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2014-01-30Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds5-53/+230
Pull MIPS updates from Ralf Baechle: "The most notable new addition inside this pull request is the support for MIPS's latest and greatest core called "inter/proAptiv". The patch series describes this core as follows. "The interAptiv is a power-efficient multi-core microprocessor for use in system-on-chip (SoC) applications. The interAptiv combines a multi-threading pipeline with a coherence manager to deliver improved computational throughput and power efficiency. The interAptiv can contain one to four MIPS32R3 interAptiv cores, system level coherence manager with L2 cache, optional coherent I/O port, and optional floating point unit." The platform specific patches touch all 3 Broadcom families. It adds support for the new Broadcom/Netlogix XLP9xx Soc, building a common BCM63XX SMP kernel for all BCM63XX SoCs regardless of core type/count and full gpio button/led descriptions for BCM47xx. The rest of the series are cleanups and bug fixes that are MIPS generic and consist largely of changes that Imgtec/MIPS had published in their linux-mti-3.10.git stable tree. Random other cleanups and patches preparing code to be merged in 3.15" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (139 commits) mips: select ARCH_MIGHT_HAVE_PC_SERIO mips: delete non-required instances of include <linux/init.h> MIPS: KVM: remove shadow_tlb code MIPS: KVM: use common EHINV aware UNIQUE_ENTRYHI mips/ide: flush dcache also if icache does not snoop dcache MIPS: BCM47XX: fix position of cpu_wait disabling MIPS: BCM63XX: select correct MIPS_L1_CACHE_SHIFT value MIPS: update MIPS_L1_CACHE_SHIFT based on MIPS_L1_CACHE_SHIFT_<N> MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> MIPS: ZBOOT: gather string functions into string.c arch/mips/pci: don't check resource with devm_ioremap_resource arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource bcma: gpio: don't cast u32 to unsigned long ssb: gpio: add own IRQ domain MIPS: BCM47XX: fix sparse warnings in board.c MIPS: BCM47XX: add board detection for Linksys WRT54GS V1 MIPS: BCM47XX: fix detection for some boards MIPS: BCM47XX: Enable buttons support on SSB MIPS: BCM47XX: Convert WNDR4500 to new syntax MIPS: BCM47XX: Use "timer" trigger for status LEDs ...
2014-01-24mips: delete non-required instances of include <linux/init.h>Paul Gortmaker1-1/+0
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6320/
2014-01-24MIPS: Netlogic: Core wakeup improvementsJayachandran C2-9/+13
Move wakeup to after early console. This will allow us to display error messages when cores are not woken up. Also reduce the wait time for core to come up. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6303/
2014-01-24MIPS: Netlogic: Add default DTB for XLP9XX SoCJayachandran C1-1/+6
Add a default device tree fie for XLP9XX boards, and add code to use this device tree if no DTB is passed to the kernel. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6287/
2014-01-24MIPS: Netlogic: XLP9XX USB supportGanesan Ramalingam2-13/+79
XLP9XX has a USB 3.0 controller on-chip with 2 xHCI ports. The USB block is similar to the one on XLP2XX, so update usb-init-xlp2.c to handle XLP9XX as well. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6285/
2014-01-24MIPS: PCI: Netlogic XLP9XX supportJayachandran C1-0/+5
Add PCI support for Netlogic XLP9XX. The PCI registers and SoC bus numbers have changed in XLP9XX. Also skip a few (bus,dev,fn) combinations which have issues when read. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6284/
2014-01-24MIPS: Netlogic: Add cpu to node mapping for XLP9XXJayachandran C2-2/+7
XLP9XX has 20 cores per node, opposed to 8 on earlier XLP8XX. Update code that calculates node id from cpu id to handle this. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6283/
2014-01-24MIPS: Netlogic: XLP9XX bridge and DRAM codeJayachandran C1-7/+19
Update bridge code. Add code to the XLP9XX registers for DRAM size, limit and node when running on XLPXX Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6282/
2014-01-24MIPS: Netlogic: SYS block updates of XLP9XXJayachandran C3-25/+59
Add the SYS block registers for XLP9XX, most of them have changed. The wakeup sequence has been updated to set the coherent mode from the main thread rather than the woken up thread. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6280/
2014-01-24MIPS: Netlogic: XLP9XX PIC updatesJayachandran C2-1/+16
Functions for the XLP9XX interrupt table entry format and other PIC register changes. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6279/
2014-01-24MIPS: Netlogic: update iomap.h for XLP9XXJayachandran C1-0/+4
Most IO block offsets have changed in XLP9XX. Update iomap.h to add the new addresses of different SoC blocks like PIC, SYS, UART etc. that are needed by the base code. On XLP9xx, the SoC blocks of other nodes are seen on a PCI bus corresponding to the node. Update iomap code to reflect this. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6277/
2014-01-24MIPS: Netlogic: Identify XLP 9XX chipJayachandran C1-0/+1
Adds processor ID of XLP 9XX to asm/cpu.h. Update netlogic/xlp-hal/xlp.h to add cpu_is_xlp9xx() and to update cpu_is_xlpii() to support XLP 9XX. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6274/
2014-01-24MIPS: Netlogic: Get coremask from FUSE registerJayachandran C1-5/+24
Use the FUSE register to get the list of active cores in the CPU instead of using the CPU reset register, this is the recommended method. Also add code to mask the coremask with the default number of cores for each processor series. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6275/
2014-01-24MIPS: Netlogic: Add MSI support for XLPJayachandran C1-2/+10
Add MSI chip and MSIX chip definitions. For MSI, we map the link interrupt to a MSI link IRQ which will do a second level of dispatch based on the MSI status register. The MSI chip definitions use the MSI enable register to enable and disable the MSI irqs. For MSI-X, we split the 32 available MSI-X vectors across the four PCIe links (8 each). These PIC interrupts generate an IRQ per link which uses a second level dispatch as well. The MSI-X chip definition uses the standard functions to enable and disable interrupts. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6270/
2013-11-26MIPS: Remove panic_timeout settingsRalf Baechle1-1/+0
Now that we have a CONFIG_PANIC_TIMEOUT=x setting, remove the mips settings. The default is 0, which means don't reboot on panic. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Shinya Kuribayashi <skuribay@pobox.com> Signed-off-by: Jason Baron <jbaron@akamai.com> Cc: benh@kernel.crashing.org Cc: paulus@samba.org Cc: mpe@ellerman.id.au Cc: felipe.contreras@gmail.com Cc: linux-mips@linux-mips.org Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/d19dc75fca343ec5d9ada75a1400f57330021976.1385418410.git.jbaron@akamai.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-11-06MIPS: Netlogic: replace early_init_devtree() callJayachandran C2-5/+15
The early_init_devtree() API was removed in linux-next for 3.13 with commit "mips: use early_init_dt_scan". This causes Netlogic XLP compile to fail: arch/mips/netlogic/xlp/setup.c:101: undefined reference to `early_init_devtree' Add xlp_early_init_devtree() which uses the __dt_setup_arch() to handle early device tree related initialization to fix this. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-09-03MIPS: Netlogic: Built-in DTB for XLP2xx SoC boardsGanesan Ramalingam1-1/+7
Add a default built-in device tree for XLP2xx SoC. The new file xlp_fvp.dts has updated entries for I2C and memory. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5705/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-03MIPS: Netlogic: Add support for USB on XLP2xxGanesan Ramalingam4-20/+258
Add USB intialization code to handle the new XLP2XX USB 3.0 block. This adds xlp/usb-init-xlp2.c to initialize the XLP2XX USB glue-logic for XHCI and EHCI. Interrupt and IO offset code in xlp-hal/iomap.h and xlp/nlm_hal.c is also updated for the new USB block. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5744/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-03MIPS: Netlogic: XLP2xx update for I2C controllerGanesan Ramalingam1-7/+16
XLP2xx has a new I2C controller which has 4 buses connected to it. Update the IO offset and IRQ mapping code to reflect this. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5707/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-03MIPS: Netlogic: Core wakeup changes for XLP2XXJayachandran C1-4/+6
On XLP2xx, wakeup code does not need to enable clock on the core. Update xlp/wakeup.c to handle this. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5703/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-03MIPS: Netlogic: XLP2XX CPU and PIC frequencyGanesan Ramalingam1-8/+115
Add code to calculate the CPU and PIC frequency for XLP2XX SoCs. Since the PIC frequency on XLP2XX can be configured, add a new macro pic_timer_freq() to be used in netlogic/common/time.c. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Cc: Ganesan Ramalingam <ganesanr@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5701/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-03MIPS: Netlogic: Add support for XLP2XXJayachandran C1-7/+20
XLP2XX is first in the series of 28nm XLPII processors. The changes are to: * Add processor ID for XLP2XX to asm/cpu.h and kernel/cpu-probe.c. * Add a cpu_is_xlpii() function to check for XLPII processors. * Update xlp_mmu_init() to use config4 to enable extended TLB. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5698/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-03MIPS: Netlogic: Read memory from DRAM BARsJayachandran C2-0/+58
Read the memory from the Bridge DRAM BARs, if it is not passed in from the device tree. This will allow us to remove memory configuration from built in device trees. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5743/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-08-26MIPS:Netlogic: Remove redundant value in operation.Alexandru Juncu1-2/+1
Removed parameters checked twice in logical OR operation. Suggested by coccinelle and manually verified. Signed-off-by: Alexandru Juncu <alexj@rosedu.org> Cc: jchandra@broadcom.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/5627/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-19MIPS: Netlogic: Fix USB block's coherent DMA maskGanesan Ramalingam1-1/+1
The on-chip USB controller on Netlogic XLP does not suppport DMA beyond 32-bit physical address. Set the coherent_dma_mask of the USB in its PCI fixup to support this. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C. <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5596/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: Fixup memory regions for prefetchJayachandran C1-0/+13
Fix a cache error found in stress test, caused by the prefetch instruction going beyond valid memory when acessing the last page of a region. Add the pref_backup logic similar to XLR in XLP too. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5431/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: wait for all hardware threadsJayachandran C1-7/+20
Earlier we just waited for the first thread of the CPU to come online before proceeding to wake up others. Update it to wait for all the CPUs in the core. This will be useful when the boot-up is slow, like while debugging or when running in a simulator. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5429/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: move cpu_ready array to boot areaJayachandran C2-1/+3
Move the nlm_cpu_ready[] array used by the cpu wakeup code to the boot area, along with rest of the boot parameter code. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5425/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: Initialization when !CONFIG_SMPJayachandran C2-1/+8
The core initialization and reset vector setup needs to be done even when booting uniprocessor. Move this code from smp.c to setup.c Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5428/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: Split reset code out of smpboot.SJayachandran C1-0/+1
The reset and core initialization code should be available for uniprocessor as well. This changes is just to take out the code into a different file, without any change to the logic. The change for uniprocessor initialization code is in a later patch. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5423/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: Split XLP device tree code to dt.cJayachandran C3-70/+104
Create new flle arch/mips/netlogic/xlp/dt.c and move the device tree related code there. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5422/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13MIPS: Netlogic: COP2 save/restore codeJayachandran C2-1/+119
Add COP2 register state structure and functions for Netlogic XLP. The RX and TX buffers and status registers are to be saved. Since the registers are 64-bit, do the implementation in inline assembly which works on both 32-bit and 64-bit kernels. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Cc: ddaney.cavm@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/5413/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-05-22MIPS: Idle: Consolidate all declarations in <asm/idle.h>.Ralf Baechle1-0/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-05-08MIPS: Netlogic: Merge platform usb.h to usb-init.cJayachandran C1-13/+36
The definitions are not used anywhere else, and merging it will make adding the new USB definitions for XLPII series easier. While there, cleanup some whitespace in usb-init.c. There is no change to logic due to this commit. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5027/ Acked-by: John Crispin <blogic@openwrt.org>
2013-05-08MIPS: Netlogic: Support for multiple built-in device treesJayachandran C1-3/+19
This enables us to have a default device tree per SoC family to be built into the kernel. The default device tree for XLP3xx has been added as part of this change. Later this can be used to provide support default boards for XLP2xx and XLP9xx SoCs. Kconfig options are provided for each default device tree so that just the needed ones can be selected to be built into the kernel. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5023/ Acked-by: John Crispin <blogic@openwrt.org>
2013-05-08MIPS: Netlogic: Avoid using fixed PIC IRT indexJayachandran C1-22/+40
The index for a device interrupt in the PIC interrupt routing table changes for different chips in the XLP family. Avoid using the fixed entries and derive the index value from the SoC device header. Add workarounds for some devices which do not report the IRT index correctly. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5025/ Acked-by: John Crispin <blogic@openwrt.org>
2013-02-21Merge branch 'mips-next-3.9' of ↵Ralf Baechle1-10/+25
git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next
2013-02-17MIPS: Netlogic: Fix for quad-XLP bootJayachandran C1-10/+25
On multi-chip boards, the first core on slave SoCs may take much more time to wakeup. Add code to wait for the core to come up before proceeding with the rest of the boot up. Update xlp_wakeup_core to also skip the boot node and the boot CPU initialization which is already complete. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4783/ Signed-off-by: John Crispin <blogic@openwrt.org>
2013-02-01MIPS: Whitespace cleanup.Ralf Baechle2-3/+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>
2012-11-09MIPS: Netlogic: Support for XLR/XLS Fast Message NetworkGanesan Ramalingam1-0/+4
On XLR/XLS, the cpu cores communicate with fast on-chip devices (e.g. network accelerator, security engine etc.) using the Fast Messaging Network(FMN). The FMN queues and credits needs to be configured and intialized before it can be used. The co-processor 2 on XLR/XLS CPU cores has registers for FMN access, and the XLR/XLS has custom instructions for sending and loading messages. The FMN can deliver also per-cpu interrupts when messages are available at the CPU. This patch adds FMN initialization, adds interrupt setup and handling, and also provides support for sending and receiving FMN messages. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4468 Signed-off-by: John Crispin <blogic@openwrt.org>
2012-11-09MIPS: Netlogic: PIC IRQ handling update for multi-chipJayachandran C1-38/+0
Create struct nlm_pic_irq for interrupts handled by the PIC. This simplifies IRQ handling for multi-SoC as well as the single SoC cases. Also split the setup of percpu and PIC interrupts so that we can configure the PIC interrupts for every node. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4467 Signed-off-by: John Crispin <blogic@openwrt.org>
2012-11-09MIPS: Netlogic: Support for multi-chip configurationJayachandran C3-31/+37
Upto 4 Netlogic XLP SoCs can be connected over ICI links to form a coherent multi-node system. Each SoC has its own set of on-chip devices including PIC. To support this, add a per SoC stucture and use it for the PIC and SYS block addresses instead of using global variables. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4469 Signed-off-by: John Crispin <blogic@openwrt.org>
2012-11-09MIPS: Netlogic: Move from u32 cpumask to cpumask_tJayachandran C2-30/+53
Initial code to support more than 32 cpus. The platform CPU mask is updated from 32-bit mask to cpumask_t. Convert places that use cpu_/cpus_ functions to use cpumask_* functions. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4464 Signed-off-by: John Crispin <blogic@openwrt.org>
2012-11-09MIPS: Netlogic: Move fdt init to plat_mem_setupJayachandran C1-13/+14
At this point early printk is available, so debugging device tree issues is easier. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4460 Signed-off-by: John Crispin <blogic@openwrt.org>
2012-08-22MIPS: Netlogic: Add support for built in DTBJayachandran C1-1/+11
Provide a config option to embed a device tree for XLP evaluation boards. This DTB will be used if the firmware does not pass in a device tree pointer. Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Patchwork: http://patchwork.linux-mips.org/patch/4103/ Signed-off-by: John Crispin <blogic@openwrt.org>
2012-08-22MIPS: Netlogic: Move serial ports to device treeJayachandran C2-109/+1
Add the serial ports to the device tree and remove the platform code for adding them. Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Patchwork: http://patchwork.linux-mips.org/patch/4098/ Signed-off-by: John Crispin <blogic@openwrt.org>
2012-08-22MIPS: Netlogic: merge of.c into setup.cJayachandran C3-35/+20
Move the function device_tree_init() from netlogic/xlp/of.c to setup.c, and remove the wrapper functions reserve_mem_mach() and free_mem_mach(). Remove file netlogic/xlp/of.c, and the Makefile entry for it. Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Patchwork: http://patchwork.linux-mips.org/patch/4097/ Signed-off-by: John Crispin <blogic@openwrt.org>
2012-07-25Merge branches 'next/generic', 'next/alchemy', 'next/bcm63xx', ↵Ralf Baechle6-1/+229
'next/cavium', 'next/jz4740', 'next/lantiq', 'next/loongson1b' and 'next/netlogic' into mips-for-linux-next
2012-07-24MIPS: Netlogic: Add XLP SoC devices in FDTGanesan Ramalingam1-0/+16
Probe and add devices on SoC "simple-bus" on startup. This will in turn add devices like I2C controller that are specified in the device tree under 'soc'. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3762/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-07-24MIPS: Netlogic: Add IRQ mappings for more devicesJayachandran C1-0/+12
Add IRT to IRQ translation for the MMC and I2C IRQs. Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3761/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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