linux/drivers/phy, branch v5.15

Merge branch 'akpm' (patches from Andrew)

2021-09-08T19:55:35Z

Merge more updates from Andrew Morton: "147 patches, based on 7d2a07b769330c34b4deabeed939325c77a7ec2f. Subsystems affected by this patch series: mm (memory-hotplug, rmap, ioremap, highmem, cleanups, secretmem, kfence, damon, and vmscan), alpha, percpu, procfs, misc, core-kernel, MAINTAINERS, lib, checkpatch, epoll, init, nilfs2, coredump, fork, pids, criu, kconfig, selftests, ipc, and scripts" * emailed patches from Andrew Morton : (94 commits) scripts: check_extable: fix typo in user error message mm/workingset: correct kernel-doc notations ipc: replace costly bailout check in sysvipc_find_ipc() selftests/memfd: remove unused variable Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH configs: remove the obsolete CONFIG_INPUT_POLLDEV prctl: allow to setup brk for et_dyn executables pid: cleanup the stale comment mentioning pidmap_init(). kernel/fork.c: unexport get_{mm,task}_exe_file coredump: fix memleak in dump_vma_snapshot() fs/coredump.c: log if a core dump is aborted due to changed file permissions nilfs2: use refcount_dec_and_lock() to fix potential UAF nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_device_group trap: cleanup trap_init() init: move usermodehelper_enable() to populate_rootfs() ...

phy/drivers/stm32: use HZ macros

2021-09-08T18:50:26Z

HZ unit conversion macros are available in units.h, use them and remove the duplicate definition. Link: https://lkml.kernel.org/r/20210816114732.1834145-11-daniel.lezcano@linaro.org Signed-off-by: Daniel Lezcano Reviewed-by: Andy Shevchenko Cc: Chanwoo Choi Cc: Christian Eggers Cc: Guenter Roeck Cc: Jonathan Cameron Cc: Jonathan Cameron Cc: Kyungmin Park Cc: Lars-Peter Clausen Cc: Lukasz Luba Cc: Maxime Coquelin Cc: Miquel Raynal Cc: MyungJoo Ham Cc: Peter Meerwald Cc: "Rafael J. Wysocki" Cc: Zhang Rui Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'mips_5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2021-09-03T18:11:54Z

Pull MIPS updates from Thomas Bogendoerfer: - converted Pistachio platform to use MIPS generic kernel - fixes and cleanups * tag 'mips_5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (29 commits) MIPS: Malta: fix alignment of the devicetree buffer MIPS: ingenic: Unconditionally enable clock of CPU #0 MIPS: mscc: ocelot: mark the phy-mode for internal PHY ports MIPS: mscc: ocelot: disable all switch ports by default MAINTAINERS: adjust PISTACHIO SOC SUPPORT after its retirement MIPS: Return true/false (not 1/0) from bool functions MIPS: generic: Return true/false (not 1/0) from bool functions MIPS: Make a alias for pistachio_defconfig MIPS: Retire MACH_PISTACHIO MIPS: config: generic: Add config for Marduk board pinctrl: pistachio: Make it as an option phy: pistachio-usb: Depend on MIPS || COMPILE_TEST clocksource/drivers/pistachio: Make it selectable for MIPS clk: pistachio: Make it selectable for generic MIPS kernel MIPS: DTS: Pistachio add missing cpc and cdmm MIPS: generic: Allow generating FIT image for Marduk board MIPS: locking/atomic: Fix atomic{_64,}_sub_if_positive MIPS: loongson2ef: don't build serial.o unconditionally MIPS: Replace deprecated CPU-hotplug functions. MIPS: Alchemy: Fix spelling contraction "cant" -> "can't" ...

Merge tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2021-09-01T15:35:06Z

Pull char / misc driver updates from Greg KH: "Here is the big set of char/misc driver changes for 5.15-rc1. Lots of different driver subsystems are being updated in here, notably: - mhi subsystem update - fpga subsystem update - coresight/hwtracing subsystem update - interconnect subsystem update - nvmem subsystem update - parport drivers update - phy subsystem update - soundwire subsystem update and there are some other char/misc drivers being updated as well: - binder driver additions - new misc drivers - lkdtm driver updates - mei driver updates - sram driver updates - other minor driver updates. Note, there are no habanalabs driver updates in this pull request, that will probably come later before -rc1 is out in a different request. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits) Revert "bus: mhi: Add inbound buffers allocation flag" misc/pvpanic: fix set driver data VMCI: fix NULL pointer dereference when unmapping queue pair char: mware: fix returnvar.cocci warnings parport: remove non-zero check on count soundwire: cadence: do not extend reset delay soundwire: intel: conditionally exit clock stop mode on system suspend soundwire: intel: skip suspend/resume/wake when link was not started soundwire: intel: fix potential race condition during power down phy: qcom-qmp: Add support for SM6115 UFS phy dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings phy: qmp: Provide unique clock names for DP clocks lkdtm: remove IDE_CORE_CP crashpoint lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ coresight: Replace deprecated CPU-hotplug functions. Documentation: coresight: Add documentation for CoreSight config coresight: syscfg: Add initial configfs support coresight: config: Add preloaded configurations coresight: etm4x: Add complex configuration handlers to etmv4 coresight: etm-perf: Update to activate selected configuration ...

phy: marvell: phy-mvebu-a3700-comphy: Remove unsupported modes

2021-08-27T11:20:33Z

Armada 3700 does not support RXAUI, XFI and neither SFI. Remove unused macros for these unsupported modes. Signed-off-by: Pali Rohár Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support") Signed-off-by: David S. Miller

phy: marvell: phy-mvebu-a3700-comphy: Rename HS-SGMMI to 2500Base-X

2021-08-27T11:20:33Z

Comphy phy mode 0x3 is incorrectly named. It is not SGMII but rather 2500Base-X mode which runs at 3.125 Gbps speed. Rename macro names and comments to 2500Base-X. Signed-off-by: Pali Rohár Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support") Signed-off-by: David S. Miller

phy: marvell: phy-mvebu-cp110-comphy: Rename HS-SGMMI to 2500Base-X

2021-08-27T11:20:33Z

Comphy phy mode 0x3 is incorrectly named. It is not SGMII but rather 2500Base-X mode which runs at 3.125 Gbps speed. Rename macro names and comments to 2500Base-X. Signed-off-by: Pali Rohár Fixes: eb6a1fcb53e2 ("phy: mvebu-cp110-comphy: Add SMC call support") Fixes: c2afb2fef595 ("phy: mvebu-cp110-comphy: Rename the macro handling only Ethernet modes") Signed-off-by: David S. Miller

phy: qcom-qmp: Add support for SM6115 UFS phy

2021-08-23T05:42:30Z

Add the tables and constants for init sequences for UFS QMP phy found in SM4250/6115 SoC. The phy is a variation of the v2 phy, but is mistakenly labeled as v3-660 in downstream sources. QSERDES COM, RX, TX registers match fully existing v2 registers, with a few additions. PCS registers don't have much in common, but there are no clashes with existing ones so new registers were added to existing v2 PCS pack. Signed-off-by: Iskren Chernev Link: https://lore.kernel.org/r/20210821155657.893165-3-iskren.chernev@gmail.com Signed-off-by: Vinod Koul

phy: qmp: Provide unique clock names for DP clocks

2021-08-20T03:52:30Z

The USB/DP combo PHY exposes the "qmp_dp_phy_pll_link_clk" and "qmp_dp_phy_pll_vco_div_clk" clocks, that are consumed by the display clock controller. But for boards with multiple enabled QMP USB/DP combo instances the hard coded names collides - and hence only the first probed device is allowed to register. Given that clocks are no longer reference globally by name and it's possible to replace the hard coded names by something unique, but still user friendly. The two new clock names are based on dev_name() and results in names such as "88ee000.phy::link_clk" and "88ee000.phy::vco_div_clk". Signed-off-by: Bjorn Andersson Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/20210722030738.3385821-1-bjorn.andersson@linaro.org Signed-off-by: Vinod Koul

phy: xilinx: zynqmp: skip PHY initialization and PLL lock for USB

2021-08-18T10:14:14Z

PHY initialization for USB is required on linux boot or when gt lane is changed from the current one and it is applicable on PLL lock too. Signed-off-by: Piyush Mehta Link: https://lore.kernel.org/r/20210818084311.2643986-1-piyush.mehta@xilinx.com Signed-off-by: Vinod Koul