Puncer
Implement deep-sleep on MPC52xx. SDRAM is put into self-refresh with help of SRAM code (alternatives would be code in FLASH, I-cache). Interrupt code must also not be in SDRAM, so put it in I-cache. MPC52xx core is static, so contents will remain intact even with clocks turned off. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-07[POWERPC] lite5200(b) support for i2cDomen Puncer
Add fsl-i2c to mpc5200 i2c node in device tree, and enable FSL_SOC. Tested to work with built-in eeprom on lite5200b. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-30[POWERPC] Avoid putting cpu node twiceJohn Rigby
Call of_find_node_by_type with NULL instead of np so the cpu node does not get put twice. This was causing kref_put warnings. Signed-off-by: John Rigby <jrigby@freescale.com> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-30Revert "[POWERPC] Autodetect serial console on efika"Paul Mackerras
This reverts commit 9414715a7bbb45450015e9bc2676d85d919d08d4, at Olaf Hering's request: > Paul, please discard this patch. The optional graphics card may have > also device_type 'serial' if it is in VGA mode. > I will send an updated patch later.
2007-04-24[POWERPC] Rename last get_property callsStephen Rothwell
These got added recently. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-13[POWERPC] Rename get_property to of_get_property: arch/powerpcStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-13[POWERPC] Autodetect serial console on efikaOlaf Hering
Efika boards have to be booted with console=ttyPSC0 unless there is a graphics card plugged in. Detect if the firmware stdout is the serial connector. Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-13Merge branch 'linux-2.6' into for-2.6.22Paul Mackerras
2007-04-12[POWERPC] mpc52xx_pic: fix main interrupt maskingDomen Puncer
The bit setting was off by one. Tested with RTC and GPIO_WKUP interrupts. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-03-22[POWERPC] Split 52xx platforms into their own Kconfig fileKumar Gala
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-02-13[POWERPC] Small cleanup of EFIKA platformSylvain Munaut
The efika platform used three files efika-pci.c efika-setup.c and a 2 line efika.h to link the two. The total of code in those is really not much and therefore, I think they're better merged in a single file. There is absolutely _no_code_change_ at all, just merged the files. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13[POWERPC] Fix unbalanced of_node_{get,put} in efika-setup.cSylvain Munaut
Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13[POWERPC] Use common 52xx of_platform probe code for EFIKASylvain Munaut
Now that the device tree has the good properties, we can remove all the efika_init code by a single call to common code. While we're modifying that file, a few whitespaces/alignement/typo fixes are made (nothing significant). Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13[POWERPC] Fixup mp5200 drivers to match device tree changesGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-08[POWERPC] Add mpc52xx/lite5200 PCI supportGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-09[POWERPC] 52xx: Don't use device_initcall to probe of_platform_busSylvain Munaut
Using device_initcall makes it happen for every platform that compiles this file in. This is really bad, for obvious reasons. Instead, we use the .init field of the machine description. If the platform needs the hook to do something specific it can provides its own function and call mpc52xx_declare_of_platform_devices from there. If not, the mpc52xx_declare_of_platform_devices function can directly be used as the init hook. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-08[POWERPC] Remove QE header files from lite5200.cTimur Tabi
The MPC 5200 does not have a QUICCEngine (QE), so lite5200.c should not include the QE header files. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-05[POWERPC] Add missing EXPORTS for mpc52xx supportGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04[POWERPC] Add lite5200 board support to arch/powerpcGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04[POWERPC] Add common routines for 52xx support in arch/powerpcGrant Likely
Adds utility routines used by 52xx device drivers and board support code. Main functionality is to add device nodes to the of_platform_bus, retrieve the IPB bus frequency, and find+ioremap device registers. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04[POWERPC] Separate IRQ config / register set from main headerSylvain Munaut
There is no need to expose these settings outside the scope of the interrupt controller code itself. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04[POWERPC] Move Efika support files into platforms/52xxGrant Likely
The Efika board isn't different enough from other 52xx based boards to justify a separate platform. This patch merges it with the support code for all other 52xx based boards. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04[POWERPC] Move MPC52xx PIC driver into arch/powerpc/platforms/52xxGrant Likely
No other chips use this device, it belongs in a 52xx-specific path. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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