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* Merge branch '4.14-features' of ↵Linus Torvalds2017-09-155-1/+266
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linux-mips.org/pub/scm/ralf/upstream-linus 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. ...
| * phy: Add an USB PHY driver for the Lantiq SoCs using the RCU moduleHauke Mehrtens2017-09-045-1/+266
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver starts the DWC2 core(s) built into the XWAY SoCs and provides the PHY interfaces for each core. The phy instances can be passed to the dwc2 driver, which already supports the generic phy interface. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Rob Herring <robh@kernel.org> Cc: martin.blumenstingl@googlemail.com Cc: john@phrozen.org Cc: andy.shevchenko@gmail.com Cc: p.zabel@pengutronix.de Cc: mark.rutland@arm.com Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-spi@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17127/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge tag 'pci-v4.14-changes' of ↵Linus Torvalds2017-09-081-14/+117
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - add enhanced Downstream Port Containment support, which prints more details about Root Port Programmed I/O errors (Dongdong Liu) - add Layerscape ls1088a and ls2088a support (Hou Zhiqiang) - add MediaTek MT2712 and MT7622 support (Ryder Lee) - add MediaTek MT2712 and MT7622 MSI support (Honghui Zhang) - add Qualcom IPQ8074 support (Varadarajan Narayanan) - add R-Car r8a7743/5 device tree support (Biju Das) - add Rockchip per-lane PHY support for better power management (Shawn Lin) - fix IRQ mapping for hot-added devices by replacing the pci_fixup_irqs() boot-time design with a host bridge hook called at probe-time (Lorenzo Pieralisi, Matthew Minter) - fix race when enabling two devices that results in upstream bridge not being enabled correctly (Srinath Mannam) - fix pciehp power fault infinite loop (Keith Busch) - fix SHPC bridge MSI hotplug events by enabling bus mastering (Aleksandr Bezzubikov) - fix a VFIO issue by correcting PCIe capability sizes (Alex Williamson) - fix an INTD issue on Xilinx and possibly other drivers by unifying INTx IRQ domain support (Paul Burton) - avoid IOMMU stalls by marking AMD Stoney GPU ATS as broken (Joerg Roedel) - allow APM X-Gene device assignment to guests by adding an ACS quirk (Feng Kan) - fix driver crashes by disabling Extended Tags on Broadcom HT2100 (Extended Tags support is required for PCIe Receivers but not Requesters, and we now enable them by default when Requesters support them) (Sinan Kaya) - fix MSIs for devices that use phantom RIDs for DMA by assuming MSIs use the real Requester ID (not a phantom RID) (Robin Murphy) - prevent assignment of Intel VMD children to guests (which may be supported eventually, but isn't yet) by not associating an IOMMU with them (Jon Derrick) - fix Intel VMD suspend/resume by releasing IRQs on suspend (Scott Bauer) - fix a Function-Level Reset issue with Intel 750 NVMe by waiting longer (up to 60sec instead of 1sec) for device to become ready (Sinan Kaya) - fix a Function-Level Reset issue on iProc Stingray by working around hardware defects in the CRS implementation (Oza Pawandeep) - fix an issue with Intel NVMe P3700 after an iProc reset by adding a delay during shutdown (Oza Pawandeep) - fix a Microsoft Hyper-V lockdep issue by polling instead of blocking in compose_msi_msg() (Stephen Hemminger) - fix a wireless LAN driver timeout by clearing DesignWare MSI interrupt status after it is handled, not before (Faiz Abbas) - fix DesignWare ATU enable checking (Jisheng Zhang) - reduce Layerscape dependencies on the bootloader by doing more initialization in the driver (Hou Zhiqiang) - improve Intel VMD performance allowing allocation of more IRQ vectors than present CPUs (Keith Busch) - improve endpoint framework support for initial DMA mask, different BAR sizes, configurable page sizes, MSI, test driver, etc (Kishon Vijay Abraham I, Stan Drozd) - rework CRS support to add periodic messages while we poll during enumeration and after Function-Level Reset and prepare for possible other uses of CRS (Sinan Kaya) - clean up Root Port AER handling by removing unnecessary code and moving error handler methods to struct pcie_port_service_driver (Christoph Hellwig) - clean up error handling paths in various drivers (Bjorn Andersson, Fabio Estevam, Gustavo A. R. Silva, Harunobu Kurokawa, Jeffy Chen, Lorenzo Pieralisi, Sergei Shtylyov) - clean up SR-IOV resource handling by disabling VF decoding before updating the corresponding resource structs (Gavin Shan) - clean up DesignWare-based drivers by unifying quirks to update Class Code and Interrupt Pin and related handling of write-protected registers (Hou Zhiqiang) - clean up by adding empty generic pcibios_align_resource() and pcibios_fixup_bus() and removing empty arch-specific implementations (Palmer Dabbelt) - request exclusive reset control for several drivers to allow cleanup elsewhere (Philipp Zabel) - constify various structures (Arvind Yadav, Bhumika Goyal) - convert from full_name() to %pOF (Rob Herring) - remove unused variables from iProc, HiSi, Altera, Keystone (Shawn Lin) * tag 'pci-v4.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (170 commits) PCI: xgene: Clean up whitespace PCI: xgene: Define XGENE_PCI_EXP_CAP and use generic PCI_EXP_RTCTL offset PCI: xgene: Fix platform_get_irq() error handling PCI: xilinx-nwl: Fix platform_get_irq() error handling PCI: rockchip: Fix platform_get_irq() error handling PCI: altera: Fix platform_get_irq() error handling PCI: spear13xx: Fix platform_get_irq() error handling PCI: artpec6: Fix platform_get_irq() error handling PCI: armada8k: Fix platform_get_irq() error handling PCI: dra7xx: Fix platform_get_irq() error handling PCI: exynos: Fix platform_get_irq() error handling PCI: iproc: Clean up whitespace PCI: iproc: Rename PCI_EXP_CAP to IPROC_PCI_EXP_CAP PCI: iproc: Add 500ms delay during device shutdown PCI: Fix typos and whitespace errors PCI: Remove unused "res" variable from pci_resource_io() PCI: Correct kernel-doc of pci_vpd_srdt_size(), pci_vpd_srdt_tag() PCI/AER: Reformat AER register definitions iommu/vt-d: Prevent VMD child devices from being remapping targets x86/PCI: Use is_vmd() rather than relying on the domain number ...
| * | phy: rockchip-pcie: Reconstruct driver to support per-lane PHYsShawn Lin2017-08-281-14/+117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reconstruct the whole driver to support per-lane PHYs. Note that we could also support the legacy PHY if you don't provide argument to rockchip_pcie_phy_of_xlate(). Tested-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> [bhelgaas: use postincrement/decrement when order doesn't matter, uninline to_pcie_phy() so decl fits on one line] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
* | | Merge tag 'mfd-next-4.14' of ↵Linus Torvalds2017-09-071-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers - RK805 Power Management IC (PMIC) - ROHM BD9571MWV-M MFD Power Management IC (PMIC) - Texas Instruments TPS68470 Power Management IC (PMIC) & LEDs New Device Support: - Add support for HiSilicon Hi6421v530 to hi6421-pmic-core - Add support for X-Powers AXP806 to axp20x - Add support for X-Powers AXP813 to axp20x - Add support for Intel Sunrise Point LPSS to intel-lpss-pci New Functionality: - Amend API to provide register layout; atmel-smc Fix-ups: - DT re-work; omap, nokia - Header file location change {I2C => MFD}; dm355evm_msp, tps65010 - Fix chip ID formatting issue(s); rk808 - Optionally register touchscreen devices; da9052-core - Documentation improvements; twl-core - Constification; rtsx_pcr, ab8500-core, da9055-i2c, da9052-spi - Drop unnecessary static declaration; max8925-i2c - Kconfig changes (missing deps and remove module support) - Slim down oversized licence statement; hi6421-pmic-core - Use managed resources (devm_*); lp87565 - Supply proper error checking/handling; t7l66xb Bug Fixes: - Fix counter duplication issue; da9052-core - Fix potential NULL deference issue; max8998 - Leave SPI-NOR write-protection bit alone; lpc_ich - Ensure device is put into reset during suspend; intel-lpss - Correct register offset variable size; omap-usb-tll" * tag 'mfd-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (61 commits) mfd: intel_soc_pmic: Differentiate between Bay and Cherry Trail CRC variants mfd: intel_soc_pmic: Export separate mfd-cell configs for BYT and CHT dt-bindings: mfd: Add bindings for ZII RAVE devices mfd: omap-usb-tll: Fix register offsets mfd: da9052: Constify spi_device_id mfd: intel-lpss: Put I2C and SPI controllers into reset state on suspend mfd: da9055: Constify i2c_device_id mfd: intel-lpss: Add missing PCI ID for Intel Sunrise Point LPSS devices mfd: t7l66xb: Handle return value of clk_prepare_enable mfd: Add ROHM BD9571MWV-M PMIC DT bindings mfd: intel_soc_pmic_chtwc: Turn Kconfig option into a bool mfd: lp87565: Convert to use devm_mfd_add_devices() mfd: Add support for TPS68470 device mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Haswell/Broadwell mfd: syscon: atmel-smc: Add helper to retrieve register layout mfd: axp20x: Use correct platform device ID for many PEK dt-bindings: mfd: axp20x: Introduce bindings for AXP813 mfd: axp20x: Add support for AXP813 PMIC dt-bindings: mfd: axp20x: Add AXP806 to supported list of chips mfd: Add ROHM BD9571MWV-M MFD PMIC driver ...
| * | | mfd: twl: Move header file out of I2C realmWolfram Sang2017-09-041-1/+1
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2017-09-063-0/+656
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: 1) Support ipv6 checksum offload in sunvnet driver, from Shannon Nelson. 2) Move to RB-tree instead of custom AVL code in inetpeer, from Eric Dumazet. 3) Allow generic XDP to work on virtual devices, from John Fastabend. 4) Add bpf device maps and XDP_REDIRECT, which can be used to build arbitrary switching frameworks using XDP. From John Fastabend. 5) Remove UFO offloads from the tree, gave us little other than bugs. 6) Remove the IPSEC flow cache, from Florian Westphal. 7) Support ipv6 route offload in mlxsw driver. 8) Support VF representors in bnxt_en, from Sathya Perla. 9) Add support for forward error correction modes to ethtool, from Vidya Sagar Ravipati. 10) Add time filter for packet scheduler action dumping, from Jamal Hadi Salim. 11) Extend the zerocopy sendmsg() used by virtio and tap to regular sockets via MSG_ZEROCOPY. From Willem de Bruijn. 12) Significantly rework value tracking in the BPF verifier, from Edward Cree. 13) Add new jump instructions to eBPF, from Daniel Borkmann. 14) Rework rtnetlink plumbing so that operations can be run without taking the RTNL semaphore. From Florian Westphal. 15) Support XDP in tap driver, from Jason Wang. 16) Add 32-bit eBPF JIT for ARM, from Shubham Bansal. 17) Add Huawei hinic ethernet driver. 18) Allow to report MD5 keys in TCP inet_diag dumps, from Ivan Delalande. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1780 commits) i40e: point wb_desc at the nvm_wb_desc during i40e_read_nvm_aq i40e: avoid NVM acquire deadlock during NVM update drivers: net: xgene: Remove return statement from void function drivers: net: xgene: Configure tx/rx delay for ACPI drivers: net: xgene: Read tx/rx delay for ACPI rocker: fix kcalloc parameter order rds: Fix non-atomic operation on shared flag variable net: sched: don't use GFP_KERNEL under spin lock vhost_net: correctly check tx avail during rx busy polling net: mdio-mux: add mdio_mux parameter to mdio_mux_init() rxrpc: Make service connection lookup always check for retry net: stmmac: Delete dead code for MDIO registration gianfar: Fix Tx flow control deactivation cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6 cxgb4: Fix pause frame count in t4_get_port_stats cxgb4: fix memory leak tun: rename generic_xdp to skb_xdp tun: reserve extra headroom only when XDP is set net: dsa: bcm_sf2: Configure IMP port TC2QOS mapping net: dsa: bcm_sf2: Advertise number of egress queues ...
| * | | phy: add the mvebu cp110 comphy driverAntoine Tenart2017-08-303-0/+656
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the CP110 unit, which can be found on various Marvell platforms such as the 7k and 8k (currently), a comphy (common PHYs) hardware block can be found. This block provides a number of PHYs which can be used in various modes by other controllers (network, SATA ...). These common PHYs must be configured for the controllers using them to work correctly either at boot time, or when the system runs to switch the mode used. This patch adds a driver for this comphy hardware block, providing callbacks for the its PHYs so that consumers can configure the modes used. As of this commit, two modes are supported by the comphy driver: sgmii and 10gkr. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge tag 'char-misc-4.14-rc1' of ↵Linus Torvalds2017-09-053-20/+12
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big char/misc driver update for 4.14-rc1. Lots of different stuff in here, it's been an active development cycle for some reason. Highlights are: - updated binder driver, this brings binder up to date with what shipped in the Android O release, plus some more changes that happened since then that are in the Android development trees. - coresight updates and fixes - mux driver file renames to be a bit "nicer" - intel_th driver updates - normal set of hyper-v updates and changes - small fpga subsystem and driver updates - lots of const code changes all over the driver trees - extcon driver updates - fmc driver subsystem upadates - w1 subsystem minor reworks and new features and drivers added - spmi driver updates Plus a smattering of other minor driver updates and fixes. All of these have been in linux-next with no reported issues for a while" * tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (244 commits) ANDROID: binder: don't queue async transactions to thread. ANDROID: binder: don't enqueue death notifications to thread todo. ANDROID: binder: Don't BUG_ON(!spin_is_locked()). ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctl ANDROID: binder: push new transactions to waiting threads. ANDROID: binder: remove proc waitqueue android: binder: Add page usage in binder stats android: binder: fixup crash introduced by moving buffer hdr drivers: w1: add hwmon temp support for w1_therm drivers: w1: refactor w1_slave_show to make the temp reading functionality separate drivers: w1: add hwmon support structures eeprom: idt_89hpesx: Support both ACPI and OF probing mcb: Fix an error handling path in 'chameleon_parse_cells()' MCB: add support for SC31 to mcb-lpc mux: make device_type const char: virtio: constify attribute_group structures. Documentation/ABI: document the nvmem sysfs files lkdtm: fix spelling mistake: "incremeted" -> "incremented" perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data file nvmem: include linux/err.h from header ...
| * \ \ Merge tag 'extcon-next-for-4.14' of ↵Greg Kroah-Hartman2017-08-283-20/+12
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next Chanwoo writes: Update extcon for 4.14 Detailed description for this pull request: 1. Add new 'extcon-usbc-cros-ec.c' driver - ChromeOS Embedded Controller extcon driver supports the detection of the Display Port (EXTCON_DISP_DP) through USB C-type and contol it. 2. Update extcon core - Modify the description for both functions and structures in order to improve the readability and give the more correct guide about the role of functions because there are different explanation even if the same arguments. - Keep the indentation with tab instead of space - Remove the following deprecated extcon API. The deprecated API are exchanged on all of linux tree. : extcon_get_cable_state_() -> extcon_get_state() : extcon_set_cable_state_() -> extcon_set_state_sync() 3. Include the two immutable branch as following: - ib-extcon-mfd-4.14 for the 'extcon-ubsc-cros-ec.c' driver because the patches of 'extcon-ubsc-cros-ec.c' touch the MFD directory. - ib-extcon-usb-phy-4.14 for removing the deprecated extcon API because the usb/phy driver usese the deprecated extcon API. So, this immutable branch alters the extcon API and then remove them from extcon. 4. Fix minor issue of extcon driver - Fix the MHL detection on extcon-max77693.c - Convert to using %pOF instead of full_name on extcon.c - Add 'const' kerywod for acpi_device_id on extcon-intel-int3496.c
| | * | phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon APIChanwoo Choi2017-08-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces the deprecated extcon API as following: - extcon_set_cable_state_() -> extcon_get_state() Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| | * | phy: rockchip-inno-usb2: Replace the extcon APIChanwoo Choi2017-08-031-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses the resource-managed extcon API for extcon_register_notifier() and replaces the deprecated extcon API as following: - extcon_get_cable_state_() -> extcon_get_state() - extcon_set_cable_state_() -> extcon_set_state_sync() Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| | * | phy: qcom-usb-hs: Replace the extcon APIChanwoo Choi2017-07-161-11/+3
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | This patch uses the resource-managed extcon API for extcon_register_notifier() and replaces the deprecated extcon API as following: - (deprecated) extcon_get_cable_state_() -> extcon_get_state() Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* | | phy: ralink: fix 64-bit build warningArnd Bergmann2017-08-241-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Casting between an 'int' and a pointer causes a warning on 64-bit architectures in compile-testing this driver: drivers/phy/ralink/phy-ralink-usb.c: In function 'ralink_usb_phy_probe': drivers/phy/ralink/phy-ralink-usb.c:195:13: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] This changes the code to cast to uintptr_t instead. This is guaranteed to do what we want on all architectures and avoids the warning. Fixes: 2411a736ff09 ("phy: ralink-usb: add driver for Mediatek/Ralink") Acked-by: John Crispin <john@phrozen.org> Tested-by Harvey Hunt <harvey.hunt@imgtec.com> Reviewed-by Harvey Hunt <harvey.hunt@imgtec.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'phy-for-4.14_v2' of ↵Greg Kroah-Hartman2017-08-2219-244/+1135
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: phy: for 4.14 *) Add USB PHY driver for Ralink SoC *) Make phy-mt65xx-usb3 driver support PCIe and SATA phy *) Add mediatek directory and rename phy-mt65xx-usb3 to phy-mtk-tphy.c since it now supports USB3.0, PCIe and SATA PHYs *) Make sun4i-usb-phy driver support USB PHYs for A83T SoC *) Make phy-qcom-qmp driver support USB PHYs for IPQ8074 SoC *) Make rockchip-inno-usb2 driver support usb2-phy for rv1108 SoC *) Minor fixes in phy drivers Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: brcm-sata: fix a timeout test in initDan Carpenter2017-08-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | We want to timeout with try set to zero so this should be a pre-op instead of post-op. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: cpcap-usb: remove a stray tabDan Carpenter2017-08-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This line was indented further that it should have been. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: phy-twl4030-usb: silence an uninitialized variable warningDan Carpenter2017-08-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The "check" variable isn't necessarily initialized when we print it out in the debugging messages. It's a pretty haphazard affair and it doesn't matter very much what we initialize "check" to. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: rockchip-typec: remove unused dfp variableShawn Lin2017-08-221-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to silent the 'W=1' compile warning: drivers/phy/rockchip/phy-rockchip-typec.c: In function 'tcphy_get_mode': drivers/phy/rockchip/phy-rockchip-typec.c:625:7: warning: variable 'dfp' set but not used [-Wunused-but-set-variable] Cc: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: rockchip-inno-usb2: add support of usb2-phy for rv1108 SoCsFrank Wang2017-08-221-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | This adds support usb2-phy for rv1108 SoCs and amend phy Documentation. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: rockchip-inno-usb2: add support for otg-mux interruptFrank Wang2017-08-221-13/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | The otg-id/otg-bvalid/linestate interrupts are multiplexed together in otg-port on some Rockchip SoC (e.g RV1108), this patch add support for it. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: rockchip-inno-usb2: add support for rockchip,usbgrf propertyFrank Wang2017-08-221-38/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | The registers of usb-phy are distributed in grf and usbgrf on some Rockchip SoCs (e.g RV1108), this patch add a new rockchip,usbgrf property to support this companion grf design. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: sun4i-usb: Support A83T USB PHYsChen-Yu Tsai2017-08-221-12/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The A83T has 3 USB PHYs, 1 for OTG, 1 for standard USB, 1 for USB HSIC. The phy initialization procedure is very different from other SoCs, but the PMU bits are the same, with additional bits for HSIC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Tested-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: sun4i-usb: Support secondary clock for HSIC PHYChen-Yu Tsai2017-08-221-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the Allwinner A83T SoC, the last USB PHY is an HSIC PHY. It requires two clocks instead of one. On all Allwinner SoCs that share the common USB PHY design supported by the phy-sun4i-usb driver, the first PHY is always tied to OTG, and there is at most one HSIC PHY, typically the last. In this patch we take advantage of these known constraints and store an index in the compatible-string-related config structure describing which PHY is HSIC, needing the extra hsic_12M clock. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: ralink-usb: add driver for Mediatek/RalinkJohn Crispin2017-08-205-0/+263
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a driver to setup the USB phy on Mediatek/Ralink SoCs. The driver sets up power and host mode, but also needs to configure PHY registers for the MT7628 and MT7688. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: samsung: use of_device_get_match_data()Chunfeng Yun2017-08-203-12/+9
| | | | | | | | | | | | | | | | | | | | | reduce the boilerplate code to get the specific data Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: phy-mt65xx-usb3: add mediatek directory and rename fileChunfeng Yun2017-08-205-141/+153
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is actually for T-PHY which supports USB3.0, PCIe and SATA, and supports more SoCs now, but not just only for series of mt65xx SoCs, so the name of file, data struct, functions etc with 'mt65xx' may cause misunderstanding when new SoCs are supported. Here rename them to reflect the real functions and also enhance readability. And also update MAINTAINERS file to reflect the correct driver Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: phy-mt65xx-usb3: add SATA PHY supportRyder Lee2017-08-201-4/+129
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds SATA setting part. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: phy-mt65xx-usb3: add PCIe PHY supportRyder Lee2017-08-201-18/+202
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds PCIe PHY setting part. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: ti-pipe3: Use TRM recommended settings for SATA DPLLRoger Quadros2017-08-201-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AM572x Technical Reference Manual, SPRUHZ6H, Revised November 2016 [1], shows recommended settings for the SATA DPLL in Table 26-8. DPLL CLKDCOLDO Recommended Settings. Use those settings in the driver. The TRM does not show a value for 20MHz SYS_CLK so we use something close to the 26MHz setting. [1] - http://www.ti.com/lit/ug/spruhz6h/spruhz6h.pdf Signed-off-by: Roger Quadros <rogerq@ti.com> [nsekhar@ti.com: add exact TRM version to commit text] Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: qcom-qmp: Fix failure path in phy_init functionsVivek Gautam2017-08-201-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixing the clk enable failure path in qcom_qmp_phy_init() and cleanup the reset control deassertion failure path in qcom_qmp_phy_com_init(). Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: qcom-qmp: Add support for IPQ8074Varadarajan Narayanan2017-08-201-0/+124
| | | | | | | | | | | | | | | | | | | | | | | | Add definitions required to enable QMP phy support for IPQ8074. Signed-off-by: smuthayy <smuthayy@codeaurora.org> Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: qcom-qmp: Fix phy pipe clock nameVaradarajan Narayanan2017-08-201-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Presently, the phy pipe clock's name is assumed to be either usb3_phy_pipe_clk_src or pcie_XX_pipe_clk_src (where XX is the phy lane's number). However, this will not work if an SoC has more than one instance of the phy. Hence, instead of assuming the name of the clock, fetch it from the DT. Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org> Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: allwinner: phy-sun4i-usb: Add log when probingQuentin Schulz2017-07-211-5/+20
| |/ | | | | | | | | | | | | | | | | | | | | | | When phy-sun4i-usb's probing fails, it does not print the reason in kernel log, forcing the developer to edit this driver to add info logs. This commit makes the kernel print the reason of phy-sun4i-usb's probing failure or a success message. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Tested-by: Mylène Josserand <mylene.josserand@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* / phy: bcm-ns-usb3: fix MDIO_BUS dependencyArnd Bergmann2017-07-271-1/+1
|/ | | | | | | | | | | | | | | | | | | | The driver attempts to 'select MDIO_DEVICE', but the code is actually a loadable module when PHYLIB=m: drivers/phy/broadcom/phy-bcm-ns-usb3.o: In function `bcm_ns_usb3_mdiodev_phy_write': phy-bcm-ns-usb3.c:(.text.bcm_ns_usb3_mdiodev_phy_write+0x28): undefined reference to `mdiobus_write' drivers/phy/broadcom/phy-bcm-ns-usb3.o: In function `bcm_ns_usb3_module_exit': phy-bcm-ns-usb3.c:(.exit.text+0x18): undefined reference to `mdio_driver_unregister' drivers/phy/broadcom/phy-bcm-ns-usb3.o: In function `bcm_ns_usb3_module_init': phy-bcm-ns-usb3.c:(.init.text+0x18): undefined reference to `mdio_driver_register' phy-bcm-ns-usb3.c:(.init.text+0x38): undefined reference to `mdio_driver_unregister' Using 'depends on MDIO_BUS' instead will avoid the link error. Fixes: af850e14a7ae ("phy: bcm-ns-usb3: add MDIO driver using proper bus layer") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: bcm-ns-usb3: add MDIO driver using proper bus layerRafał Miłecki2017-06-162-1/+105
| | | | | | | | | | | | | As USB 3.0 PHY is attached to the MDIO bus this module should provide a MDIO driver and use a proper bus layer. This is a proper (cleaner) solution which doesn't require code to know this specific MDIO bus details. It also allows reusing the driver with other MDIO buses. For now keep platform device support in place. We may consider dropping it once MDIO bindings gets used "everywhere". Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: bcm-ns-usb3: enable MDIO in the platform specific codeRafał Miłecki2017-06-161-12/+6
| | | | | | | | | When we finally start using MDIO layer then bus initialization will be handled in a separated driver. It means our code handling this has to be used for the platform driver only. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: bcm-ns-usb3: use pointer for PHY writing functionRafał Miłecki2017-06-161-42/+56
| | | | | | | | | | | Our current writing function accesses PHY directly bypassing MDIO layer. The aim is to extend this module to also behave as MDIO driver. This will require using different writing function which can be handled cleanly by having an extra pointer like this. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: bcm-ns-usb3: always wait for idle after writing to the PHY regRafał Miłecki2017-06-161-10/+1
| | | | | | | | | Move MDIO specific code to the writing helper function. This makes init code a bit more generic and doesn't require it to track what happens after every write. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: Add stingray SATA phy supportSrinath Mannam2017-06-161-0/+73
| | | | | | | | | This patch adds support for stingray SATA phy in the SATA BRCM phy driver. Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: cpcap-usb: Fix missing return statementTony Lindgren2017-06-161-0/+2
| | | | | | | | | | | | Commit 8ae904e3c236 ("phy: cpcap-usb: Add CPCAP PMIC USB support") is missing return statement as noted by Colin Ian King <colin.king@canonical.com>. If the optional pins are not configured, we just want to return early and not attempt to configure the pins. Fixes: 8ae904e3c236 ("phy: cpcap-usb: Add CPCAP PMIC USB support") Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: phy-bcm-ns2-usbdrd: Broadcom USB DRD PHY driver for Northstar2Raviteja Garimella2017-06-093-0/+451
| | | | | | | | | | | | This is driver for USB DRD PHY used in Broadcom's Northstar2 SoC. The phy can be configured to be in Device mode or Host mode based on the type of cable connected to the port. The driver registers to extcon framework to get appropriate connect events for Host/Device cables connect/disconnect states based on VBUS and ID interrupts. Signed-off-by: Raviteja Garimella <raviteja.garimella@broadcom.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: cpcap-usb: add MUSB dependencyArnd Bergmann2017-06-091-0/+1
| | | | | | | | | | | | | | | | When MUSB is a loadable module, we get a link error for a built-in CPCAP driver: drivers/phy/built-in.o: In function `cpcap_usb_phy_remove': phy-cpcap-usb.c:(.text+0xed9): undefined reference to `musb_mailbox' This adds a Kconfig dependency to prevent this broken configuration, enforcing that CPCAP can only be a module when MUSB is also a module. Fixes: 68a1f7c9d470 ("phy: cpcap-usb: Add CPCAP PMIC USB support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: tusb1210: implement ->set_mode()Felipe Balbi2017-06-091-0/+35
| | | | | | | | | ->set_mode() can be used to tell PHY to prepare itself to enter USB Host/Peripheral mode and that's very important for DRD configurations. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: tusb1210: add support for TUSB1211Felipe Balbi2017-06-091-1/+2
| | | | | | | | | TUSB1211 is software compatible with TUSB1210 and as such we don't need an entire new driver to control it. Let's add its product ID to the existing TUSB1210 driver instead. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: rcar-gen3-usb3: add support for R-Car Gen3 USB 3.0 PHYYoshihiro Shimoda2017-06-073-0/+234
| | | | | | | | | | | | The USB 3.0 PHY modules of R-Car Gen3 SoCs have: - Spread spectrum clock (ssc). - Using USB 2.0 EXTAL clock instead of USB 3.0 clock. - Enabling VBUS detection for usb3.0 peripheral. So, this driver supports these features. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: rockchip-inno-usb2: add support of usb2-phy for rk3228 SoCsFrank Wang2017-06-061-0/+60
| | | | | | | This adds support usb2-phy for rk3228 SoCs and amend phy Documentation. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: rockchip-inno-usb2: add one phy comprises with two host-ports supportWilliam Wu2017-06-061-3/+6
| | | | | | | | | | | | | | At the current rockchip-inno-usb2 phy driver framework, it can only support usb2-phy which comprises with one otg-port and one host-port. However, some Rockchip SoCs' (e.g RK3228, RK3229) usb2-phy comprises with two host-ports, so we use index of otg id for one host-port configuration, and make it work the same as otg-port host mode. Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: rockchip-inno-usb2: increase otg sm work first schedule timeWilliam Wu2017-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In rockchip-inno-usb2 phy driver, we use otg_sm_work to dynamically manage power consumption for phy otg-port. If the otg-port works as peripheral mode and does not communicate with usb host, we will suspend phy. But once suspend phy, the phy no longer has any internal clock running, include the utmi_clk which supplied for usb controller. So if we suspend phy before usb controller init, it will cause usb controller fail to initialize. Specifically, without this patch, the observed order is: 1. unplug usb cable 2. start system, do dwc2 controller probe 3. dwc2_lowlevel_hw_enable() - phy_init() - rockchip_usb2phy_init() - schedule otg_sm_work after 2s put phy in suspend, and close utmi_clk 4. dwc2_hsotg_udc_start() - fail to initialize the usb core Generally, dwc2_hsotg_udc_start() can be called within 5s after start system on Rockchip platform, so we increase the the first schedule delay time to 6s for otg_sm_work afer usb controller calls phy_init(), this can make sure that the usb controller completes initialization before phy enter suspend. Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: rockchip-inno-usb2: add a delay after phy resumeWilliam Wu2017-06-061-0/+3
| | | | | | | | | When resume phy, it need about 1.5 ~ 2ms to wait for utmi_clk which used for USB controller to become stable. Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 02:19:58 +0000