mirror-linux/Documentation/driver-api
Ivan Vecera 30176bf7c8 dpll: add phase-adjust-gran pin attribute
Phase-adjust values are currently limited by a min-max range. Some
hardware requires, for certain pin types, that values be multiples of
a specific granularity, as in the zl3073x driver.

Add a `phase-adjust-gran` pin attribute and an appropriate field in
dpll_pin_properties. If set by the driver, use its value to validate
user-provided phase-adjust values.

Reviewed-by: Michal Schmidt <mschmidt@redhat.com>
Reviewed-by: Petr Oros <poros@redhat.com>
Tested-by: Prathosh Satish <Prathosh.Satish@microchip.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Link: https://patch.msgid.link/20251029153207.178448-2-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-10-31 17:59:17 -07:00
..
80211
acpi
backlight
coco Merge branch 'for-6.16/tsm-mr' into tsm-next 2025-05-12 22:12:44 -07:00
crypto mm: remove unused zpool layer 2025-09-21 14:21:59 -07:00
cxl CXL changes for v6.18 2025-10-04 12:02:50 -07:00
dmaengine dmaengine updates for v6.16 2025-06-05 08:49:30 -07:00
driver-model docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
early-userspace docs: initramfs: file data alignment via name padding 2025-08-20 16:02:56 -07:00
firmware docs: driver-api: firmware: clarify userspace requirements 2025-03-17 17:04:32 -06:00
fpga fpga: region: add owner module and take its refcount 2024-04-23 15:37:20 +08:00
gpio Documentation: gpio: add documentation about using software nodes 2025-08-26 15:27:04 +02:00
hte
i3c docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
iio docs: iio: Allow creating cross-references ABI 2025-02-18 13:42:46 -07:00
md
media It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
mei
memory-devices
mmc Documentation: mmc: Add mmc-test doc 2024-09-05 12:13:39 +02:00
mtd Docs: typos/spelling 2024-05-02 10:02:29 -06:00
nfc
nvdimm docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
pci PCI/TPH: Add TPH documentation 2024-10-21 16:19:32 -05:00
phy phy: core: Remove unused phy_pm_runtime_(allow|forbid) 2025-03-10 12:58:07 +05:30
pldmfw
pm docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
rapidio
serial serial: Remove unused uart_get_console 2025-06-19 13:24:16 +02:00
soundwire soundwire: update Intel BPT message length limitation 2025-06-09 21:42:18 +05:30
surface_aggregator lib: crc_ccitt_false() is identical to crc_itu_t() 2023-12-29 12:22:26 -08:00
thermal Documentation: Fix driver-api typos 2025-08-18 10:17:49 -06:00
tty tty: fix tty_port_tty_*hangup() kernel-doc 2025-06-24 15:32:56 +01:00
usb docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
virtio virtio: store owner from modules with register_virtio_driver() 2024-04-08 04:11:04 -04:00
xilinx
aperture.rst
auxiliary_bus.rst drivers/base: Remove unused auxiliary_find_device 2024-10-14 08:21:09 +02:00
basics.rst Docs: driver-api/basics: add kobject_event interfaces 2025-05-19 08:02:14 -06:00
clk.rst
component.rst
connector.rst
console.rst
devfreq.rst
device-io.rst docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
device_link.rst
dma-buf.rst doc: dma-buf: fix grammar typo 2024-04-18 16:20:48 +02:00
dpll.rst dpll: add phase-adjust-gran pin attribute 2025-10-31 17:59:17 -07:00
edac.rst
eisa.rst docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
extcon.rst Documentation: extcon: add documentation for Extcon subsystem 2024-12-08 21:59:40 +09:00
firewire.rst firewire: core: expose kernel API to schedule work item to process isochronous context 2024-09-08 13:05:48 +09:00
frame-buffer.rst
generic-counter.rst docs: arm: generic-counter: Allow creating cross-references for ABI 2025-02-18 13:42:46 -07:00
hsi.rst
i2c.rst
index.rst tsm-mr: Add TVM Measurement Register support 2025-05-08 19:17:33 -07:00
infiniband.rst docs: driver-api/infiniband.rst: fix Kerneldoc markup 2025-03-04 09:47:38 -07:00
infrastructure.rst driver core: add a faux bus for use when a simple device/bus is needed 2025-02-13 16:58:51 +01:00
input.rst Add libps2 to the input section of driver-api 2024-07-03 16:20:49 -06:00
interconnect.rst
io-mapping.rst
io_ordering.rst
ioctl.rst
ipmb.rst
ipmi.rst docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
isa.rst
libata.rst Documentation: driver-api: Update libata error handler information 2025-07-16 09:31:43 +02:00
mailbox.rst
men-chameleon-bus.rst
message-based.rst
misc_devices.rst
miscellaneous.rst
mtdnand.rst
ntb.rst Documentation: NTB: Fix typo 2025-05-19 09:04:21 -06:00
nvmem.rst nvmem: Remove unused nvmem cell table support 2025-05-21 14:28:27 +02:00
parport-lowlevel.rst
pin-control.rst pci-v6.18-changes 2025-10-06 10:41:03 -07:00
pps.rst Documentation: driver-api: pps: Add Intel Timed I/O PPS generator 2025-02-21 10:46:49 +01:00
ptp.rst
pwm.rst docs: pwm: Adapt Locking paragraph to reality 2025-07-07 08:39:36 +02:00
pwrseq.rst Documentation: pwrseq: Fix trivial misspellings 2024-11-22 10:36:53 -07:00
regulator.rst
reset.rst
rfkill.rst
s390-drivers.rst
scsi.rst docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
slimbus.rst
sm501.rst
spi.rst docs: driver-api: fix spelling of "buses". 2025-09-18 10:40:46 -06:00
switchtec.rst
sync_file.rst
target.rst
tee.rst
uio-howto.rst
vfio-mediated-device.rst
vfio-pci-device-specific-driver-acceptance.rst
vfio.rst vfio: remove an extra semicolon 2024-05-10 11:15:21 -06:00
vme.rst
w1.rst
wbrf.rst Docs: typos/spelling 2024-05-02 10:02:29 -06:00
wmi.rst platform/x86: wmi: Update WMI driver API documentation 2024-10-06 12:48:52 +02:00
xillybus.rst
zorro.rst