mirror of https://gitee.com/openkylin/linux.git
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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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| acquirewdt.c | ||
| advantechwdt.c | ||
| alim1535_wdt.c | ||
| alim7101_wdt.c | ||
| ar7_wdt.c | ||
| asm9260_wdt.c | ||
| aspeed_wdt.c | ||
| at32ap700x_wdt.c | ||
| at91rm9200_wdt.c | ||
| at91sam9_wdt.c | ||
| at91sam9_wdt.h | ||
| ath79_wdt.c | ||
| atlas7_wdt.c | ||
| bcm47xx_wdt.c | ||
| bcm63xx_wdt.c | ||
| bcm2835_wdt.c | ||
| bcm7038_wdt.c | ||
| bcm_kona_wdt.c | ||
| bfin_wdt.c | ||
| booke_wdt.c | ||
| cadence_wdt.c | ||
| coh901327_wdt.c | ||
| cpu5wdt.c | ||
| cpwd.c | ||
| da9052_wdt.c | ||
| da9055_wdt.c | ||
| da9062_wdt.c | ||
| da9063_wdt.c | ||
| davinci_wdt.c | ||
| diag288_wdt.c | ||
| digicolor_wdt.c | ||
| dw_wdt.c | ||
| ebc-c384_wdt.c | ||
| ep93xx_wdt.c | ||
| eurotechwdt.c | ||
| f71808e_wdt.c | ||
| gef_wdt.c | ||
| gemini_wdt.c | ||
| geodewdt.c | ||
| gpio_wdt.c | ||
| hpwdt.c | ||
| i6300esb.c | ||
| iTCO_vendor.h | ||
| iTCO_vendor_support.c | ||
| iTCO_wdt.c | ||
| ib700wdt.c | ||
| ibmasr.c | ||
| ie6xx_wdt.c | ||
| imgpdc_wdt.c | ||
| imx2_wdt.c | ||
| indydog.c | ||
| intel-mid_wdt.c | ||
| intel_scu_watchdog.c | ||
| intel_scu_watchdog.h | ||
| iop_wdt.c | ||
| it87_wdt.c | ||
| it8712f_wdt.c | ||
| ixp4xx_wdt.c | ||
| jz4740_wdt.c | ||
| kempld_wdt.c | ||
| ks8695_wdt.c | ||
| lantiq_wdt.c | ||
| loongson1_wdt.c | ||
| lpc18xx_wdt.c | ||
| m54xx_wdt.c | ||
| machzwd.c | ||
| max63xx_wdt.c | ||
| max77620_wdt.c | ||
| mei_wdt.c | ||
| mena21_wdt.c | ||
| menf21bmc_wdt.c | ||
| meson_gxbb_wdt.c | ||
| meson_wdt.c | ||
| mixcomwd.c | ||
| moxart_wdt.c | ||
| mpc8xxx_wdt.c | ||
| mt7621_wdt.c | ||
| mtk_wdt.c | ||
| mtx-1_wdt.c | ||
| mv64x60_wdt.c | ||
| ni903x_wdt.c | ||
| nic7018_wdt.c | ||
| nuc900_wdt.c | ||
| nv_tco.c | ||
| nv_tco.h | ||
| octeon-wdt-main.c | ||
| octeon-wdt-nmi.S | ||
| of_xilinx_wdt.c | ||
| omap_wdt.c | ||
| omap_wdt.h | ||
| orion_wdt.c | ||
| pc87413_wdt.c | ||
| pcwd.c | ||
| pcwd_pci.c | ||
| pcwd_usb.c | ||
| pic32-dmt.c | ||
| pic32-wdt.c | ||
| pika_wdt.c | ||
| pnx833x_wdt.c | ||
| pnx4008_wdt.c | ||
| pretimeout_noop.c | ||
| pretimeout_panic.c | ||
| qcom-wdt.c | ||
| rc32434_wdt.c | ||
| rdc321x_wdt.c | ||
| renesas_wdt.c | ||
| retu_wdt.c | ||
| riowd.c | ||
| rn5t618_wdt.c | ||
| rt2880_wdt.c | ||
| rza_wdt.c | ||
| s3c2410_wdt.c | ||
| sa1100_wdt.c | ||
| sama5d4_wdt.c | ||
| sb_wdog.c | ||
| sbc60xxwdt.c | ||
| sbc7240_wdt.c | ||
| sbc8360.c | ||
| sbc_epx_c3.c | ||
| sbc_fitpc2_wdt.c | ||
| sbsa_gwdt.c | ||
| sc520_wdt.c | ||
| sc1200wdt.c | ||
| sch311x_wdt.c | ||
| scx200_wdt.c | ||
| shwdt.c | ||
| sirfsoc_wdt.c | ||
| smsc37b787_wdt.c | ||
| softdog.c | ||
| sp805_wdt.c | ||
| sp5100_tco.c | ||
| sp5100_tco.h | ||
| st_lpc_wdt.c | ||
| stm32_iwdg.c | ||
| stmp3xxx_rtc_wdt.c | ||
| sun4v_wdt.c | ||
| sunxi_wdt.c | ||
| tangox_wdt.c | ||
| tegra_wdt.c | ||
| ts72xx_wdt.c | ||
| ts4800_wdt.c | ||
| twl4030_wdt.c | ||
| txx9wdt.c | ||
| uniphier_wdt.c | ||
| ux500_wdt.c | ||
| via_wdt.c | ||
| w83627hf_wdt.c | ||
| w83877f_wdt.c | ||
| w83977f_wdt.c | ||
| wafer5823wdt.c | ||
| watchdog_core.c | ||
| watchdog_core.h | ||
| watchdog_dev.c | ||
| watchdog_pretimeout.c | ||
| watchdog_pretimeout.h | ||
| wd501p.h | ||
| wdat_wdt.c | ||
| wdrtas.c | ||
| wdt.c | ||
| wdt285.c | ||
| wdt977.c | ||
| wdt_pci.c | ||
| wm831x_wdt.c | ||
| wm8350_wdt.c | ||
| xen_wdt.c | ||
| ziirave_wdt.c | ||
| zx2967_wdt.c | ||