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7318413077
Pull MIPS updates from Ralf Baechle:
"This is the main pull request for 4.14 for MIPS; below a summary of
the non-merge commits:
CM:
- Rename mips_cm_base to mips_gcr_base
- Specify register size when generating accessors
- Use BIT/GENMASK for register fields, order & drop shifts
- Add cluster & block args to mips_cm_lock_other()
CPC:
- Use common CPS accessor generation macros
- Use BIT/GENMASK for register fields, order & drop shifts
- Introduce register modify (set/clear/change) accessors
- Use change_*, set_* & clear_* where appropriate
- Add CM/CPC 3.5 register definitions
- Use GlobalNumber macros rather than magic numbers
- Have asm/mips-cps.h include CM & CPC headers
- Cluster support for topology functions
- Detect CPUs in secondary clusters
CPS:
- Read GIC_VL_IDENT directly, not via irqchip driver
DMA:
- Consolidate coherent and non-coherent dma_alloc code
- Don't use dma_cache_sync to implement fd_cacheflush
FPU emulation / FP assist code:
- Another series of 14 commits fixing corner cases such as NaN
propgagation and other special input values.
- Zero bits 32-63 of the result for a CLASS.D instruction.
- Enhanced statics via debugfs
- Do not use bools for arithmetic. GCC 7.1 moans about this.
- Correct user fault_addr type
Generic MIPS:
- Enhancement of stack backtraces
- Cleanup from non-existing options
- Handle non word sized instructions when examining frame
- Fix detection and decoding of ADDIUSP instruction
- Fix decoding of SWSP16 instruction
- Refactor handling of stack pointer in get_frame_info
- Remove unreachable code from force_fcr31_sig()
- Convert to using %pOF instead of full_name
- Remove the R6000 support.
- Move FP code from *_switch.S to *_fpu.S
- Remove unused ST_OFF from r2300_switch.S
- Allow platform to specify multiple its.S files
- Add #includes to various files to ensure code builds reliable and
without warning..
- Remove __invalidate_kernel_vmap_range
- Remove plat_timer_setup
- Declare various variables & functions static
- Abstract CPU core & VP(E) ID access through accessor functions
- Store core & VP IDs in GlobalNumber-style variable
- Unify checks for sibling CPUs
- Add CPU cluster number accessors
- Prevent direct use of generic_defconfig
- Make CONFIG_MIPS_MT_SMP default y
- Add __ioread64_copy
- Remove unnecessary inclusions of linux/irqchip/mips-gic.h
GIC:
- Introduce asm/mips-gic.h with accessor functions
- Use new GIC accessor functions in mips-gic-timer
- Remove counter access functions from irq-mips-gic.c
- Remove gic_read_local_vp_id() from irq-mips-gic.c
- Simplify shared interrupt pending/mask reads in irq-mips-gic.c
- Simplify gic_local_irq_domain_map() in irq-mips-gic.c
- Drop gic_(re)set_mask() functions in irq-mips-gic.c
- Remove gic_set_polarity(), gic_set_trigger(), gic_set_dual_edge(),
gic_map_to_pin() and gic_map_to_vpe() from irq-mips-gic.c.
- Convert remaining shared reg access, local int mask access and
remaining local reg access to new accessors
- Move GIC_LOCAL_INT_* to asm/mips-gic.h
- Remove GIC_CPU_INT* macros from irq-mips-gic.c
- Move various definitions to the driver
- Remove gic_get_usm_range()
- Remove __gic_irq_dispatch() forward declaration
- Remove gic_init()
- Use mips_gic_present() in place of gic_present and remove
gic_present
- Move gic_get_c0_*_int() to asm/mips-gic.h
- Remove linux/irqchip/mips-gic.h
- Inline __gic_init()
- Inline gic_basic_init()
- Make pcpu_masks a per-cpu variable
- Use pcpu_masks to avoid reading GIC_SH_MASK*
- Clean up mti, reserved-cpu-vectors handling
- Use cpumask_first_and() in gic_set_affinity()
- Let the core set struct irq_common_data affinity
microMIPS:
- Fix microMIPS stack unwinding on big endian systems
MIPS-GIC:
- SYNC after enabling GIC region
NUMA:
- Remove the unused parent_node() macro
R6:
- Constify r2_decoder_tables
- Add accessor & bit definitions for GlobalNumber
SMP:
- Constify smp ops
- Allow boot_secondary SMP op to return errors
VDSO:
- Drop gic_get_usm_range() usage
- Avoid use of linux/irqchip/mips-gic.h
Platform changes:
Alchemy:
- Add devboard machine type to cpuinfo
- update cpu feature overrides
- Threaded carddetect irqs for devboards
AR7:
- allow NULL clock for clk_get_rate
BCM63xx:
- Fix ENETDMA_6345_MAXBURST_REG offset
- Allow NULL clock for clk_get_rate
CI20:
- Enable GPIO and RTC drivers in defconfig
- Add ethernet and fixed-regulator nodes to DTS
Generic platform:
- Move Boston and NI 169445 FIT image source to their own files
- Include asm/bootinfo.h for plat_fdt_relocated()
- Include asm/time.h for get_c0_*_int()
- Include asm/bootinfo.h for plat_fdt_relocated()
- Include asm/time.h for get_c0_*_int()
- Allow filtering enabled boards by requirements
- Don't explicitly disable CONFIG_USB_SUPPORT
- Bump default NR_CPUS to 16
JZ4700:
- Probe the jz4740-rtc driver from devicetree
Lantiq:
- Drop check of boot select from the spi-falcon driver.
- Drop check of boot select from the lantiq-flash MTD driver.
- Access boot cause register in the watchdog driver through regmap
- Add device tree binding documentation for the watchdog driver
- Add docs for the RCU DT bindings.
- Convert the fpi bus driver to a platform_driver
- Remove ltq_reset_cause() and ltq_boot_select(
- Switch to a proper reset driver
- Switch to a new drivers/soc GPHY driver
- Add an USB PHY driver for the Lantiq SoCs using the RCU module
- Use of_platform_default_populate instead of __dt_register_buses
- Enable MFD_SYSCON to be able to use it for the RCU MFD
- Replace ltq_boot_select() with dummy implementation.
Loongson 2F:
- Allow NULL clock for clk_get_rate
Malta:
- Use new GIC accessor functions
NI 169445:
- Add support for NI 169445 board.
- Only include in 32r2el kernels
Octeon:
- Add support for watchdog of 78XX SOCs.
- Add support for watchdog of CN68XX SOCs.
- Expose support for mips32r1, mips32r2 and mips64r1
- Enable more drivers in config file
- Add support for accessing the boot vector.
- Remove old boot vector code from watchdog driver
- Define watchdog registers for 70xx, 73xx, 78xx, F75xx.
- Make CSR functions node aware.
- Allow access to CIU3 IRQ domains.
- Misc cleanups in the watchdog driver
Omega2+:
- New board, add support and defconfig
Pistachio:
- Enable Root FS on NFS in defconfig
Ralink:
- Add Mediatek MT7628A SoC
- Allow NULL clock for clk_get_rate
- Explicitly request exclusive reset control in the pci-mt7620 PCI driver.
SEAD3:
- Only include in 32 bit kernels by default
VoCore:
- Add VoCore as a vendor t0 dt-bindings
- Add defconfig file"
* '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (167 commits)
MIPS: Refactor handling of stack pointer in get_frame_info
MIPS: Stacktrace: Fix microMIPS stack unwinding on big endian systems
MIPS: microMIPS: Fix decoding of swsp16 instruction
MIPS: microMIPS: Fix decoding of addiusp instruction
MIPS: microMIPS: Fix detection of addiusp instruction
MIPS: Handle non word sized instructions when examining frame
MIPS: ralink: allow NULL clock for clk_get_rate
MIPS: Loongson 2F: allow NULL clock for clk_get_rate
MIPS: BCM63XX: allow NULL clock for clk_get_rate
MIPS: AR7: allow NULL clock for clk_get_rate
MIPS: BCM63XX: fix ENETDMA_6345_MAXBURST_REG offset
mips: Save all registers when saving the frame
MIPS: Add DWARF unwinding to assembly
MIPS: Make SAVE_SOME more standard
MIPS: Fix issues in backtraces
MIPS: jz4780: DTS: Probe the jz4740-rtc driver from devicetree
MIPS: Ci20: Enable RTC driver
watchdog: octeon-wdt: Add support for 78XX SOCs.
watchdog: octeon-wdt: Add support for cn68XX SOCs.
watchdog: octeon-wdt: File cleaning.
...
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| .. | ||
| dec | ||
| emma | ||
| fw | ||
| ip32 | ||
| lasat | ||
| mach-ar7 | ||
| mach-ath25 | ||
| mach-ath79 | ||
| mach-au1x00 | ||
| mach-bcm47xx | ||
| mach-bcm63xx | ||
| mach-bmips | ||
| mach-cavium-octeon | ||
| mach-cobalt | ||
| mach-db1x00 | ||
| mach-dec | ||
| mach-emma2rh | ||
| mach-generic | ||
| mach-ip22 | ||
| mach-ip27 | ||
| mach-ip28 | ||
| mach-ip32 | ||
| mach-jazz | ||
| mach-jz4740 | ||
| mach-lantiq | ||
| mach-lasat | ||
| mach-loongson32 | ||
| mach-loongson64 | ||
| mach-malta | ||
| mach-netlogic | ||
| mach-paravirt | ||
| mach-pic32 | ||
| mach-pistachio | ||
| mach-pmcs-msp71xx | ||
| mach-pnx833x | ||
| mach-ralink | ||
| mach-rc32434 | ||
| mach-rm | ||
| mach-sibyte | ||
| mach-tx39xx | ||
| mach-tx49xx | ||
| mach-vr41xx | ||
| mach-xilfpga | ||
| mips-boards | ||
| netlogic | ||
| octeon | ||
| pci | ||
| sgi | ||
| sibyte | ||
| sn | ||
| txx9 | ||
| vr41xx | ||
| xtalk | ||
| abi.h | ||
| addrspace.h | ||
| amon.h | ||
| arch_hweight.h | ||
| asm-eva.h | ||
| asm-offsets.h | ||
| asm-prototypes.h | ||
| asm.h | ||
| asmmacro-32.h | ||
| asmmacro-64.h | ||
| asmmacro.h | ||
| atomic.h | ||
| barrier.h | ||
| bcache.h | ||
| bitops.h | ||
| bitrev.h | ||
| bmips-spaces.h | ||
| bmips.h | ||
| bootinfo.h | ||
| branch.h | ||
| break.h | ||
| bug.h | ||
| bugs.h | ||
| cache.h | ||
| cacheflush.h | ||
| cacheops.h | ||
| cdmm.h | ||
| cevt-r4k.h | ||
| checksum.h | ||
| clock.h | ||
| clocksource.h | ||
| cmp.h | ||
| cmpxchg.h | ||
| compat-signal.h | ||
| compat.h | ||
| compiler.h | ||
| cop2.h | ||
| cpu-features.h | ||
| cpu-info.h | ||
| cpu-type.h | ||
| cpu.h | ||
| cpufeature.h | ||
| debug.h | ||
| delay.h | ||
| device.h | ||
| div64.h | ||
| dma-coherence.h | ||
| dma-mapping.h | ||
| dma.h | ||
| ds1287.h | ||
| dsemul.h | ||
| dsp.h | ||
| edac.h | ||
| elf.h | ||
| errno.h | ||
| eva.h | ||
| exec.h | ||
| extable.h | ||
| fb.h | ||
| fixmap.h | ||
| floppy.h | ||
| fpregdef.h | ||
| fpu_emulator.h | ||
| fpu.h | ||
| ftrace.h | ||
| futex.h | ||
| gio_device.h | ||
| gt64120.h | ||
| hardirq.h | ||
| hazards.h | ||
| highmem.h | ||
| hpet.h | ||
| hugetlb.h | ||
| hw_irq.h | ||
| i8259.h | ||
| ide.h | ||
| idle.h | ||
| inst.h | ||
| io.h | ||
| irq_cpu.h | ||
| irq_gt641xx.h | ||
| irq_regs.h | ||
| irq.h | ||
| irqflags.h | ||
| isadep.h | ||
| jazz.h | ||
| jazzdma.h | ||
| jump_label.h | ||
| Kbuild | ||
| kdebug.h | ||
| kexec.h | ||
| kgdb.h | ||
| kmap_types.h | ||
| kprobes.h | ||
| kvm_host.h | ||
| kvm_para.h | ||
| linkage.h | ||
| llsc.h | ||
| local.h | ||
| m48t37.h | ||
| maar.h | ||
| machine.h | ||
| mc146818-time.h | ||
| mc146818rtc.h | ||
| mips_machine.h | ||
| mips_mt.h | ||
| mips-cm.h | ||
| mips-cpc.h | ||
| mips-cps.h | ||
| mips-gic.h | ||
| mips-r2-to-r6-emul.h | ||
| mipsmtregs.h | ||
| mipsprom.h | ||
| mipsregs.h | ||
| mmu_context.h | ||
| mmu.h | ||
| mmzone.h | ||
| module.h | ||
| msa.h | ||
| msc01_ic.h | ||
| nile4.h | ||
| paccess.h | ||
| page.h | ||
| pci.h | ||
| perf_event.h | ||
| pgalloc.h | ||
| pgtable-32.h | ||
| pgtable-64.h | ||
| pgtable-bits.h | ||
| pgtable.h | ||
| pm-cps.h | ||
| pm.h | ||
| pmon.h | ||
| prefetch.h | ||
| processor.h | ||
| prom.h | ||
| ptrace.h | ||
| r4k-timer.h | ||
| r4kcache.h | ||
| reboot.h | ||
| reg.h | ||
| regdef.h | ||
| rtlx.h | ||
| seccomp.h | ||
| setup.h | ||
| sgialib.h | ||
| sgiarcs.h | ||
| shmparam.h | ||
| sigcontext.h | ||
| signal.h | ||
| sim.h | ||
| smp-cps.h | ||
| smp-ops.h | ||
| smp.h | ||
| sni.h | ||
| socket.h | ||
| sparsemem.h | ||
| spinlock_types.h | ||
| spinlock.h | ||
| spram.h | ||
| stackframe.h | ||
| stackprotector.h | ||
| stacktrace.h | ||
| string.h | ||
| switch_to.h | ||
| syscall.h | ||
| termios.h | ||
| thread_info.h | ||
| time.h | ||
| timex.h | ||
| tlb.h | ||
| tlbdebug.h | ||
| tlbex.h | ||
| tlbflush.h | ||
| tlbmisc.h | ||
| topology.h | ||
| traps.h | ||
| txx9irq.h | ||
| txx9pio.h | ||
| txx9tmr.h | ||
| types.h | ||
| uaccess.h | ||
| uasm.h | ||
| unistd.h | ||
| uprobes.h | ||
| vdso.h | ||
| vga.h | ||
| vpe.h | ||
| war.h | ||
| watch.h | ||
| wbflush.h | ||
| yamon-dt.h | ||