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path: root/arch/mips/pci/pci-alchemy.c
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2016-05-13MIPS: Add & use CP0_EntryHi ASID definitionsJames Hogan1-1/+1
Add definitions for the ASID field in CP0_EntryHi (along with the soon to be used ASIDX field), and use them in a few previously hardcoded cases. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13205/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-10-20mips: pci: drop owner assignment from platform_driversWolfram Sang1-1/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-07-30MIPS: Alchemy: pci: use clk framework to enable PCI clockManuel Lauss1-1/+23
Use the clock framework to get at the PCI clock source and enable it on driver initialization. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/7471/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-27MIPS: Alchemy: Determine cohereny at runtime based on cpu typeManuel Lauss1-3/+2
All Alchemy chips have coherent DMA, but for example the USB or AC97 peripherals on the Au1000/1500/1100 are not. This patch uses DMA_MAYBE_COHERENT on Alchemy and sets coherentio based on CPU type. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/6576/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-04-05MIPS: Alchemy: Fix typo "CONFIG_DEBUG_PCI"Paul Bolle1-2/+2
Commit 7517de348663b08a808aff44b5300e817157a568 ("MIPS: Alchemy: Redo PCI as platform driver") added a reference to CONFIG_DEBUG_PCI. Change it to CONFIG_PCI_DEBUG, as that is a valid Kconfig macro. Also add a newline to a debugging printk that this fix enables. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-02-01MIPS: Whitespace cleanup.Ralf Baechle1-3/+3
Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-01-04MIPS: drivers: remove __dev* attributes.Greg Kroah-Hartman1-1/+1
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-12-08MIPS: Fix Jazz 64-bit build error.Ralf Baechle1-0/+1
Move add_wired_entry to its own header file from where it will be always included. Patch up other users of add_wired_entry to also include the header as needed. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-12-08MIPS: Alchemy: Fix PCI PMManuel Lauss1-70/+67
Move PCI Controller PM to syscore_ops since the platform_driver PM methods are called way too late on resume and far too early on suspend (after and before PCI device resume/suspend). This also allows to simplify wired entry management a bit. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3007/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-11-11MIPS: Fix build error due to missing inclusion of <linux/export.h>.Ralf Baechle1-0/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-10-25MIPS: Alchemy: Redo PCI as platform driverManuel Lauss1-0/+516
- Rewrite Alchemy PCI support as a platform driver. - Fixup boards which have PCI. Run-tested on DB1500 and DB1550. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/2706/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> delete mode 100644 arch/mips/alchemy/common/pci.c delete mode 100644 arch/mips/pci/fixup-au1000.c delete mode 100644 arch/mips/pci/ops-au1000.c create mode 100644 arch/mips/pci/pci-alchemy.c